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ChemicalBook--->CAS DataBase List--->103335-55-3

103335-55-3

103335-55-3 Structure

103335-55-3 Structure
IdentificationBack Directory
[Name]

3-Oxo-4-aza-5-alpha-androstane-17-beta-carboxylic acid
[CAS]

103335-55-3
[Synonyms]

M3-ACID
finasteride iMpurity
Dutasteride Impurity 3
Finasteride Impurity Ⅰ
Dutasteride Acid Dihydro
3-Oxo-4-aza-5alpha-androstane-17bet
4-aza-5a-androstan-3-one-17carboxylicacid
3-OXO-4AZA-5A-ANDROSTANE-17B-CARBOXYLIC ACID
3-Oxo-4-aza-5α-androstan-17β-carboxylic Acid
3-Oxo-4-aza-5a-androsten-17b- carboxylic acid
4-Aza-3-oxo-5α-androstane-17β-carboxylic acid
3-Oxo-4-aza-5-alpha-androstane-17β-carboxylic acid
3-Oxo-4-aza-5alpha-androstan-17beta-carboxylic Acid
4-AZA-5A-ANDROSTAN-3-ONE-17B-CARBOXYLIC ACID,MIN98.5%
4-aza-5α-androstan-3-one-17β-carboxylic acid (M3Acid)
3-Oxo-4-aza-5-alpha-androstane-17-beta-carboxylic acid
3-OXO-4-AZA-5-ALPHA-ANDROSTANE-17-BETA-CARBOCYLIC ACID
4-aza-5α-androstan-3-one-17β-carboxylic acid (F9 Acid)
3-OX0-4-AZA-5-ALPHA-ANDROSATANE-17BETA-CARBOXYLIC ACID(M3 ACID)
3-Oxo-4-aza-5-alpha-androstane-17-beta-carboxylic acid USP/EP/BP
(11aR)-4a,6a-dimethyl-2-oxo-hexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid
(2R,3R,4BS,6AS,7S,9AS,9BS)-4A,6A-DIMETHYL-2-OXO-HEXADECAHYDRO-INDENO[5,4-F]QUINOLINE-7-CARBOXYLIC ACID
1H-Indeno[5,4-f]quinoline-7-carboxylic acid, hexadecahydro-4a,6a-dimethyl-2-oxo-, (4aR,4bS,6aS,7S,9aS,9bS,11aR)-
(1S,3aS,3bS,5aR,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,8,9,9b,10,11-tetradecahydroindeno[5,4-f]quinoline-1-carboxylic acid
[EINECS(EC#)]

407-820-1
[Molecular Formula]

C19H29NO3
[MDL Number]

MFCD06411020
[MOL File]

103335-55-3.mol
[Molecular Weight]

319.44
Chemical PropertiesBack Directory
[Melting point ]

>308 °C(Solv: acetone (67-64-1))
[Boiling point ]

518.2±50.0 °C(Predicted)
[density ]

1.145±0.06 g/cm3(Predicted)
[solubility ]

DMSO (Sparingly), Methanol (Very Slightly, Heated, Soniciated)
[form ]

powder to crystal
[pka]

4.81±0.60(Predicted)
[color ]

White to Light yellow
[Water Solubility ]

3.61mg/L
[LogP]

1.92
Safety DataBack Directory
[HS Code ]

2937.29.9050
Hazard InformationBack Directory
[Uses]

3-Oxo-4-aza-5a-androstan-17b-carboxylic Acid is an impurity in the synthetic process of Dutasteride (D735000), a dual inhibitor of 5a-reductase isoenzymes type 1 and 2; structurally related to Finasteride (F342000). Dutasteride is used in the treatment of benign prostatic hyperplasia.
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