Cyproterone Acetate

• Product NameCyproterone Acetate
  CAS No.427-51-0
  Purity99%
  Min Quantity1000Kilograms
  Price1~2
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  Molecular Structure

Detailed Description

Cyproterone Acetate
English Synonyms: 1,2-alpha-methylene-6-chloro-delta-(sup4,6)-pregnadiene-17-alpha-ol-3,20-dio;1,2-alpha-methylene-6-chloro-delta(sup6)-17-alpha-hydroxyprogesteroneacetat;1,2-alpha-methylene-6-chloro-pregna-4,6-diene-3,20-dione17-alpha-acetate;17-alpha-acetoxy-6-chloro-1-alpha,2-alpha-methylenepregna-4,6-diene-3,20-dio;20-dione,6-chloro-17-hydroxy-1-alpha,2-alpha-methylene-pregna-6-diene-3;6)-pregnadiene-17-alpha-ol-3,20-dione17-2-alpha-methylene-6-chloro-(sup4;6-chlor-delta(sup6)-1,2-alpha-methylen-17-alpha-hydroxyprogesteronacetat;6-chloro-1,2-alpha-methylene-17-alpha-hydroxy-delta(sup6)-progesteroneaceta
CAS NO.: 427-51-0
Molecular Formula:C24H29ClO4
Molecular Weight:416.94
EINECS:207-048-3
Assay: 98%
Appearance: White crystalline powder
Usage: Anti-androgen for the treatment of men with BPH, and can be used as male contraceptive
Quality Standard: EP5
Packing:1kg/foil bag

Product Name Cyproterone Acetate Quantity 130kg
Batch No 140401 Packing
Produce Date 2014.04.01 Report Date 2014.04.02
Description White or almost white Crystalline Powder
Ref.Standard EP6 Standard
Results of Analysis Tests
Test Analysis Standard Results of Analysis
Identification Requirements Standard Conform
Melting Point About 210 210.5
Specific Rotation +152°~+157° +155°
Loss On Drying ≤0.5% 0.24%
Related Substance by HPLC ≤0.5% Not more than 0.5% 0.3%
Assay 97.0-103.0% 99.8%
Sulphate ash ≤0.1% Not more than 0.1% 0.035%
Conclusion The specification conform with EP6
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Ethynodiol diacetate CAS:297-76-7
Chlormadinone acetate CAS.: 302-22-7
Cyproterone acetate CAS.: 427-51-0
Megestrol acetate CAS.: 595-33-5
Estradiol CAS:50-28-2
17alpha-Oestradiol CAS: 57-91-0
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Estradiol valerate CAS: 979-32-8
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Testolactone CAS:968-93-4
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Progesterone CAS:57-83-0
Medroxyprogesterone Acetate CAS: 71-58-9

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• Cyproterone Acetate