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Details

Stereochemistry ABSOLUTE
Molecular Formula C20H28O
Molecular Weight 284.4357
Optical Activity UNSPECIFIED
Defined Stereocenters 6 / 6
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of CINGESTOL

SMILES

[H][C@@]12CC[C@@](O)(C#C)[C@@]1(C)CC[C@]3([H])[C@@]4([H])CCCCC4=CC[C@@]23[H]

InChI

InChIKey=HSYWFJBHXIUUCZ-XGXHKTLJSA-N
InChI=1S/C20H28O/c1-3-20(21)13-11-18-17-9-8-14-6-4-5-7-15(14)16(17)10-12-19(18,20)2/h1,8,15-18,21H,4-7,9-13H2,2H3/t15-,16+,17+,18-,19-,20-/m0/s1

HIDE SMILES / InChI

Molecular Formula C20H28O
Molecular Weight 284.4357
Charge 0
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 6 / 6
E/Z Centers 0
Optical Activity UNSPECIFIED

Description

Cingestol is a steroidal progestin, a derivative of 19-nortestosterone, developed in the 1970s by Organon as a low-dose progestogen-only contraceptive.

Approval Year

PubMed

Substance Class Chemical
Record UNII
VLJ9702J11
Record Status Validated (UNII)
Record Version