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Home/Compounds/API/4-aza-5a-androstan-1-ene-3-one-17b-carboxylic acid
C19H27NO3
317.4 g/mol
APIWarning

Dutasteride acid

CAS104239-97-6EC600-542-3
Category
API
Compound Class
Steroid
Primary Use
Pharmaceutical Raw Material

Dutasteride acid is a chemical compound that serves as an active pharmaceutical ingredient impurity. It is a carboxylic acid derivative with a complex fused-ring structure containing both amide and heterocyclic functionalities.

Reference standard for analytical testing in pharmaceutical quality controlImpurity profiling during dutasteride manufacturing

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

SimilarStructure SimilarSimilarity 0.78

Methyl (1S,3aS,3bS,5aR,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,9b,10,11-dodecahydroindeno[5,4-f]quinoline-1-carboxylate

CAS103335-41-7

pharmaceutical raw material

SimilarStructure SimilarSimilarity 0.74

Finasteride

CAS98319-26-7

pharmaceutical raw material

ReferenceSame Category

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Zilpaterol hydrochloride

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Pramipexole dihydrochloride

CAS104632-25-9

pharmaceutical raw material

Safety Reference

Harmful
Harmful
Health Hazard
Health Hazard
Warning
H302Harmful if swallowed
H361Suspected of damaging fertility or the unborn child
Identifiers
IUPAC Name

(1S,3aS,3bS,5aR,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,9b,10,11-dodecahydroindeno[5,4-f]quinoline-1-carboxylic acid

InChIKey

FDESQZBVTKLIQN-MLGOENBGSA-N

SMILES

C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2C(=O)O)CC[C@@H]4[C@@]3(C=CC(=O)N4)C

Synonyms (21)
  • DUTASTERIDE IMPURITY A (EP IMPURITY)
  • Dutasteride EP Impurity A
  • DUTASTERIDE IMPURITY A
  • Dutasteride acid
  • Finasteride Acid

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