| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-12 02:03:11 UTC |
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| Update Date | 2022-03-07 02:56:37 UTC |
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| HMDB ID | HMDB0040499 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 18alpha-Hydroxyglycyrrhetic acid |
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| Description | 18alpha-Hydroxyglycyrrhetic acid, also known as 18α-hydroxyglycyrrhetate, belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. Based on a literature review a small amount of articles have been published on 18alpha-Hydroxyglycyrrhetic acid. |
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| Structure | CC1(C)C(O)CCC2(C)C1CCC1(C)C2C(=O)C=C2C1(C)CCC1(C)CCC(C)(CC21O)C(O)=O InChI=1S/C30H46O5/c1-24(2)19-8-11-29(7)22(27(19,5)10-9-21(24)32)18(31)16-20-28(29,6)15-14-26(4)13-12-25(3,23(33)34)17-30(20,26)35/h16,19,21-22,32,35H,8-15,17H2,1-7H3,(H,33,34) |
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| Synonyms | | Value | Source |
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| 18a-Hydroxyglycyrrhetate | Generator | | 18a-Hydroxyglycyrrhetic acid | Generator | | 18alpha-Hydroxyglycyrrhetate | Generator | | 18Α-hydroxyglycyrrhetate | Generator | | 18Α-hydroxyglycyrrhetic acid | Generator | | 10,14b-Dihydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-2-carboxylate | Generator |
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| Chemical Formula | C30H46O5 |
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| Average Molecular Weight | 486.6832 |
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| Monoisotopic Molecular Weight | 486.334524582 |
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| IUPAC Name | 10,14b-dihydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-2-carboxylic acid |
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| Traditional Name | 10,14b-dihydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,3,4,5,6,7,8,8a,10,11,12,12b-dodecahydropicene-2-carboxylic acid |
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| CAS Registry Number | 17991-67-2 |
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| SMILES | CC1(C)C(O)CCC2(C)C1CCC1(C)C2C(=O)C=C2C1(C)CCC1(C)CCC(C)(CC21O)C(O)=O |
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| InChI Identifier | InChI=1S/C30H46O5/c1-24(2)19-8-11-29(7)22(27(19,5)10-9-21(24)32)18(31)16-20-28(29,6)15-14-26(4)13-12-25(3,23(33)34)17-30(20,26)35/h16,19,21-22,32,35H,8-15,17H2,1-7H3,(H,33,34) |
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| InChI Key | FCVHQYZUEPQNJU-UHFFFAOYSA-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
- Cyclohexenone
- Cyclic alcohol
- Tertiary alcohol
- Secondary alcohol
- Ketone
- Carboxylic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Alcohol
- Organooxygen compound
- Hydrocarbon derivative
- 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 | Not Available |
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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 | Solid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | 252 - 255 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 0.024 mg/L @ 25 °C (est) | The Good Scents Company Information System | | 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. | 8.81 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 17.389 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.59 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3185.6 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 212.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 237.1 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 165.1 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 390.5 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 845.2 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 | 860.3 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 94.7 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1371.5 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 613.7 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 | 1858.7 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 539.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 528.1 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 188.5 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 381.0 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 | 8.6 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 18alpha-Hydroxyglycyrrhetic acid,1TMS,isomer #1 | CC1(C(=O)O)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5CCC43C)C2(O)C1 | 4168.9 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,1TMS,isomer #2 | CC1(C(=O)O)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O)C(C)(C)C5CCC43C)C2(O[Si](C)(C)C)C1 | 4146.3 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,1TMS,isomer #3 | CC1(C(=O)O[Si](C)(C)C)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O)C(C)(C)C5CCC43C)C2(O)C1 | 4089.6 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,1TMS,isomer #4 | CC1(C(=O)O)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C)=C4C5(C)CCC(O)C(C)(C)C5CCC43C)C2(O)C1 | 4062.2 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,2TMS,isomer #1 | CC1(C(=O)O[Si](C)(C)C)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5CCC43C)C2(O)C1 | 4093.1 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,2TMS,isomer #2 | CC1(C(=O)O)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5CCC43C)C2(O[Si](C)(C)C)C1 | 4119.2 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,2TMS,isomer #3 | CC1(C(=O)O)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5CCC43C)C2(O)C1 | 4044.7 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,2TMS,isomer #4 | CC1(C(=O)O[Si](C)(C)C)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O)C(C)(C)C5CCC43C)C2(O[Si](C)(C)C)C1 | 4052.3 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,2TMS,isomer #5 | CC1(C(=O)O)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C)=C4C5(C)CCC(O)C(C)(C)C5CCC43C)C2(O[Si](C)(C)C)C1 | 3988.9 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,2TMS,isomer #6 | CC1(C(=O)O[Si](C)(C)C)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C)=C4C5(C)CCC(O)C(C)(C)C5CCC43C)C2(O)C1 | 4003.6 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,3TMS,isomer #1 | CC1(C(=O)O[Si](C)(C)C)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5CCC43C)C2(O[Si](C)(C)C)C1 | 3975.4 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,3TMS,isomer #2 | CC1(C(=O)O[Si](C)(C)C)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5CCC43C)C2(O)C1 | 3937.3 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,3TMS,isomer #3 | CC1(C(=O)O)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5CCC43C)C2(O[Si](C)(C)C)C1 | 3909.4 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,3TMS,isomer #4 | CC1(C(=O)O[Si](C)(C)C)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C)=C4C5(C)CCC(O)C(C)(C)C5CCC43C)C2(O[Si](C)(C)C)C1 | 3877.1 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,4TMS,isomer #1 | CC1(C(=O)O[Si](C)(C)C)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5CCC43C)C2(O[Si](C)(C)C)C1 | 3805.6 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,4TMS,isomer #1 | CC1(C(=O)O[Si](C)(C)C)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5CCC43C)C2(O[Si](C)(C)C)C1 | 3735.5 | Standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,1TBDMS,isomer #1 | CC1(C(=O)O)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C2(O)C1 | 4376.4 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,1TBDMS,isomer #2 | CC1(C(=O)O)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O)C(C)(C)C5CCC43C)C2(O[Si](C)(C)C(C)(C)C)C1 | 4345.3 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,1TBDMS,isomer #3 | CC1(C(=O)O[Si](C)(C)C(C)(C)C)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O)C(C)(C)C5CCC43C)C2(O)C1 | 4321.5 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,1TBDMS,isomer #4 | CC1(C(=O)O)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C(C)(C)C)=C4C5(C)CCC(O)C(C)(C)C5CCC43C)C2(O)C1 | 4300.9 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,2TBDMS,isomer #1 | CC1(C(=O)O[Si](C)(C)C(C)(C)C)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C2(O)C1 | 4524.8 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,2TBDMS,isomer #2 | CC1(C(=O)O)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C2(O[Si](C)(C)C(C)(C)C)C1 | 4539.4 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,2TBDMS,isomer #3 | CC1(C(=O)O)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C(C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C2(O)C1 | 4476.7 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,2TBDMS,isomer #4 | CC1(C(=O)O[Si](C)(C)C(C)(C)C)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O)C(C)(C)C5CCC43C)C2(O[Si](C)(C)C(C)(C)C)C1 | 4486.0 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,2TBDMS,isomer #5 | CC1(C(=O)O)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C(C)(C)C)=C4C5(C)CCC(O)C(C)(C)C5CCC43C)C2(O[Si](C)(C)C(C)(C)C)C1 | 4425.4 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,2TBDMS,isomer #6 | CC1(C(=O)O[Si](C)(C)C(C)(C)C)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C(C)(C)C)=C4C5(C)CCC(O)C(C)(C)C5CCC43C)C2(O)C1 | 4427.4 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,3TBDMS,isomer #1 | CC1(C(=O)O[Si](C)(C)C(C)(C)C)CCC2(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C2(O[Si](C)(C)C(C)(C)C)C1 | 4596.5 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,3TBDMS,isomer #2 | CC1(C(=O)O[Si](C)(C)C(C)(C)C)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C(C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C2(O)C1 | 4565.3 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,3TBDMS,isomer #3 | CC1(C(=O)O)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C(C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C2(O[Si](C)(C)C(C)(C)C)C1 | 4535.7 | Semi standard non polar | 33892256 | | 18alpha-Hydroxyglycyrrhetic acid,3TBDMS,isomer #4 | CC1(C(=O)O[Si](C)(C)C(C)(C)C)CCC2(C)CCC3(C)C(=CC(O[Si](C)(C)C(C)(C)C)=C4C5(C)CCC(O)C(C)(C)C5CCC43C)C2(O[Si](C)(C)C(C)(C)C)C1 | 4470.9 | Semi standard non polar | 33892256 |
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