China GMP Factory Direct Supply 99% Purity USP Grade Melengestrol Acetate Raw Powder CAS 2919 -66-6

Colour
White
Shipment Time
Within 24 Hours After Payment Is Received
Policy
Reshipment
Grade
Medicine
Purity
99%
Transport Package
Discreet and Disguised
Specification
Qualified
Trademark
WHOK
Origin
China
HS Code
3001200020
Production Capacity
50 Mt/Year
Reference Price
$ 9.00 - 45.00
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Product Description

Product Description

Details:
CAS:2919-66-6
EINECS:220-859-7
MF:C25H32O4
MW:396.57
Assay:98%
Appearance:Light yellow crystalline powder
Usage:female hormone
Density:1.15 g/cm3
Melting Point:202-204 °C(lit.)
Boiling Point:516.1 °C at 760 mmHg
Flash Point:221.7 °C

Product Introduction

Melengestrol acetate (INN, USAN), sometimes abbreviated as MGA, is a steroidal progestin and antineoplastic agent.It is not approved for use in humans, and is instead used as a feed additive to promote growth in cattle, a purpose it is licensed for in the United States and Canada.It is an acetate ester of melengestrol, which in contrast, is not used in either animals or humans.

Product Usage

Progestogens are synthetic forms of the naturally occurring hormone, progesterone. Progesterone is produced by the corpus luteum . By negative feedback, it reduces pituitary function, thus preventing a female from coming into heat. When administered in conjunction with a luteolytic agent, such as PGF2a or estradiol valerate, progestogens can provide an effective means of resetting the cow's physiological clock. If the progestogen is administered for several days, an artificial corpus luteum can in effect be installed, which can be removed at the producer's discretion.

COA

Specification Result
Description Light Yellow crystalline powder,odorless Conforms
Solubility Easily soluble in water, unsoluble in ethanol Conforms
PH 6.0~7.5 6.9
Solution clarity and color solution should be clear and colorless Conforms
Related substances 5'CMP 0.3%
Simple impurity
Total other impurity 		0.01%
0.03%
0.10%
Chloride 0.05% Conforms
Ammonium 0.05% Conforms
Fe 0.01% Conforms
Phosphate 0.10% Conforms
Loss on drying ≤6.0% 1.30%
Heavy metals 0.00% Conforms
Arsenide 0.00% Conforms
Bacterial Endotoxins 0.3EU/mg Conforms
Microbial Limit Conforms Conforms
Assay(on dried basis) ≥98.0% 99.50%
Conclusion: The results conform with CP2013

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China GMP Factory Direct Supply 99% Purity USP Grade Melengestrol Acetate Raw Powder CAS 2919-66-6

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China GMP Factory Direct Supply 99% Purity USP Grade Melengestrol Acetate Raw Powder CAS 2919-66-6

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China GMP Factory Direct Supply 99% Purity USP Grade Melengestrol Acetate Raw Powder CAS 2919-66-6

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