Home > Products > Progestin > Contraceptive Injection
Mifepristone Powder

Mifepristone Powder

Product Name: Mifepristone Powder
CAS NO.:84371-65-3
Appearance: Straw yellow crystalline powder
Molecular Formular:C29H35NO2
Molecular Weight:429.59
Standard: CP2010


Product Description:

Mifepristone is a synthetic steroid with anti progestational effects indicated for the medical termination of intrauterine pregnancy through 49 days' pregnancy. Doses of 1 mg/kg or greater of mifepristone have been shown to antagonize the endometrial and myometrial effects of progesterone in women. During pregnancy, the compound sensitizes the myometrium to the contraction-inducing activity of prostaglandins. Mifepristone also exhibits anti glucocorticoid and weak antiandrogenic activity. The activity of the glucocorticoid dexamethasone in rats was inhibited following doses of 10 to 25 mg/kg of mifepristone. Doses of 4.5 mg/kg or greater in human beings resulted in a compensatory elevation of adrenocorticotropic hormone (ACTH) and cortisol

Product Name: Mifepristone Powder

Appearance: Straw yellow crystalline powder.

Solubility: Insoluble in water. Free soluble in dichloromethane and in methanol.

Identification: IR.

Melting point: 192~196

Clarity: Not less than 95% at 650nm.

Specification rotation: +124° to +129° on anhydrous basis

Loss on drying: ≤0.5%

Residue on ignition: ≤0.1%

Heavy metals: ≤20ppm

Related substances: Max individual impurity:≤0.5%

                                  Total impurities:≤1.0%

Assay: 98.0%~102.0%


A progesterone receptor antagonist with partial agonist activity. Abortifacient.

Mifepristone Tablets

Hot Tags: mifepristone powder for human nutritional, natural food supplements, for health care products, for medicine product

Related Products


We're Here to Help

  • Wellgreen Technology Co.,Ltd

    Add: 605 Building B,Oak Block, No.36 Fenghui Nan Road, Xi'an, China
    Tel: +86-29-88453375 / 89388326
    Fax: + 86-29-88352329


Enter in your email address to receive deals
and coupons.
Bookmark us today!