• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Cyproterone Acetate

Cyproterone Acetate

Product ID C9662
Cas No. 427-51-0
Purity ≥98%
Product Unit SizeCostQuantityStock
100 mg $68.30 In stock
250 mg $99.80 In stock
1 g $204.80 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Cyproterone is a steroidal anti-androgen that inhibits entry of androgens into the prostate. The acylated derivative of this compound is more potent and is used clinically more often.

Product Info

Cas No.

427-51-0

Purity

≥98%

Formula

C24H29ClO4

Formula Wt.

416.94

Chemical Name

(1β,2β)-6-Chloro-1,2-dihydro-17-hydroxy-3'H- cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione acetate

IUPAC Name

[(1S,2S,3S,5R,11R,12S,15R,16S)-15-acetyl-9-chloro-2,16-dimethyl-6-oxo-15-pentacyclo[9.7.0.02,8.03,5.012,16]octadeca-7,9-dienyl] acetate

Synonym

CPA, Androcur, Cyprostat

Melting Point

200-201°C

Solubility

Soluble in dichloromethane and methyl alcohol.

Appearance

White or almost white crystalline powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

C9662 MSDS PDF

Info Sheet

C9662 Info Sheet PDF

References

Guadalix FJ, Botella Llusiá J. The action mechanism of cyproterone. Acta Ginecol (Madr). 1975 Jul 1;27(1):7-11. PMID: 1146472.

Giorgi EP, Shirley IM, Grant JK, et al. Androgen dynamics in vitro in the human prostate gland. Effect of cyproterone and cyproterone acetate. Biochem J. 1973 Mar;132(3):465-74. PMID: 4125095.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • J3205

    Z-JIB-04

    Jumonji histone demethylase inhibitor.

    ≥98%
  • O446185

    Oleuropein

    Bioactive compound from olive tree.

    ≥98%
  • K0133

    Kainic Acid

    Excitatory amino acid found in seaweed; AMPA an...

    ≥98%
  • C9778

    Cytarabine

    Pyrimidine nucleoside (cytidine) analog; DNA ch...

    ≥98%
  • T6933

    Trichostatin A

    HDAC inhibitor, mammalian RNA splicing modulato...

    ≥98%
  • D0010

    3H-1,2-Dithiole-3-thione

    Induces activation of Nrf2; inhibits apoptosis ...

    ≥98%
  • O4533

    Oligomycin

    Mixture of oligomycins A, B, C; oxidative phosp...

    ≥97%
  • F4780

    Fluoxetine Hydrochloride

    FIASMA, SERT inhibitor, 5-HT and σ1 antagonist...

    ≥98%
  • C0172

    Carbimazole

    Methimazole prodrug; thyroid peroxidase inhibit...

    ≥98%
  • G1749

    Gemfibrozil

    Fibrate; PPARα agonist, enoyl-CoA reductase in...

    ≥98%
  • S8013

    [Tyr8]-Substance P

    Endogenous tachykinin peptide, involved in infl...

    ≥95%
  • N4972

    NMS-873

    Valosin-containing protein inhibitor.

    ≥98%
  • P004080

    PAC-1

    Zinc chelator

    ≥98%
  • C0249

    Calcitonin Gene Related Peptide (8-37), rat

    Endogenous calcitonin-family peptide frgament, ...

    ≥95%
  • A971334

    Azilsartan

    Sartan

    ≥98%
  • G3352

    Ginkgolic Acid (13:0)

    Alkylphenol found in Ginkgo; HIV protease inhib...

    ≥98%
  • T0099

    10-Deacetylbaccatin-III

    Diterpene found in Taxus.

    ≥98%
  • L5750

    Lomeguatrib

    MGMT inhibitor.

    ≥98%
  • T0140

    TAK-632

    RAF inhibitor.

    ≥99%
  • T3585

    Tivozanib

    VEGFR1/2/3, c-Kit, PDGFR inhibitor.

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2025 LKT Laboratories, All Rights Reserved - Products for research use only