6-Oxo Norethindrone

Details

Stereochemistry	ABSOLUTE
Molecular Formula	C20H24O3
Molecular Weight	312.4028
Optical Activity	UNSPECIFIED
Defined Stereocenters	6 / 6
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

C[C@]12CC[C@H]3[C@@H](CC(=O)C4=CC(=O)CC[C@H]34)[C@@H]1CC[C@@]2(O)C#C

InChI

InChIKey=GFUSEGGPVQNTTK-WLCXVKOPSA-N

InChI=1S/C20H24O3/c1-3-20(23)9-7-17-15-11-18(22)16-10-12(21)4-5-13(16)14(15)6-8-19(17,20)2/h1,10,13-15,17,23H,4-9,11H2,2H3/t13-,14-,15-,17+,19+,20+/m1/s1

HIDE SMILES / InChI

Molecular Formula	C20H24O3
Molecular Weight	312.4028
Charge	0
Count

Stereochemistry	ABSOLUTE
Additional Stereochemistry	No
Defined Stereocenters	6 / 6
E/Z Centers	0
Optical Activity	UNSPECIFIED

Approval Year

Substance Class	Chemical Created by `admin` on `Wed Apr 02 14:18:45 GMT 2025` Edited by `admin` on `Wed Apr 02 14:18:45 GMT 2025`
Record UNII	TK6LUR9FS5
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

6-Keto Norethindrone

Preferred Name

English

6-Oxo Norethindrone

Common Name

English

(8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-2,7,8,9,10,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,6-dione

Systematic Name

English

Code System Code Type Description

CAS

67696-78-0

Created by admin on Wed Apr 02 14:18:45 GMT 2025 , Edited by admin on Wed Apr 02 14:18:45 GMT 2025

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PUBCHEM

13828626

Created by admin on Wed Apr 02 14:18:45 GMT 2025 , Edited by admin on Wed Apr 02 14:18:45 GMT 2025

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FDA UNII

TK6LUR9FS5

Created by admin on Wed Apr 02 14:18:45 GMT 2025 , Edited by admin on Wed Apr 02 14:18:45 GMT 2025

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EPA CompTox

DTXSID50550661

Created by admin on Wed Apr 02 14:18:45 GMT 2025 , Edited by admin on Wed Apr 02 14:18:45 GMT 2025

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