ChemicalBook > CAS DataBase List > METHYL 4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLATE

METHYL 4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLATE

CAS No.103335-41-7
Chemical Name:METHYL 4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLATE
CBNumber:CB01011348
Molecular Formula:C20H29NO3
Formula Weight:331.45
MOL File:103335-41-7.mol

METHYL 4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLATE Property

Melting point 280-282°C (dec.)
Boiling point 478.6±45.0 °C(Predicted)
Density 1.113±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,2-8°C
solubility Chloroform (Slightly), DMSO (Slightly, Heated), Methanol (Slightly, Heated)
form Solid
pka 14.15±0.70(Predicted)
color White to Off-White
FDA UNII DDK98J5FUO

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal wordWarning
Hazard statements H412-H361
Precautionary statements P273-P501-P201-P202-P281-P308+P313-P405-P501

METHYL 4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLATE Chemical Properties,Usage,Production

Chemical Properties Off-White Solid
Uses Finasteride (F342000) impurity. 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 Finasteride (F342000) and Dutasteride (D735000) impurity. An intermediate in the synthesis of Finasteride and Dutasteride, 5α-reductase inhibitors used for treatment of benign prostatic hyperplasia ac ne, seborrhea, female hirsutism, prostatitis, and prostatic carcinoma and other hyperandrogenetic related disorders.
Uses 3-Oxo-4-aza-5α-αndrost-1-ene-17β-carboxylic Acid Methyl Ester (Finasteride EP Impurity B) is an impurity of Finasteride (F342000) and Dutasteride (D735000). An intermediate in the synthesis of Finasteride and Dutasteride, 5α-reductase inhibitors used for treatment of benign prostatic hyperplasia acne, seborrhea, female hirsutism, prostatitis, and prostatic carcinoma and other hyperandrogenetic related disorders. Finasteride impurity.

METHYL 4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLATE Preparation Products And Raw materials

Raw materials

Preparation Products

METHYL 4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLATE Suppliers

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METHYL 4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLATE Spectrum

103335-41-7, METHYL 4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLATERelated Search:

4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate Dutasteride Chloro IMpurity Dutasteride Related Impurity 1 Dutasteride EP Impurity I (4aR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-diMethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid 5,6-Dehydro-17β-dutasteride 5β-Dutasteride Dutasteride IMpurity L Dutasteride Impurity E (Dutasteride 17-alfa-epimer) (5a,6a,17)-N-(1,1-Dimethylethyl)-6-hydroxy-3-oxo-4-azaandrost-1-ene-17-carboxamide 2,5-Bis(trifluoromethyl)aniline Dutasteride Dihydrodutasteride 2,6-BIS(TRIFLUOROMETHYL)ANILINE 3,4-Bis-trifluoromethyl-phenylamine 1,4-Bis(trifluoromethyl)-benzene JWJOTENAMICLJG-XHGXNVPLSA-N

Steroids
Pharmaceuticals
Intermediates & Fine Chemicals
Intermediates
杂质
抑制剂
杂质-非那雄胺杂质
原料药
标准品
对照品-杂质对照品
化工原料
甾体激素原料中间体
杂质对照品
化合物 (4AR,4BS,6AS,7S,9AS,9BS,11AR)-METHYL 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-CARBOXYLATE
4-氮杂-5Α-雄甾-1-烯-3-酮-17Β-甲酸甲酯
非那雄胺杂质2(非那雄胺EP杂质B)
非那雄胺EP杂质B(度他雄胺酯杂质)
(4AR,4BS,6AS,7S,9AS,9BS,11AR)-甲基4A,6A-二甲基-2-氧代-2,4A,4B,5,6,6A,7,8,9,9A,9B,10,11,11A-十四氢-1H-茚并[5,4-F]喹啉-7-羧酸盐 (度他雄胺杂质)
(4AR,4BS,6AS,7S,9AS,9BS,11AR)-4A,6A-二甲基-2-氧代-2,4A,4B,5,6,6A,7,8,9,9A,9B,10,11,11A-十四氢-1H-茚并[5,4-F]喹啉-7-羧酸甲酯
非那雄胺EP杂质B(度他雄胺杂质11)
4-氮杂-5ALPHA-雄甾-1-烯-3-酮-17BETA-羧酸甲酯
度他雄胺M4甲酯
非那雄胺杂质B(EP) 标准品
非那雄胺杂质3
非那雄胺相关化合物D(USP)
非那雄胺杂质B(EP)
M4甲酯
非那雄胺杂质EP B
度他雄胺酯杂质(非那雄胺EP杂质B)
非那雄胺EP杂质B
非那雄胺甲酯类似物
3-氧代-4-氮杂-5ALPHA-雄甾-1-烯-17BETA-羧酸甲酯
菲那雄胺杂质
103335-41-7
Methyl 3-Oxo-4-aza-5alpha-androst-1-ene-17beta-carboxylate (Delta-1-Aza Ester)
methyl (4aR,4bS,6aS,7S,9aS,9bS,11aR)-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-carboxylate
Finasteride EP Impurity B / Finasteride Related Compound D / Dutasteride Methyl Ester Impurity / Dutasteride MethylEsterAnalog
3-Oxo-4-aza-5α-αndrost-1-ene-173-carboxylic acid methyl ester
3-Oxo-4-azα-5α-androst-1-ene-17β-carboxylic Acid Methyl Ester
(4aR,4bS,6aS,7S,9aS,9bS,11aR)-Methyl 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-carboxylate (Dutasteride Impurity)
Methyl-3-oxo-4-aza-5alpha-androst-1-ene-17beta-carboxylate（M4）
Finasteride EP Impurity B(Dutasteride Impurity 11)
Dutasteride Related Impurity 4
Finasteride EP Impurity B/ Finasteride Related Compund D (Dutasteride Methyl Ester Analog/Finasteride Methyl Ester Analog)
Dutasteride Methyl Ester Analog (Finasteride Methyl Ester Analog)
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-, methyl ester, (4aR,4bS,6aS,7S,9aS,9bS,11aR)-
Methyl 3-Oxo-4-aza-5alpha-androst-1
Finasteride EP Impurity B
Finasteride impurity B (EP)
(4aR,4bS,6aS,7S,9aS,9bS,11aR)-Methyl 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-carboxylate
Finasteride EP Impurity B (Dutasteride Ester Impurity)
Dutasteride Ester Impurity (Finasteride EP Impurity B)
methyl-3- oxo-4-aza-5-alfa-androst-1ene-17-beta-carboxylate
METHYL 4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXAMIDE(M4)
Finasteride Impurity 2（Finasteride EP Impurity B）
Finasteride Impurity B (Dutasteride Ester Impurity)
methyl 3-oxo-4-aza-5α-androst-1-ene-17β-carboxylate
Dutasteride Methyl Ester Impurity

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