Products 83603-61-6

CAS 83603-61-6 is the registry number for Pregna-4,8-diene-3,20-dione. Offered by: TRC, Biosynth. Available pack sizes: 100mg, 1mg, 5mg, 10mg.

Pregna-4,8-diene-3,20-dione
TRC, Biosynth
  • size: 100mg, 1mg, 5mg, 10mg
  • Variants: 4
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Structural formula: {0} (CAS {1})

(10S,13S,14R,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one (CAS 83603-61-6) is a chemical compound with the molecular formula C21H28O2 and a molecular weight of 312.4 g/mol. IUPAC name: (10S,13S,14R,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one. InChIKey: OQRWANLYMLMMNO-YXYSEUPNSA-N.

Identity
Molecular formulaC21H28O2
Molecular weight312.4 g/mol
IUPAC name(10S,13S,14R,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one
InChIKeyOQRWANLYMLMMNO-YXYSEUPNSA-N
SMILESCC(=O)[C@H]1CC[C@@H]2[C@@]1(CCC3=C2CCC4=CC(=O)CC[C@@]43C)C

Computed by PubChem (NCBI)

Synonyms: Pregna-4,8-diene-3,20-dione, Dydrogesterone Impurity 40
Isomers (same molecular formula)
(8S,9R,10S,13R,14R,17S)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one C21H28O2
(8R,9S,10R,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthrene-3,16-dione C21H28O2
2,6-ditert-butyl-4-phenylmethoxyphenol C21H28O2
(8R,9S,10R,13S,14S,17E)-17-ethylidene-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthrene-3,16-dione C21H28O2
(8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one C21H28O2
(8S,10S,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one C21H28O2
(8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one C21H28O2
(8R,9S,10R,13S,14S,17S)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one C21H28O2
(8S,9S,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one C21H28O2
(8R,9S,10R,13R,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,16,17-decahydrocyclopenta[a]phenanthren-3-one C21H28O2
(8R,9S,13S,14S)-13-methyl-3-propoxy-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one C21H28O2
(8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one C21H28O2