Chem
J-GLOBAL ID：200907015150570910   Nikkaji number：J60.101B

7-Dehydrocholesterol

7-デヒドロコレステロール
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： C27H44O
Molecular formula furigana： C27-H44-O
Molecular weight： 384.648
InChI： InChI=1S/C27H44O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9-10,18-19,21,23-25,28H,6-8,11-17H2,1-5H3/t19-,21+,23-,24+,25+,26+,27-/m1/s1
InChI key： UCTLRSWJYQTBFZ-DDPQNLDTSA-N
SMILES： CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2C3=CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C
Systematic name  (3)：
  • コレスタ-5,7-ジエン-3β-オール
  • (1R,3aR,7S,9aR,9bS,11aR)-9a,11a-ジメチル-1-[(2R)-6-メチルヘプタン-2-イル]-1H,2H,3H,3aH,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-シクロペンタ[a]フェナントレン-7-オール
  • (1R,3aR,7S,9aR,9bS,11aR)-9a,11a-dimethyl-1-[(2R)-6-methylheptan-2-yl]-1H,2H,3H,3aH,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-ol
Other name (21)：
  • 7-デヒドロコレステロール
  • 7-Dehydrocholesterol
  • Δ7-コレステロール
  • Provitamin D3
  • 7,8-Didehydrocholesterol
Show all
CAS registry number： 434-16-2
Regulation number (4)：
  • (9)-840
  • FZ5650000
  • EINECS2071005
  • TSCA(434-16-2)
KEGG COMPOUND： C01164
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