| Record Information |
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| Version | 5.0 |
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| Status | Detected and Quantified |
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| Creation Date | 2005-11-16 15:48:42 UTC |
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| Update Date | 2022-03-07 02:49:03 UTC |
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| HMDB ID | HMDB0000526 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 5alpha-Tetrahydrocortisol |
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| Description | 5alpha-Tetrahydrocortisol is a normal human metabolite. However its increased ratio (5alpha-tetrahydrocortisol + tetrahydrocortisol) over tetrahydrocortisone in urine is the biochemical marker for the syndrome of apparent mineralocorticoid excess (AME). AME is a heritable form of hypertension due to an inborn error of cortisol metabolism and is characterized by hypokalemia and low renin levels despite subnormal or normal levels of aldosterone and other known mineralocorticoids. The syndrome is attributable to congenital deficiency of the enzyme 11 beta-hydroxydehydrogenase (11-beta-HSD), which converts cortisol to biologically inactive cortisone. This results in a prolonged half-life of cortisol, which acts at the kidney level as a potent mineralocorticoid (PMID: 8732999 ). |
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| Structure | [H][C@@]12CC[C@](O)(C(=O)CO)[C@@]1(C)C[C@H](O)[C@@]1([H])[C@@]2([H])CC[C@@]2([H])C[C@H](O)CC[C@]12C InChI=1S/C21H34O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h12-16,18,22-24,26H,3-11H2,1-2H3/t12-,13+,14-,15-,16-,18+,19-,20-,21-/m0/s1 |
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| Synonyms | | Value | Source |
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| 5a-Tetrahydrocortisol | Generator | | 5Α-tetrahydrocortisol | Generator | | 3,11,17,21-Tetrahydroxypregnan-20-one | HMDB | | 3a,11b,17,21-Tetrahydroxy-5a-pregnan-20-one | HMDB | | 3a,11b,17a,21-Tetrahydroxy-5a-pregnan-20-one | HMDB | | 3a,5a-Tetrahydrocortisol | HMDB | | 3a-Allotetrahydrocortisol | HMDB | | 3alpha, 5alpha-Tetrahydrocortisol | HMDB | | 3alpha,5alpha-Tetrahydrocortisol | HMDB | | 5a-Pregnane-3a,11b,17a,21-tetraol-20-one | HMDB | | 5a-Pregnane-3a,11b,17a,21-tetrol-20-one | HMDB | | a-THF | HMDB | | Allo-3a-tetrahydrocortisol | HMDB | | Allo-3alpha-tetrahydrocortisol | HMDB | | Allo-tetrahydrocortisol | HMDB | | Allopregnane-3a,11b,17a,21-tetrol-20-one | HMDB | | Allopregnane-3a,11b,21-tetrol-20-one | HMDB | | Allopregnane-3alpha,11beta,17alpha,21-tetrol-20-one | HMDB | | Allotetrahydro-compound F | HMDB | | Allotetrahydro-cortisol | HMDB | | Allotetrahydrocompound F | HMDB | | Allotetrahydrocortisol | HMDB | | alpha-THF | HMDB | | ATHF | HMDB | | Kendall'S compound c | HMDB | | Reichstein'S substance C | HMDB | | Tetrahydro-allocortisol | HMDB | | Tetrahydroallocortisol | HMDB | | Wintersteiner'S compound D | HMDB | | Allotetrahydrocortisol, (3beta,5alpha,11beta)-isomer | HMDB | | 5AlphaTHF | HMDB | | Allotetrahydrocortisol, (3alpha,5beta,11alpha)-isomer | HMDB | | Allotetrahydrocortisol, (5alpha,11beta)-isomer | HMDB | | Allotetrahydrocortisol, (3beta,5beta,11beta)-isomer | HMDB | | (3alpha,5alpha,11beta)-3,11,17,21-Tetrahydroxypregnan-20-one | HMDB | | (3Α,5α,11β)-3,11,17,21-tetrahydroxypregnan-20-one | HMDB | | 3alpha,11beta,17,21-Tetrahydroxy-5alpha-pregnan-20-one | HMDB | | 3alpha,11beta,17alpha,21-Tetrahydroxy-5alpha-pregnan-20-one | HMDB | | 3Α,11β,17,21-tetrahydroxy-5α-pregnan-20-one | HMDB | | 3Α,11β,17α,21-tetrahydroxy-5α-pregnan-20-one | HMDB | | 3Α,5α-tetrahydrocortisol | HMDB | | 5alpha-Pregnane-3alpha,11beta,17alpha,21-tetraol-20-one | HMDB | | 5alpha-Pregnane-3alpha,11beta,17alpha,21-tetrol-20-one | HMDB | | 5alpha-THF | HMDB | | 5Α-pregnane-3α,11β,17α,21-tetraol-20-one | HMDB | | 5Α-pregnane-3α,11β,17α,21-tetrol-20-one | HMDB | | 5Α-THF | HMDB | | Allopregnane-3α,11β,17α,21-tetrol-20-one | HMDB | | Allo-3α-tetrahydrocortisol | HMDB | | Α-THF | HMDB | | 5alpha-Tetrahydrocortisol | HMDB |
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| Chemical Formula | C21H34O5 |
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| Average Molecular Weight | 366.4917 |
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| Monoisotopic Molecular Weight | 366.240624198 |
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| IUPAC Name | 2-hydroxy-1-[(1S,2S,5R,7S,10S,11S,14R,15S,17S)-5,14,17-trihydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-yl]ethan-1-one |
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| Traditional Name | 2-hydroxy-1-[(1S,2S,5R,7S,10S,11S,14R,15S,17S)-5,14,17-trihydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-yl]ethanone |
