Dutasteride Impurity A

IMPURITIES

Product Details

CAT No.# CS-O-32353
Category Impurities
CAS 104239-97-6
Molecular Weight 317.19
Molecular Formula C19H27NO3
Stock Status: In-Stock
Purity: >98%
Melting Point: >260
Appearance: Off-White Solid
Synonyms: (4aR,4bS,6aS,7S,9aS,9bS,11aR)-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-4a,6a-dimethyl-2-oxo-1H-indeno[5,4-f]quinoline-7-carboxylic Acid; (5α,17β)-3-oxo-4-Azaandrost-1-ene-17-carboxylic Acid
Application Notes: Impurity in commercial preparations of Dutasteride.
References: Bakshi., et al.: J. Med. Chem., 38, 3189 (1995),
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The balance used are calibrated with weights traceable to National Standards NIST for accuracy
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6. Icatibant impurity 1
7. BISPHENOL AF (RING-13C12)
8. 0.1% TFA in Water ULC-MS
9. Metamizole EP Impurity C HCl
10. Silodosin Metabolite D4
11. Brivaracetam Carboxylic acid metabolite [UCB 42145]
12. Terbuthylazine D5
13. tibolone (848)
14. (Z)-Dimethylvinphos
15. Silodosin Metabolite
16. 2-Phenoxymethanesulfonanilide
17. Nimesulide EP Impurity A
18. Acetone HPLC
19. Nandrolone Decanoate EP impurity F
20. N-(4-Bromophenyl)-3-methyl-N-(m-tolyl)aniline


Smileys:
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