2.ALPHA.-HYDROXYLEVONORGESTREL

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 2.ALPHA.-HYDROXYLEVONORGESTREL

Structure Search

SMILES

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

InChI

InChIKey=FCPVCXBXIZWHBB-SXRIAOIPSA-N

InChI=1S/C21H28O3/c1-3-20-9-7-14-15(17(20)8-10-21(20,24)4-2)6-5-13-11-18(22)19(23)12-16(13)14/h2,11,14-17,19,23-24H,3,5-10,12H2,1H3/t14-,15+,16-,17-,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 21:53:17 GMT 2025` Edited by `admin` on `Mon Mar 31 21:53:17 GMT 2025`
Record UNII	0WDG067248
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

2.ALPHA.-HYDROXYLEVONORGESTREL

Common Name

English

2.ALPHA.-HYDROXYNORGESTREL

Preferred Name

English

D-2.ALPHA.-HYDROXYNORGESTREL

Common Name

English

18,19-DINORPREGN-4-EN-20-YN-3-ONE, 13-ETHYL-2,17-DIHYDROXY-, (2.ALPHA.,17.ALPHA.)-

Systematic Name

English

Code System Code Type Description

PUBCHEM

72941553

Created by admin on Mon Mar 31 21:53:17 GMT 2025 , Edited by admin on Mon Mar 31 21:53:17 GMT 2025

PRIMARY

CAS

40915-08-0

Created by admin on Mon Mar 31 21:53:17 GMT 2025 , Edited by admin on Mon Mar 31 21:53:17 GMT 2025

PRIMARY

FDA UNII

0WDG067248

Created by admin on Mon Mar 31 21:53:17 GMT 2025 , Edited by admin on Mon Mar 31 21:53:17 GMT 2025

PRIMARY

Related Record Type Details


					C291HFX4DY

NORGESTIMATE

PARENT -> METABOLITE

Qualification:

URINE