Description

Medroxyprogesterone is a synthetic progestin, a derivative of the natural hormone progesterone. It is a critical active pharmaceutical ingredient (API) valued for its potent hormonal activity and stability. This compound is essential for manufacturers in the pharmaceutical industry, particularly for developing hormonal therapies, contraceptive formulations, and treatments for various gynecological conditions.

Application

• Pharmaceutical API: Primary use as the active ingredient in hormonal medications and long-acting injectable contraceptives.
• Hormone Replacement Therapy (HRT): Used in combination with estrogen to manage menopausal symptoms and prevent endometrial hyperplasia.
• Contraceptive Formulations: A key component in various birth control pills, implants, and intrauterine devices (IUDs).
• Treatment of Endometriosis & Abnormal Uterine Bleeding: Employed to manage pain and regulate menstrual cycles.
• Oncology Supportive Care: Used in the palliative management of certain hormone-sensitive cancers, such as endometrial or renal carcinoma.
• Veterinary Pharmaceuticals: Applied in animal health for estrus synchronization and reproductive management.
• Research & Development: Serves as a reference standard and key intermediate in biochemical and pharmacological research.

Basic Information

Product Name	Medroxyprogesterone
CAS No.	520-85-4
Molecular Formula	C22H32O3
Molecular Weight	344.49 g/mol
Synonyms	6α-Methyl-17α-hydroxyprogesterone; 17α-Hydroxy-6α-methylprogesterone; Depo-Provera (brand name component); 6α-Methyl-17α-hydroxypregn-4-ene-3,20-dione; Medroxyprogesterone Acetate (related ester); Provera; MPA; 6α-Methyl-17α-acetoxyprogesterone (common misnomer for acetate)
EINECS	208-300-5

Quality Control

Our Medroxyprogesterone is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing to ensure identity, purity, and potency meet stringent specifications. We provide full traceability and Certificates of Analysis (COA) are available for every shipment. Production can be aligned with current Good Manufacturing Practice (cGMP) principles for pharmaceutical applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	98.0% - 102.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.