| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2017-03-21 06:12:49 UTC |
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| Update Date | 2022-03-07 03:17:54 UTC |
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| HMDB ID | HMDB0062388 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol |
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| Description | 4alpha-formyl-4beta-methyl-5alpha-8-cholesten-3beta-ol, also known as 3beta-hydroxy-4-methyl-5alpha-cholest-8-ene-4alpha-carbaldehyde or 4a-hydroxyformyl-4b-methyl-5a-cholest-8-en-3b-ol, belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. Thus, 4alpha-formyl-4beta-methyl-5alpha-8-cholesten-3beta-ol is considered to be a sterol lipid molecule. 4alpha-formyl-4beta-methyl-5alpha-8-cholesten-3beta-ol is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. |
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| Structure | [H][C@@](C)(CCCC(C)C)[C@@]1([H])CC[C@@]2([H])C3=C(CC[C@]12C)[C@@]1(C)CC[C@]([H])(O)[C@@](C)(C=O)[C@]1([H])CC3 InChI=1S/C29H48O2/c1-19(2)8-7-9-20(3)22-11-12-23-21-10-13-25-28(5,24(21)14-16-27(22,23)4)17-15-26(31)29(25,6)18-30/h18-20,22-23,25-26,31H,7-17H2,1-6H3/t20-,22-,23+,25-,26+,27-,28-,29+/m1/s1 |
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| Synonyms | | Value | Source |
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| 3beta-Hydroxy-4-methyl-5alpha-cholest-8-ene-4alpha-carbaldehyde | ChEBI | | 4alpha-Hydroxyformyl-4beta-methyl-5alpha-cholest-8-en-3beta-ol | ChEBI | | 3b-Hydroxy-4-methyl-5a-cholest-8-ene-4a-carbaldehyde | Generator | | 3Β-hydroxy-4-methyl-5α-cholest-8-ene-4α-carbaldehyde | Generator | | 4a-Hydroxyformyl-4b-methyl-5a-cholest-8-en-3b-ol | Generator | | 4Α-hydroxyformyl-4β-methyl-5α-cholest-8-en-3β-ol | Generator | | 4a-Formyl-4b-methyl-5a-8-cholesten-3b-ol | Generator | | 4Α-formyl-4β-methyl-5α-8-cholesten-3β-ol | Generator |
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| Chemical Formula | C29H48O2 |
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| Average Molecular Weight | 428.701 |
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| Monoisotopic Molecular Weight | 428.365430786 |
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| IUPAC Name | (2S,5S,6S,7R,11R,14R,15R)-5-hydroxy-2,6,15-trimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(10)-ene-6-carbaldehyde |
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| Traditional Name | (2S,5S,6S,7R,11R,14R,15R)-5-hydroxy-2,6,15-trimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(10)-ene-6-carbaldehyde |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@@](C)(CCCC(C)C)[C@@]1([H])CC[C@@]2([H])C3=C(CC[C@]12C)[C@@]1(C)CC[C@]([H])(O)[C@@](C)(C=O)[C@]1([H])CC3 |
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| InChI Identifier | InChI=1S/C29H48O2/c1-19(2)8-7-9-20(3)22-11-12-23-21-10-13-25-28(5,24(21)14-16-27(22,23)4)17-15-26(31)29(25,6)18-30/h18-20,22-23,25-26,31H,7-17H2,1-6H3/t20-,22-,23+,25-,26+,27-,28-,29+/m1/s1 |
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| InChI Key | WWTBBRMTEFBUND-WKYRUEGDSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Triterpenoids |
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| Direct Parent | Triterpenoids |
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| Alternative Parents | |
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| Substituents | - Triterpenoid
- Cholesterol-skeleton
- Cholestane-skeleton
- 3-hydroxysteroid
- 3-beta-hydroxysteroid
- Hydroxysteroid
- Steroid
- Cyclic alcohol
- Secondary alcohol
- Organic oxygen compound
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Carbonyl group
- Aldehyde
- Alcohol
- Aliphatic homopolycyclic compound
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| Molecular Framework | Aliphatic homopolycyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Physiological effect | Not Available |
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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 | Not Available |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 0.00054 g/l | ALOGPS | | LogP | 6.44 | ALOGPS |
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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. | 9.91 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 27.7264 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.25 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3685.4 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 832.0 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 331.1 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 325.6 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 703.5 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1242.7 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 | 1236.3 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 110.5 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 2194.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 732.0 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 | 2359.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 843.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 626.5 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 396.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 772.8 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 | 8.9 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - 4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol GC-MS (Non-derivatized) - 70eV, Positive | splash10-03di-2009400000-89039e9511b6d3a7dc65 | 2017-09-20 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol GC-MS (1 TMS) - 70eV, Positive | splash10-0079-3002900000-38183aef23dc00c1e1f2 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol 10V, Positive-QTOF | splash10-03fr-0002900000-d0724f8fcbdb51753986 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol 20V, Positive-QTOF | splash10-08i9-7249800000-e5eaa216e135a4d8b3aa | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol 40V, Positive-QTOF | splash10-0bti-5239100000-01ea1a951eb75080aafa | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol 10V, Negative-QTOF | splash10-004i-0001900000-732e1ae6358556060196 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol 20V, Negative-QTOF | splash10-004i-0002900000-e3b1b515f6458430a361 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol 40V, Negative-QTOF | splash10-01qa-2009200000-6b92dfdff4f01338b91c | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol 10V, Positive-QTOF | splash10-004i-0005900000-949aea1141179bbb1a7f | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol 20V, Positive-QTOF | splash10-0a59-2129800000-eb292e2b455cbbdab3aa | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol 40V, Positive-QTOF | splash10-0ap4-9337000000-02c40a60a0c467c1e6dc | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol 10V, Negative-QTOF | splash10-004i-0000900000-08c8d00e3f1ae63a05c9 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol 20V, Negative-QTOF | splash10-004i-0003900000-9531151bea81fdc990e0 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol 40V, Negative-QTOF | splash10-004i-0006900000-a02dd909bc5257934099 | 2021-09-23 | Wishart Lab | View Spectrum |
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