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Details

Stereochemistry ABSOLUTE
Molecular Formula C22H26O4
Molecular Weight 354.4394
Optical Activity UNSPECIFIED
Defined Stereocenters 6 / 6
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 6-KETO NORETHINDRONE ACETATE

SMILES

CC(=O)O[C@]1(CC[C@H]2[C@@H]3CC(=O)C4=CC(=O)CC[C@@H]4[C@H]3CC[C@]12C)C#C

InChI

InChIKey=VWZKIXMSPWEBCV-KYPKCDLESA-N
InChI=1S/C22H26O4/c1-4-22(26-13(2)23)10-8-19-17-12-20(25)18-11-14(24)5-6-15(18)16(17)7-9-21(19,22)3/h1,11,15-17,19H,5-10,12H2,2-3H3/t15-,16-,17-,19+,21+,22+/m1/s1

HIDE SMILES / InChI

Molecular Formula C22H26O4
Molecular Weight 354.4394
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 Mon Mar 31 23:23:05 GMT 2025
Edited
by admin
on Mon Mar 31 23:23:05 GMT 2025
Record UNII
W7SN766M6T
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
NORETHISTERONE ACETATE IMPURITY G [EP IMPURITY]
Preferred Name English
6-KETO NORETHINDRONE ACETATE
Common Name English
19-NORPREGN-4-EN-20-YNE-3,6-DIONE, 17-(ACETYLOXY)-, (17.ALPHA.)-
Systematic Name English
((8R,9S,10R,13S,14S,17R)-17-ETHYNYL-13-METHYL-3,6-DIOXO-2,7,8,9,10,11,12,14,15,16-DECAHYDRO-1H-CYCLOPENTA(A)PHENANTHREN-17-YL)ACETATE
Systematic Name English
Code System Code Type Description
FDA UNII
W7SN766M6T
Created by admin on Mon Mar 31 23:23:05 GMT 2025 , Edited by admin on Mon Mar 31 23:23:05 GMT 2025
PRIMARY
CAS
438244-27-0
Created by admin on Mon Mar 31 23:23:05 GMT 2025 , Edited by admin on Mon Mar 31 23:23:05 GMT 2025
PRIMARY
PUBCHEM
11428188
Created by admin on Mon Mar 31 23:23:05 GMT 2025 , Edited by admin on Mon Mar 31 23:23:05 GMT 2025
PRIMARY
RS_ITEM_NUM
1356213
Created by admin on Mon Mar 31 23:23:05 GMT 2025 , Edited by admin on Mon Mar 31 23:23:05 GMT 2025
PRIMARY
EPA CompTox
DTXSID90465624
Created by admin on Mon Mar 31 23:23:05 GMT 2025 , Edited by admin on Mon Mar 31 23:23:05 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> IMPURITY
sum of NORETHISTERONE ACETATE impurities D and G: maximum 0.2 per cent
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP