Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-09-11 20:06:29 UTC |
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Update Date | 2021-09-26 23:15:27 UTC |
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HMDB ID | HMDB0258497 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | Stichoposide |
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Description | Stichoposide, also known as holotoxin A1, belongs to the class of organic compounds known as cucurbitacin glycosides. These are polycyclic compounds containing a carbohydrate derivative glycosidically linked to a curcubitane nucleus. Based on a literature review a significant number of articles have been published on Stichoposide. This compound has been identified in human blood as reported by (PMID: 31557052 ). Stichoposide is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Stichoposide is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
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Structure | CC(C)CC(CC1(C)OC(=O)C23CCC4C(=CCC5C(C)(C)CC(CC45C)OC4OCC(O)C(O)C4OC4OC(C)C(O)C(O)C4O)C2(C)CCC13)OC(C)=O InChI=1S/C43H68O13/c1-21(2)16-24(53-23(4)44)19-42(9)30-13-14-41(8)27-10-11-29-39(5,6)17-25(18-40(29,7)26(27)12-15-43(30,41)38(50)56-42)54-37-35(32(47)28(45)20-51-37)55-36-34(49)33(48)31(46)22(3)52-36/h10,21-22,24-26,28-37,45-49H,11-20H2,1-9H3 |
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Synonyms | Value | Source |
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1-[15-({4,5-dihydroxy-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-2-yl}oxy)-2,6,13,17,17-pentamethyl-8-oxo-7-oxapentacyclo[10.8.0.0,.0,.0,]icos-1(20)-en-6-yl]-4-methylpentan-2-yl acetic acid | HMDB | Holotoxin a1 | HMDB | Holotoxin b1 | HMDB | Holotoxins | HMDB | Stichoposide a | HMDB | Stichoposide a1 | HMDB | Stichoposide C | HMDB |
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Chemical Formula | C43H68O13 |
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Average Molecular Weight | 793.004 |
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Monoisotopic Molecular Weight | 792.46599225 |
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IUPAC Name | 1-[15-({4,5-dihydroxy-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-2-yl}oxy)-2,6,13,17,17-pentamethyl-8-oxo-7-oxapentacyclo[10.8.0.0^{2,9}.0^{5,9}.0^{13,18}]icos-1(20)-en-6-yl]-4-methylpentan-2-yl acetate |
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Traditional Name | 1-[15-({4,5-dihydroxy-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-2-yl}oxy)-2,6,13,17,17-pentamethyl-8-oxo-7-oxapentacyclo[10.8.0.0^{2,9}.0^{5,9}.0^{13,18}]icos-1(20)-en-6-yl]-4-methylpentan-2-yl acetate |
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CAS Registry Number | Not Available |
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SMILES | CC(C)CC(CC1(C)OC(=O)C23CCC4C(=CCC5C(C)(C)CC(CC45C)OC4OCC(O)C(O)C4OC4OC(C)C(O)C(O)C4O)C2(C)CCC13)OC(C)=O |
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InChI Identifier | InChI=1S/C43H68O13/c1-21(2)16-24(53-23(4)44)19-42(9)30-13-14-41(8)27-10-11-29-39(5,6)17-25(18-40(29,7)26(27)12-15-43(30,41)38(50)56-42)54-37-35(32(47)28(45)20-51-37)55-36-34(49)33(48)31(46)22(3)52-36/h10,21-22,24-26,28-37,45-49H,11-20H2,1-9H3 |
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InChI Key | LZPPMXGTNICIOQ-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as cucurbitacin glycosides. These are polycyclic compounds containing a carbohydrate derivative glycosidically linked to a curcubitane nucleus. |
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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 | Steroidal glycosides |
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Direct Parent | Cucurbitacin glycosides |
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Alternative Parents | |
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Substituents | - Cucurbitacin glycoside skeleton
- Triterpenoid
- Bile acid, alcohol, or derivatives
- O-glycosyl compound
- Glycosyl compound
- Disaccharide
- Oxane
- Gamma butyrolactone
- Dicarboxylic acid or derivatives
- Tetrahydrofuran
- Secondary alcohol
- Lactone
- Carboxylic acid ester
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Carboxylic acid derivative
- Acetal
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Alcohol
- Aliphatic heteropolycyclic compound
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Molecular Framework | Aliphatic heteropolycyclic 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 | Not Available |
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Role | Not Available |
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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 | 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 UnderivatizedChromatographic 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. | 7.49 minutes | 32390414 | Predicted by Siyang on May 30, 2022 | 17.9046 minutes | 33406817 | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.46 minutes | 32390414 | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 4225.3 seconds | 40023050 | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 140.7 seconds | 40023050 | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 268.1 seconds | 40023050 | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 158.6 seconds | 40023050 | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 244.1 seconds | 40023050 | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 838.4 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 | 910.9 seconds | 40023050 | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 135.9 seconds | 40023050 | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1496.9 seconds | 40023050 | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 763.6 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 | 2190.4 seconds | 40023050 | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 559.9 seconds | 40023050 | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 566.1 seconds | 40023050 | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 147.0 seconds | 40023050 | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 196.1 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 | 9.5 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized |
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