ChemicalBook--->CAS DataBase List--->104239-97-6

104239-97-6

104239-97-6 Structure

104239-97-6 Structure
IdentificationBack Directory
[Name]

4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid
[CAS]

104239-97-6
[Synonyms]

M4 ACID
Dutasteride EP Impurity A
4-Aza-5a-androstan-1-en-one-16b-carboxylic acid
3-Oxo-4-aza-5α-androst-1-ene-17-carboxylic acid
3-Oxo-4-aza-5a-androst-1-ene-17b-carboxylicAcid
3-Oxo-4-aza-5a-androst-1-ene-17-carboxylic Acid
3-Oxo-4-aza-5α-αndrost-1-ene-17β-carboxylic Acid
4-aza-5α-androstan-1-ene-3-oxo-17β-carboxylic acid
4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid
4-AZA-5A-ANDROSTAN-1-ENE-3-ONE-17β-CARBOXYLIC ACID
4-Aza-5a-androsten-1-ene-3-one-17b-carboxylic acid
4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLIC ACID
(5APHA,17BETA)-3-OXO-4-AZAANDROST-1-ENE-17-CARBOXYLIC ACID
(5alpha,17beta)-3-Oxo-4-azaandrost-1-ene-17-carboxylic acid
4-aza-5α-androstan-1-ene-3-one-17β-carboxylic acid (M4Acid)
Finasteride related: (5apha,17beta)-3-oxo-4-Azaandrost-1-ene-17-carboxylic acid
1H-Indeno[5,4-f]quinoline-7-carboxylic acid, 2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-4a,6a-diMethyl-2-oxo-, (4aR,4bS,6aS,7S,9aS,9bS,11aR)-
[EINECS(EC#)]

1592732-453-0
[Molecular Formula]

C19H27NO3
[MDL Number]

MFCD08063794
[MOL File]

104239-97-6.mol
[Molecular Weight]

317.42
Chemical PropertiesBack Directory
[Appearance]

Off-White Powder
[Melting point ]

295-297 °C
[Boiling point ]

527.3±50.0 °C(Predicted)
[density ]

1.166
[storage temp. ]

2-8°C
[solubility ]

Acetonitrile (Slightly), DMSO (Slightly), Methanol (Slightly, Sonicated)
[form ]

Solid
[pka]

4.80±0.60(Predicted)
[color ]

Off-White to Pale Brown
[InChIKey]

FDESQZBVTKLIQN-MLGOENBGSA-N
[SMILES]

N1[C@@]2([H])[C@@](C)([C@@]3([H])CC[C@@]4(C)[C@]([H])([C@]3([H])CC2)CC[C@@H]4C(O)=O)C=CC1=O
Hazard InformationBack Directory
[Chemical Properties]

Off-White Powder
[Uses]

A novel intermediate in the synthesis of Finasteride and Dutasteride, a 5α-reductase inhibitors used for treatment of benign prostatic hyperplasia acne, seborrhea, female hirsutism, prostatitis, and p rostatic carcinoma and other hyperandrogenetic related disorders.
[Uses]

A novel intermediate in the synthesis of Finasteride, a 5α-reductase inhibitor used for treatment of benign prostatic hyperplasia acne, seborrhea, female hirsutism, prostatitis, and prostatic carcinoma and other hyperandrogenetic related disorders.
[Uses]

An intermediate in the synthesis of Finasteride, am onhibitor of 5a-reductase, the enzyme which converts testosterone to the more potent androgen, 5a-dihydrotestosterone
Safety DataBack Directory
[HS Code ]

2933.79.8500
Spectrum DetailBack Directory
[Spectrum Detail]

4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid(104239-97-6)1HNMR
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