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17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one

Product Name
17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one
CAS No.
166896-74-8
Chemical Name
17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one
Synonyms
17β-(t-Butylcarbamoyl)-4-aza-5α-androsten-3-one;Finasteride Impurity 5;Finasteride Impurity 13;Finasteride Impurity 44;Finasteride Impurity 19;Finasteride intermediate;F8 / FINASTERIDE INTERMEDIATE;17Β-(T-Butylcarbamoyl)-4-Aza-5A-Androsten-3-One;N-tert-butyl-3-keto-4-aza-5a-androsten-17b-amide;N-t-Butyl-3-Oxo-4-Aza-5-Androsten-17β-Carboxamide
CBNumber
CB01478563
Molecular Formula
C23H36N2O2
Formula Weight
372.54
MOL File
166896-74-8.mol
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17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one Property

Melting point:
289-293 °C
Boiling point:
588.5±50.0 °C(Predicted)
Density 
1.10
pka
15.44±0.70(Predicted)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
D495350
Product name
(4aR,4bS,6aS,7S,9aS,9bS)-N-(1,1-Dimethylethyl)-2,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydro-4a,6a-dimethyl-2-oxo-1H-indeno[5,4-f]quinoline-7-carboxamide
Packaging
10mg
Price
$1320
Updated
2021/12/16
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17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one Chemical Properties,Usage,Production

Uses

(4aR,4bS,6aS,7S,9aS,9bS)-N-(1,1-Dimethylethyl)-2,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydro-4a,6a-dimethyl-2-oxo-1H-indeno[5,4-f]quinoline-7-carboxamide, is an impurity of Finasteride (F342000), Inhibitor of 5α-reductase, the enzyme which converts testosterone to the more potent androgen, 5α-dihydrotestosterone.Antialopecia agent.

17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one Preparation Products And Raw materials

Raw materials

Preparation Products

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17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one Suppliers

China 101 India 4 United States 5 Global 110
BOC Sciences
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16314854226
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info@bocsci.com
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United States
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86-714-3992388
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United States
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Cato Research Chemicals Inc.
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020-81215950 4000-868-328
Email
customer@uwalab.com
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United States
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Alfa Chemistry
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View Lastest Price from 17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
Finasteride Impurity 13 166896-74-8
Price
US $40.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-09-19
Shanghai Biolang Biotechnology Co., Ltd.
Product
17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one 166896-74-8
Price
US $9.90-8.80/g
Min. Order
10BOX
Purity
99.99%HPLC.USP42——Powder、Oil、Pills、Capsules、Tablets，Customiz
Supply Ability
1000kg/Month
Release date
2022-01-19
Career Henan Chemical Co
Product
17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one 166896-74-8
Price
US $1.00/g
Min. Order
100g
Purity
99%
Supply Ability
G/KG/T
Release date
2019-12-20

166896-74-8, 17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-oneRelated Search:

Boc-D-Glutamine Polyamide Polyacrylamide Nicotinamide N,N-Dimethylformamide tert-Butanol tert-Butyl peroxyacetate Formamide Acrylamide CARBOXAMIDE 17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one

  • 17B-(TERT-BUTYLCARBAMOYL)-4-AZA-5A-ANDROSTEN-3-ONE
  • (17beta)-N-(1,1-Dimethylethyl)-3-oxo-4-azaandrost-5-ene-17-carboxamide
  • F8 / FINASTERIDE INTERMEDIATE
  • N-t-Butyl-3-Oxo-4-Aza-5-Androsten-17β-Carboxamide
  • 17-beta-(n-butylcarbaMoyl)-4-aza-5-alpha-androsten-3-one
  • 17β-(t-Butylcarbamoyl)-4-aza-5α-androsten-3-one (F8)
  • (1S,3aS,3bS,5aR,9aR,9bS)-N-tert-butyl-9a-methyl-7-oxo-2,3,3a,3b,4,5,5a,6,9b,10,11,11a-dodecahydro-1H-indeno[5,4-f]quinoline-1-carboxamide
  • Finasteride Impurity 5
  • Finasteride Impurity 13
  • 1H-Indeno[5,4-f]quinoline-7-carboxamide, N-(1,1-dimethylethyl)-2,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydro-4a,6a-dimethyl-2-oxo-, (4aR,4bS,6aS,7S,9aS,9bS)-
  • Finasteride intermediate
  • 7β-(t-Butylcarbamoyl)-4-aza-5a-androsten-3-one (F8)
  • (4aR,4bS,6aS,7S,9aS,9bS)-N-(1,1-Dimethylethyl)-2,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydro-4a,6a-dimethyl-2-oxo-1H-indeno[5,4-f]quinoline-7-carboxamide
  • Finasteride Impurity 44
  • 17β-(t-Butylcarbamoyl)-4-aza-5α-androsten-3-one
  • Finasteride Impurity 19
  • N-t-Butyl-3-Oxo-4-Aza-5-Androsten-17-β-Carboxamide
  • 17β-(N-tert-Butylcarbamoyl)-4-aza-5α-androstene-3-one
  • 17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one（F8）
  • 17β-(tert-Butylcarbamoyl)-4-aza-5α-androsten-3-one
  • N-tert-butyl-3-keto-4-aza-5a-androsten-17b-amide
  • 17β-(t-Butylcarbamoyl)-4-aza-5α-androsten-3-one (F8)
  • 17Β-(T-Butylcarbamoyl)-4-Aza-5A-Androsten-3-One
  • F8 (3-keto-4-aza-5-androstene-17Β-tert-butyramide)
  • 166896-74-8