High Quality Pharmaceutical Powder Ulipristal Acetate CAS 126784-99-4

• Powder: Yes
• Customized: Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: White Powder
• Purity: >99%
• Model NO.: Frazer-Ulipristal Acetate
• Appearance: White Powder
• CAS No: 126784-99-4
• Shelf Life: 2 Years
• Test Method: HPLC
• MOQ: 1kg
• Storage: Store Cool Dry Place
• Resource: Natural
• Quality Requirement: Strictly Quality Control
• Market: Worldwide
• Service: Welcome to Visit Us
• MW: 368.266
• Melting Point: 183-185 ºC
• Transport Package: Foil Bag
• Specification: 99%
• Trademark: Xi′an Frazer Biotech Co., Ltd.
• Origin: China
• Production Capacity: 2000kg/Month

Product Description

High Quality Pharmaceutical Powder Ulipristal Acetate CAS 126784-99-4

Introduction

Ulipristal Acetate is a selective progesterone receptor modulator with anti-progesterone activity. Ulipristal binds to the progesterone receptor (PR), thereby inhibiting PR-mediated gene expression, and interfering with progesterone activity in the reproductive system. As a result, Ulipristal Acetate may suppress the growth of uterine leiomyomatosis. Furthermore, by inhibiting or delaying ovulation and effecting endometrial tissue, ulipristal can be used as an emergency contraception. As emergency birth control it should be used within 120 hours of conjugality. For fibroids it may be taken for up to six months.

Function

Ulipristal acetate belongs to selective progesterone receptor modulators, antagonistic and agonistic effect on progesterone receptor. It and the body of progesterone receptor binding to prevent progesterone and progesterone receptors. Acetic acid of his efficacy depends on our delivery time in the menstrual cycle. Delivery in mid follicular hyperplasia may inhibit folliculogenesis and reduce the concentration of estradiol. Corpus luteum of early administration of not obvious delay of endometrial maturation, but can make the endometrial thickness reduction of 0.6 ± 2.2mm (mean ± SD).