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CHEBI:181420 - 5,6-trans-Vitamin D2

Default Structure
ChEBI IDCHEBI:181420
ChEBI Name5,6-trans-Vitamin D2
Stars
SubmitterMetaboLights
DownloadsMolfile
FormulaC28H44O
Net Charge0
Average Mass396.659
Monoisotopic Mass396.33922
SMILES[H][C@@]12CC[C@]([H])([C@H](C)/C=C/[C@H](C)C(C)C)[C@@]1(C)CCC/C2=C\C=C1/C[C@@H](O)CCC1=C
InChIInChI=1S/C28H44O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h9-10,12-13,19-20,22,25-27,29H,4,7-8,11,14-18H2,1-3,5-6H3/b10-9+,23-12+,24-13+/t20-,22+,25-,26+,27-,28+/m0/s1
InChIKeyMECHNRXZTMCUDQ-VLOQVYPSSA-N
Roles Classification
Biological Role:
fat-soluble vitamin (role)  Any vitamin that dissolves in fats and are stored in body tissues. Unlike the water-soluble vitamins, they are stored in the body for long periods of time and generally pose a greater risk for toxicity when consumed in excess.
ChEBI Ontology
Outgoing Relation(s)
5,6-trans-Vitamin D2 (CHEBI:181420) is a vitamin D (CHEBI:27300)
IUPAC Name 
(1S,3E)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol
Manual XrefsDatabases
5020337ChemSpider
LMST03010014LIPID MAPS
Registry NumbersSources
CAS:51744-66-2ChemIDplus