13-ETHYL-11-METHYLIDENEGON-4-EN-17-ONE

CC[C@]12CC(=C)[C@H]3[C@@H](CCC4=CCCC[C@H]34)[C@@H]1CCC2=O

InChIKey=KVNYZZFGXXHVMG-CAVMOMJPSA-N

InChI=1S/C20H28O/c1-3-20-12-13(2)19-15-7-5-4-6-14(15)8-9-16(19)17(20)10-11-18(20)21/h6,15-17,19H,2-5,7-12H2,1H3/t15-,16-,17-,19+,20-/m0/s1

Stereochemistry	ABSOLUTE
Additional Stereochemistry	No
Defined Stereocenters	5 / 5
E/Z Centers	0
Optical Activity	UNSPECIFIED

Substance Class	Chemical Created by `admin` on `Mon Mar 31 21:24:25 GMT 2025` Edited by `admin` on `Mon Mar 31 21:24:25 GMT 2025`
Record UNII	8I5JC3O57T
Record Status	`Validated (UNII)`
Record Version

Name

Type

Language

DESOGESTREL IMPURITY C

Preferred Name

English

13-ETHYL-11-METHYLIDENEGON-4-EN-17-ONE

Systematic Name

English

(+)-13.BETA.-ETHYL-11-METHYLENEGON-4-EN-17-ONE

Systematic Name

English

DESOGESTREL IMPURITY C [EP IMPURITY]

Common Name

English

DESOGESTREL RELATED COMPOUND D [USP IMPURITY]

Common Name

English

DESOGESTREL RELATED COMPOUND D [USP-RS]

Common Name

English

GON-4-EN-17-ONE, 13-ETHYL-11-METHYLENE-

Systematic Name

English

13.BETA.-ETHYL-11-METHYLENEGON-4-EN-17-ONE

Systematic Name

English

Code System Code Type Description

SMS_ID

300000053002