Finasteride Impurity 5

Product Name	17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one
Synonyms	Finasteride Impurity 5 N-t-Butyl-3-Oxo-4-Aza-5-Androsten-17β-Carboxamide 17B-(TERT-BUTYLCARBAMOYL)-4-AZA-5A-ANDROSTEN-3-ONE 17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one 17β-(t-Butylcarbamoyl)-4-aza-5α-androsten-3-one (F8) Synonyms Finasteride Impurity 5 N-t-Butyl-3-Oxo-4-Aza-5-Androsten-17β-Carboxamide 17B-(TERT-BUTYLCARBAMOYL)-4-AZA-5A-ANDROSTEN-3-ONE 17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one 17β-(t-Butylcarbamoyl)-4-aza-5α-androsten-3-one (F8) 17β-(N-tert-Butylcarbamoyl)-4-aza-5α-androstene-3-one 17-beta-(n-butylcarbamoyl)-4-aza-5-alpha-androsten-3-one 17-beta-(n-butylcarbaMoyl)-4-aza-5-alpha-androsten-3-one (17beta)-N-(1,1-Dimethylethyl)-3-oxo-4-azaandrost-5-ene-17-carboxamide (1S,3aS,3bS,5aR,9aR,9bS)-N-tert-butyl-9a-methyl-7-oxo-2,3,3a,3b,4,5,5a,6,9b,10,11,11a-dodecahydro-1H-indeno[5,4-f]quinoline-1-carboxamide (4aR,4bS,6aS,7S,9aS,9bS,11aR)-N-tert-butyl-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide
CAS	166896-74-8
EINECS
Chemical Formula	C23H36N2O2
Molecular Weight	372.54
inchi	InChI=1/C22H34N2O2/c1-21(2,3)24-20(26)16-6-5-13-14(16)7-9-17-15(13)8-10-18-22(17,4)12-11-19(25)23-18/h11-18H,5-10H2,1-4H3,(H,23,25)(H,24,26)/t13-,14?,15+,16+,17+,18-,22-/m1/s1
Package	bottle
Price	Call Me
Descriptions	46315F
Supplier Website	https://www.standardpharm.org.cn/
Last Update	2026-02-10 16:18:13