Send Message

Germax Pharm Chemicals Co., Ltd

High quality, Best service,Reliable supplier

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsRaw Hormone Powder

High Purity 99% API Medroxyprogesterone Acetate CAS 71-58-9

I'm Online Chat Now
Very happy to work with this company , they did their part ensure quick delivery, if you need something domestic don't go anywhere else ,great friendly people to do great business with

—— Jim Frank

Excellent quality and customer service , shipped fast with no delay other than extensive inspection here in the U.S . But not at fault of the supplier , the product is professionally packaged and i will definitely be looking forward to continued cooperation .

—— Thomas Paul

Our order was 100% pure after lab testing with quick delivery and professional service .Will order again .

—— Robert Kimlicka

Thank you ! Thanks for the quick response ! I receiveed the product safely ! Also thank you !

—— Brian Steward

This is a very good product .I will order more in the future , it got here U.S quickly , thanks . Dan

—— Dan Bedrock

High Purity 99% API Medroxyprogesterone Acetate CAS 71-58-9

High Purity 99% API Medroxyprogesterone Acetate CAS 71-58-9
High Purity 99% API Medroxyprogesterone Acetate CAS 71-58-9

Large Image :  High Purity 99% API Medroxyprogesterone Acetate CAS 71-58-9 Get Best Price

Product Details:
Place of Origin: China
Brand Name: germax
Certification: GMP
Payment & Shipping Terms:
Minimum Order Quantity: 100 grams
Price: $10~~$100/g
Packaging Details: 1-2 Kg / Aluminum Foil Bag, 25kg/ Drum, as Require
Delivery Time: within 24 hours after get the payment
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1500kgs/month
Detailed Product Description
Product Name: Acetate CAS No: 71-58-9
Apperance: White Powder Assay: 99%
MF: C24H34O4 Usage: Pharmaceutical Raw Material
Alias: Acetate Manufacturer
High Light:

High Purity 99% acetate powder


API Medroxyprogesterone Acetate Powder


CAS 71-58-9 Raw Hormone Powder

High Purity 99% API Medroxyprogesterone Acetate CAS 71-58-9 with best price



Basic Information:

Synonyms: (6-alpha)-17-(acetyloxy)-6-methylpreg-4-ene-3,20-dione; 17-(acetyloxy)-6-methyl-(6-alpha)-pregn-4-ene-20-dione; 17-(acetyloxy)-6-methyl-20-dion(6alpha)-pregn-4-ene-; 17-acetoxy-6-alpha-methylprogesterone; 17-alpha-hydroxy-6-alpha-methylpregn-4-ene-3,20-dioneacetate; 17-alpha-hydroxy-6-alpha-methyl-progesteronacetate; 17-alpha-hydroxy-6-alpha-methylprogesteroneacetate; 17-hydroxy-6-alpha-methylpregn-4-ene-3,20-dioneacetate
CAS: 71-58-9
MF: C24H34O4
MW: 386.52
EINECS: 200-757-9
Product Categories: Antitumors for Research and Experimental Use;Biochemistry;Hydroxyketosteroids;Steroids;Intermediates & Fine Chemicals;Pharmaceuticals;Steroid and Hormone;API;PROVERA;Hormone Drugs
Mol File: 71-58-9.mol

Chemical Properties:

MP: 206-207 °C(lit.)
refractive index: 48 ° (C=1, Dioxane)
storage temp.: Refrigerator
Water Solubility: <0.1 g/100 mL at 23 ºC
Merck 13,5817
Appearance: Odorless white to off-white microcrystalline powder.
Stability: Stable, but weakly air and light sensitive. Incompatible with strong oxidizing agents.


Medroxyprogesterone acetate (INN, USAN, BAN), also known as 17α-hydroxy-6α-methylprogesterone acetate, and commonly abbreviated as MPA, is a steroidal progestin, a synthetic variant of the steroid hormone progesterone. It is used as a contraceptive, in hormone replacement therapy and for the treatment of endometriosis as well as several other indications.

MPA is a more potent derivative of its parent compound medroxyprogesterone (MP). While medroxyprogesterone is sometimes used as a synonym for medroxyprogesterone acetate,what is almost always being referred to is MPA and not MP.It is on the World Health Organization's List of Essential Medicines, a list of the most important medication needed in a basic health system.


Character White or almost white crystalline powder Almost White crystalline powder
Specific optical rotation +47°to +53° +48.2°
Impurity F Not more than 0.5% <0.5%
Identification Complies by IR Conforms
Related substances Impurity A not more than 0.3% Undetected
  Impurity B not more than 0.7% Undetected
  Impurity C not more than 0.2% Undetected
  Impurity D not more than 1.0% 0.36%
  Impurity E not more than 0.2% Undetected
  Impurity G not more than 0.2% Undetected
  Impurity H not more than0.10% 0.08%
  Impurity I not more than 0.2% Undetected
  Unknown impurity not more than 0.10% 0.05%
  Total impurity not more than 1.5% 0.49%
Loss on drying Not more than 1.0% 0.20%
Methylene chloride Not more than 300ppm 84ppm
Methanol Not more than 2000ppm 116ppm
Assay Contains 97.0% to 103.0% of C24H34O4 99.80%
Calculated on dried basis
Conclusion The goods conforms to USP


Contact Details
Germax Pharm Chemicals Co., Ltd

Contact Person: July

Tel: 25838890

Send your inquiry directly to us