16-HYDROXYLEVONORGESTREL, (16.ALPHA)-

Details

Stereochemistry	ABSOLUTE
Molecular Formula	C21H28O3
Molecular Weight	328.4452
Optical Activity	UNSPECIFIED
Defined Stereocenters	7 / 7
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of 16-HYDROXYLEVONORGESTREL, (16.ALPHA)-

Structure Search

SMILES

CC[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@H]34)[C@@H]1C[C@@H](O)[C@@]2(O)C#C

InChI

InChIKey=CPLFYDXNDVOJDT-KKNSKQTASA-N

InChI=1S/C21H28O3/c1-3-20-10-9-16-15-8-6-14(22)11-13(15)5-7-17(16)18(20)12-19(23)21(20,24)4-2/h2,11,15-19,23-24H,3,5-10,12H2,1H3/t15-,16+,17+,18-,19+,20-,21-/m0/s1

HIDE SMILES / InChI

Molecular Formula	C21H28O3
Molecular Weight	328.4452
Charge	0
Count

Stereochemistry	ABSOLUTE
Additional Stereochemistry	No
Defined Stereocenters	7 / 7
E/Z Centers	0
Optical Activity	UNSPECIFIED

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 23:05:19 GMT 2025` Edited by `admin` on `Mon Mar 31 23:05:19 GMT 2025`
Record UNII	H0BER5WSH7
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

16.ALPHA.-HYDROXYNORGESTREL

Preferred Name

English

16-HYDROXYLEVONORGESTREL, (16.ALPHA)-

Common Name

English

18,19-DINORPREGN-4-EN-20-YN-3-ONE, 13-ETHYL-16,17-DIHYDROXY-, (16.ALPHA.,17.ALPHA.)-

Systematic Name

English

Code System Code Type Description

PUBCHEM

91810517

Created by admin on Mon Mar 31 23:05:19 GMT 2025 , Edited by admin on Mon Mar 31 23:05:19 GMT 2025

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FDA UNII

H0BER5WSH7

Created by admin on Mon Mar 31 23:05:19 GMT 2025 , Edited by admin on Mon Mar 31 23:05:19 GMT 2025

PRIMARY

CAS

40915-07-9

Created by admin on Mon Mar 31 23:05:19 GMT 2025 , Edited by admin on Mon Mar 31 23:05:19 GMT 2025

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