Chem
J-GLOBAL ID:200907045515604034   Nikkaji number:J1.907K

Vitamin D2

ビタミンD2
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C28H44O
Molecular formula furigana: C28-H44-O
Molecular weight: 396.659
InChI: InChI=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
InChI key: MECHNRXZTMCUDQ-RKHKHRCZSA-N
SMILES: CC(C)[C@@H](C)/C=C/[C@@H](C)[C@H]1CC[C@H]2/C(=C/C=C\3/C[C@@H](O)CCC3=C)/CCC[C@]12C
Systematic name  (3):
  • (5Z,7E,22E)-9,10-セコエルゴスタ-5,7,10(19),22-テトラエン-3β-オール
  • (1S,3Z)-3-{2-[(1R,3aS,4E,7aR)-1-[(2R,3E,5R)-5,6-ジメチルヘプタ-3-エン-2-イル]-7a-メチル-オクタヒドロ-1H-インデン-4-イリデン]エチリデン}-4-メチリデンシクロヘキサン-1-オール
  • (1S,3Z)-3-{2-[(1R,3aS,4E,7aR)-1-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-octahydro-1H-inden-4-ylidene]ethylidene}-4-methylidenecyclohexan-1-ol
Other name (20):
  • ダビチン
  • デルタリン
  • ビタミンD2
  • カルシフェロール
  • エルゴカルシフェロール
Show all
CAS registry number: 50-14-6
Regulation number (4):
  • EINECS2000149
  • KE1050000
  • TSCA(50-14-6)
  • UN-2811
KEGG DRUG: D00187
KEGG COMPOUND: C05441
Application (3):
rodenticide ,  derived lipid ,  sterol
Thsaurus map:

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