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CAS 427-51-0 Progesterone Hormones Estrogen Raw Hormone Powder Cyproterone Acetate

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CAS 427-51-0 Progesterone Hormones Estrogen Raw Hormone Powder Cyproterone Acetate

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Large Image :  CAS 427-51-0 Progesterone Hormones Estrogen Raw Hormone Powder Cyproterone Acetate

Product Details:
Place of Origin: China
Brand Name: Keray
Certification: KOSHER/ISO9001/SGS
Model Number: 427-51-0
Payment & Shipping Terms:
Minimum Order Quantity: 100g
Price: Negotiation
Packaging Details: As your requirements
Delivery Time: After receipt of your payment
Payment Terms: Western Union,Money Gram or T/T
Supply Ability: 500 kg per month
Detailed Product Description
Product Name: Cyproterone Acetate;CCRIS 4385; 427-51-0 ;Cyprostat; Cyproteron Acetate; Cyproteron-R Acetate; Cyproterone 17-O-acetate; Cyproterone 17alpha-acetate; HSDB 3592; NSC 81430; NSC-81430; Assay: 99%
Standard: USP
High Light:

progesterone supplements


progesterone medicine

1.  Quick Detail:

English name: Cyproterone acetate
Alias: Androcur; CCRIS 4385; Cyprostat; Cyproteron acetate; Cyproteron-R acetate; Cyproterone 17-O-acetate; Cyproterone 17alpha-acetate; HSDB 3592; NSC 81430; NSC-81430
CAS: 427-51-0
EINECS Number: 207-048-3
Formula: C24H29ClO4
MW: 416.9377
Molecular Structure:


CAS 427-51-0 Progesterone Hormones Estrogen Raw Hormone Powder Cyproterone Acetate 0

Density: 1.27g / cm3
Boiling point: 525.9 ° C at 760 mmHg
Flash Point: 177.6 ° C
Vapor Pressure: 3.78E-11mmHg at 25 ° C
Uses: anti-androgen for the treatment of men with benign prostatic hyperplasia, and can be used as a male contraceptive


Appearance:white crystalline powder

2.  Description:


Cyproterone acetate (INN, USAN, BAN, JAN), sometimes abbreviated asnCPA, and sold under brand names such as Androcur and Cyprostat, isna synthetic steroidal antiandrogen drug with additional progestogennand antigonadotropic properties. Its primary action is to suppressnthe activity of the androgen hormones such as testosterone and itsnmore potent metabolite dihydrotestosterone (DHT) in the body,neffects which it mediates via competitive antagonism of thenandrogen receptor and inhibition of enzymes in the androgennbiosynthesis pathway. The main therapeutic indications ofncyproterone acetate are prostate cancer, benign prostaticnhyperplasia, priapism, hypersexuality (e.g., as a form of chemicalncastration), and other conditions in which androgen actionnmaintains the disease process. In addition, it can also be used tontreat acne and hirsutism in females, and is a common component innhormone therapy for transsexual women.

In addition to its antiandrogen properties, cyproterone acetate hasnweak progestogen activity (i.e., it acts like progesterone).nAccordingly, it can be used to treat hot flashes, and is also ancomponent of some combined oral contraceptive pills such asnDianette in the United Kingdom and Diane-35 in other countries suchnas Canada. It is called Dixi-35 in Chile. No form of cyproteronenacetate is available in the United States.

Until the development of leuprorelin, cyproterone acetate was onenof the few drugs used to treat precocious puberty. It was also usednin animal experimentation to investigate the actions of androgensnin fetal sexual differentiation.


3. Applications:


CPA has been in use as an antiandrogen since 1964, and was the first antiandrogen introduced for clinical use.It is widely used throughout Europe, and is also used in Canada, Mexico, and other countries. It is not FDA-approved for use in the United States, due to concerns about hepatotoxicity; medroxyprogesterone acetate has been used in this country instead.CPA has been approved for the treatment of prostate cancer, precocious puberty, androgen-related dermatological conditions (such as acne, seborrhea, hirsutism, and androgenic alopecia), and to reduce sex drive in sex offenders.Combination formulations of CPA with ethinyl estradiol (a formulation sometimes referred to as co-cyprindiol) have been available as contraceptives since 1997.Other uses of CPA include the treatment of benign prostatic hyperplasia, priapism, hypersexuality, paraphilias, hot flashes, and hyperandrogenism in women. In addition, with the exception of the United States (where CPA is not available and spironolactone is generally employed instead), CPA is widely used as a component of hormone replacement therapy for trans



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5.  Our Competitive Advantage:

Professional Manufacture: Shenzhen Keray Biotech CO., LIMITED
is a legit and professional pharmaceutical manufacturer specialized in steroid hormone powders, steroid
injectable liquids, peptides,pharmaceutical raw materials & its intermediate. Our company integrates R&D,
producing, operating and marketing into an organic whole. All products are produced under
GMP conditions according to Standard Operation Procedure(SOP),not from little underground labs or black markets, so the quality is guaranteed. We have authority of export and import, and have experience of export for more than 10 years.

Minimum Order: 10-100 grams.our min packing of each powder is 10g or 100g, but some expensive powder can be bought at several grams.

Payment Method: Western Union,Money Gram,T/T.
Professional Delivery: By courier ( EMS, DHL, Fedex, UPS,TNT) is prefered, bulk order can be negotiated.5-7 business days delivery in timely manner. Tracking No. is available ,we can provide you latest tracking of our customers to check validity of delivery if you need.

Discreetly Packing: Safe and professional disguised package can be guaranteed.

Plenty In Stock: Most of powders are in stock.We export over 1000 kilograms of steroid powder per month.

High Delivery Rate: Our goods packing will not contain any hormone information and can be sent out from different areas of china. At present,the goods customs clearance rate we send to United states and Europe is 99%,  As for Canada, Brazil of quite high buckle close rate area, we also have a new way to get through the customs. We also have completely re-send policy to some areas.

For more information, please contact Sylvia.
Email: silvia.young@outlook.com
Phone: +86 13418710728
Whatsapp/Skype: +86 13418710728.


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