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| CAS Registry Number | 302-91-0 |
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| SMILES | [H][C@@]12CC[C@](O)(C(=O)CO)[C@@]1(C)C[C@H](O)[C@@]1([H])[C@@]2([H])CC[C@@]2([H])C[C@H](O)CC[C@]12C |
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| InChI Identifier | InChI=1S/C21H34O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h12-16,18,22-24,26H,3-11H2,1-2H3/t12-,13+,14-,15-,16-,18+,19-,20-,21-/m0/s1 |
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| InChI Key | AODPIQQILQLWGS-FDSHTENPSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as 21-hydroxysteroids. These are steroids carrying a hydroxyl group at the 21-position of the steroid backbone. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Steroids and steroid derivatives |
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| Sub Class | Hydroxysteroids |
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| Direct Parent | 21-hydroxysteroids |
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| Alternative Parents | |
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| Substituents | - Progestogin-skeleton
- 21-hydroxysteroid
- 20-oxosteroid
- Pregnane-skeleton
- 3-hydroxysteroid
- Oxosteroid
- 11-beta-hydroxysteroid
- 11-hydroxysteroid
- 3-alpha-hydroxysteroid
- 17-hydroxysteroid
- Tertiary alcohol
- Alpha-hydroxy ketone
- Cyclic alcohol
- Ketone
- Secondary alcohol
- Polyol
- Primary alcohol
- Alcohol
- Hydrocarbon derivative
- Organooxygen compound
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Aliphatic homopolycyclic compound
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| Molecular Framework | Aliphatic homopolycyclic compounds |
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| External Descriptors | - C21 steroids (gluco/mineralocorticoids, progestogins) and derivatives (LMST02030200 )
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| Ontology |
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| Physiological effect | |
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| Disposition | |
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| Process | |
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| Role | |
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| Physical Properties |
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| State | Solid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | 244.5 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 4.46 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 11.4709 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.57 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 130.1 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2263.3 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 181.3 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 163.8 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 167.2 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 280.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 476.9 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 505.0 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 177.3 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 838.0 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 392.4 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 1353.4 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 272.1 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 362.2 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 335.5 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 241.3 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 135.8 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 5alpha-Tetrahydrocortisol,1TMS,isomer #1 | C[C@]12CC[C@@H](O)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=O)CO | 3241.4 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,1TMS,isomer #2 | C[C@]12CC[C@@H](O)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1CC[C@]2(O)C(=O)CO[Si](C)(C)C | 3187.9 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,1TMS,isomer #3 | C[C@]12CC[C@@H](O)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O)C(=O)CO | 3127.6 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,1TMS,isomer #4 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1CC[C@]2(O)C(=O)CO | 3205.2 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,1TMS,isomer #5 | C[C@]12CC[C@@H](O)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1CC[C@]2(O)C(=CO)O[Si](C)(C)C | 3152.1 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TMS,isomer #1 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=O)CO | 3208.7 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TMS,isomer #10 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1CC[C@]2(O)C(=CO)O[Si](C)(C)C | 3111.6 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TMS,isomer #2 | C[C@]12CC[C@@H](O)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=O)CO | 3115.0 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TMS,isomer #3 | C[C@]12CC[C@@H](O)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=O)CO[Si](C)(C)C | 3252.2 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TMS,isomer #4 | C[C@]12CC[C@@H](O)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=CO)O[Si](C)(C)C | 3170.0 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TMS,isomer #5 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1CC[C@]2(O)C(=O)CO[Si](C)(C)C | 3182.9 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TMS,isomer #6 | C[C@]12CC[C@@H](O)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O)C(=O)CO[Si](C)(C)C | 3088.8 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TMS,isomer #7 | C[C@]12CC[C@@H](O)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1CC[C@]2(O)C(=CO[Si](C)(C)C)O[Si](C)(C)C | 3151.4 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TMS,isomer #8 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O)C(=O)CO | 3062.5 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TMS,isomer #9 | C[C@]12CC[C@@H](O)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O)C(=CO)O[Si](C)(C)C | 3050.3 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TMS,isomer #1 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=O)CO | 3099.3 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TMS,isomer #10 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O)C(=CO)O[Si](C)(C)C | 3021.8 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TMS,isomer #2 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=O)CO[Si](C)(C)C | 3217.6 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TMS,isomer #3 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=CO)O[Si](C)(C)C | 3125.0 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TMS,isomer #4 | C[C@]12CC[C@@H](O)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=O)CO[Si](C)(C)C | 3138.6 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TMS,isomer #5 | C[C@]12CC[C@@H](O)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=CO)O[Si](C)(C)C | 3074.1 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TMS,isomer #6 | C[C@]12CC[C@@H](O)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=CO[Si](C)(C)C)O[Si](C)(C)C | 3187.6 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TMS,isomer #7 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O)C(=O)CO[Si](C)(C)C | 3070.1 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TMS,isomer #8 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1CC[C@]2(O)C(=CO[Si](C)(C)C)O[Si](C)(C)C | 3108.6 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TMS,isomer #9 | C[C@]12CC[C@@H](O)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O)C(=CO[Si](C)(C)C)O[Si](C)(C)C | 3054.6 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,4TMS,isomer #1 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=O)CO[Si](C)(C)C | 3136.3 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,4TMS,isomer #2 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=CO)O[Si](C)(C)C | 3068.9 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,4TMS,isomer #3 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=CO[Si](C)(C)C)O[Si](C)(C)C | 3154.4 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,4TMS,isomer #4 | C[C@]12CC[C@@H](O)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=CO[Si](C)(C)C)O[Si](C)(C)C | 3111.0 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,4TMS,isomer #5 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O)C(=CO[Si](C)(C)C)O[Si](C)(C)C | 3040.2 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,5TMS,isomer #1 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=CO[Si](C)(C)C)O[Si](C)(C)C | 3092.9 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,5TMS,isomer #1 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=CO[Si](C)(C)C)O[Si](C)(C)C | 3097.9 | Standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,5TMS,isomer #1 | C[C@]12CC[C@@H](O[Si](C)(C)C)C[C@@H]1CC[C@@H]1[C@@H]2[C@@H](O[Si](C)(C)C)C[C@@]2(C)[C@H]1CC[C@]2(O[Si](C)(C)C)C(=CO[Si](C)(C)C)O[Si](C)(C)C | 3333.8 | Standard polar | 33892256 | | 5alpha-Tetrahydrocortisol,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)O[C@]1(C(=O)CO)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O)CC[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C | 3496.9 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OCC(=O)[C@@]1(O)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O)CC[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C | 3472.2 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)O[C@H]1C[C@@]2(C)[C@@H](CC[C@]2(O)C(=O)CO)[C@@H]2CC[C@H]3C[C@H](O)CC[C@]3(C)[C@@H]12 | 3380.9 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,1TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)O[C@@H]1CC[C@@]2(C)[C@@H](CC[C@@H]3[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]3CC[C@]2(O)C(=O)CO)C1 | 3451.3 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,1TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OC(=CO)[C@@]1(O)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O)CC[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C | 3388.7 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OCC(=O)[C@@]1(O[Si](C)(C)C(C)(C)C)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O)CC[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C | 3755.2 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TBDMS,isomer #10 | CC(C)(C)[Si](C)(C)OC(=CO)[C@@]1(O)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O[Si](C)(C)C(C)(C)C)CC[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C | 3575.2 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)O[C@@H]1CC[C@@]2(C)[C@@H](CC[C@@H]3[C@@H]2[C@@H](O)C[C@@]2(C)[C@H]3CC[C@]2(O[Si](C)(C)C(C)(C)C)C(=O)CO)C1 | 3690.1 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)O[C@H]1C[C@@]2(C)[C@@H](CC[C@]2(O[Si](C)(C)C(C)(C)C)C(=O)CO)[C@@H]2CC[C@H]3C[C@H](O)CC[C@]3(C)[C@@H]12 | 3591.6 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC(=CO)[C@@]1(O[Si](C)(C)C(C)(C)C)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O)CC[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C | 3644.0 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OCC(=O)[C@@]1(O)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O[Si](C)(C)C(C)(C)C)CC[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C | 3684.2 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)OCC(=O)[C@@]1(O)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O)CC[C@]4(C)[C@H]3[C@@H](O[Si](C)(C)C(C)(C)C)C[C@@]21C | 3590.8 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TBDMS,isomer #7 | CC(C)(C)[Si](C)(C)OC=C(O[Si](C)(C)C(C)(C)C)[C@@]1(O)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O)CC[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C | 3622.3 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TBDMS,isomer #8 | CC(C)(C)[Si](C)(C)O[C@H]1C[C@@]2(C)[C@@H](CC[C@]2(O)C(=O)CO)[C@@H]2CC[C@H]3C[C@H](O[Si](C)(C)C(C)(C)C)CC[C@]3(C)[C@@H]12 | 3524.5 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,2TBDMS,isomer #9 | CC(C)(C)[Si](C)(C)OC(=CO)[C@@]1(O)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O)CC[C@]4(C)[C@H]3[C@@H](O[Si](C)(C)C(C)(C)C)C[C@@]21C | 3499.5 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OCC(=O)[C@@]1(O[Si](C)(C)C(C)(C)C)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O[Si](C)(C)C(C)(C)C)CC[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C | 3952.6 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TBDMS,isomer #10 | CC(C)(C)[Si](C)(C)OC(=CO)[C@@]1(O)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O[Si](C)(C)C(C)(C)C)CC[C@]4(C)[C@H]3[C@@H](O[Si](C)(C)C(C)(C)C)C[C@@]21C | 3675.8 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OCC(=O)[C@@]1(O[Si](C)(C)C(C)(C)C)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O)CC[C@]4(C)[C@H]3[C@@H](O[Si](C)(C)C(C)(C)C)C[C@@]21C | 3832.4 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC=C(O[Si](C)(C)C(C)(C)C)[C@@]1(O[Si](C)(C)C(C)(C)C)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O)CC[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C | 3880.0 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)O[C@H]1C[C@@]2(C)[C@@H](CC[C@]2(O[Si](C)(C)C(C)(C)C)C(=O)CO)[C@@H]2CC[C@H]3C[C@H](O[Si](C)(C)C(C)(C)C)CC[C@]3(C)[C@@H]12 | 3752.5 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OC(=CO)[C@@]1(O[Si](C)(C)C(C)(C)C)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O[Si](C)(C)C(C)(C)C)CC[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C | 3830.5 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)OC(=CO)[C@@]1(O[Si](C)(C)C(C)(C)C)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O)CC[C@]4(C)[C@H]3[C@@H](O[Si](C)(C)C(C)(C)C)C[C@@]21C | 3753.3 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TBDMS,isomer #7 | CC(C)(C)[Si](C)(C)OCC(=O)[C@@]1(O)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O[Si](C)(C)C(C)(C)C)CC[C@]4(C)[C@H]3[C@@H](O[Si](C)(C)C(C)(C)C)C[C@@]21C | 3733.7 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TBDMS,isomer #8 | CC(C)(C)[Si](C)(C)OC=C(O[Si](C)(C)C(C)(C)C)[C@@]1(O)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O[Si](C)(C)C(C)(C)C)CC[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C | 3805.4 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,3TBDMS,isomer #9 | CC(C)(C)[Si](C)(C)OC=C(O[Si](C)(C)C(C)(C)C)[C@@]1(O)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O)CC[C@]4(C)[C@H]3[C@@H](O[Si](C)(C)C(C)(C)C)C[C@@]21C | 3721.8 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OCC(=O)[C@@]1(O[Si](C)(C)C(C)(C)C)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O[Si](C)(C)C(C)(C)C)CC[C@]4(C)[C@H]3[C@@H](O[Si](C)(C)C(C)(C)C)C[C@@]21C | 3978.6 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,4TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC=C(O[Si](C)(C)C(C)(C)C)[C@@]1(O[Si](C)(C)C(C)(C)C)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O[Si](C)(C)C(C)(C)C)CC[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C | 4074.6 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,4TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC=C(O[Si](C)(C)C(C)(C)C)[C@@]1(O[Si](C)(C)C(C)(C)C)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O)CC[C@]4(C)[C@H]3[C@@H](O[Si](C)(C)C(C)(C)C)C[C@@]21C | 3968.4 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,4TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC(=CO)[C@@]1(O[Si](C)(C)C(C)(C)C)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O[Si](C)(C)C(C)(C)C)CC[C@]4(C)[C@H]3[C@@H](O[Si](C)(C)C(C)(C)C)C[C@@]21C | 3934.2 | Semi standard non polar | 33892256 | | 5alpha-Tetrahydrocortisol,4TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OC=C(O[Si](C)(C)C(C)(C)C)[C@@]1(O)CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O[Si](C)(C)C(C)(C)C)CC[C@]4(C)[C@H]3[C@@H](O[Si](C)(C)C(C)(C)C)C[C@@]21C | 3875.1 | Semi standard non polar | 33892256 |
|
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (Non-derivatized) - 70eV, Positive | splash10-000j-3539000000-d7581fc3650c2eb0185b | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (4 TMS) - 70eV, Positive | splash10-000l-1200139000-f34c6af9d49af972f03b | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_1_4) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_1_5) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_2_1) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_2_2) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_2_3) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_2_4) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_2_5) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_2_6) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_2_7) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_2_8) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_2_9) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_2_10) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_3_1) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_3_2) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_3_3) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_3_4) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_3_5) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_3_6) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5alpha-Tetrahydrocortisol GC-MS (TMS_3_7) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5alpha-Tetrahydrocortisol 10V, Positive-QTOF | splash10-0002-0019000000-5967aef805edb472d5a5 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5alpha-Tetrahydrocortisol 20V, Positive-QTOF | splash10-0532-0059000000-6e3db383f9bda6aa194a | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5alpha-Tetrahydrocortisol 40V, Positive-QTOF | splash10-01p9-1492000000-2266b6b18ef46f0eec05 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5alpha-Tetrahydrocortisol 10V, Negative-QTOF | splash10-014i-0009000000-5471dbe684b873e5784d | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5alpha-Tetrahydrocortisol 20V, Negative-QTOF | splash10-0ap1-2039000000-d95c86b33b8f11b83354 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5alpha-Tetrahydrocortisol 40V, Negative-QTOF | splash10-0a4i-9086000000-0e28c8ffdf44e3e921fe | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5alpha-Tetrahydrocortisol 10V, Negative-QTOF | splash10-014i-0009000000-8339b94cd560c336a8d4 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5alpha-Tetrahydrocortisol 20V, Negative-QTOF | splash10-014i-2009000000-76e08d0eac5051f615bf | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5alpha-Tetrahydrocortisol 40V, Negative-QTOF | splash10-100c-0039000000-af1a66b3967a8f31e2d4 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5alpha-Tetrahydrocortisol 10V, Positive-QTOF | splash10-015a-0009000000-249d6f44172a375b08be | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5alpha-Tetrahydrocortisol 20V, Positive-QTOF | splash10-014i-1902000000-95c98bcfe0691617e5b5 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5alpha-Tetrahydrocortisol 40V, Positive-QTOF | splash10-00kb-8980000000-ea48ab8fad3384d8e0c6 | 2021-09-22 | Wishart Lab | View Spectrum |
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