Message: | High Quality Melengestrol acetate CAS 2919-66-6 MGA with USP assured
Synonyms: 0-dione, 17-(acetyloxy)-6-methyl-16-methylene-pregna-6-diene-3; 6-dehydro-16-methylene-6-methyl-17-acetoxyprogesterone;
Product Description
Melengestrol acetate
Product name: Melengestrol acetate
CAS Registry Number: 2919-66-6
Assay: 98%
Packaging: 1kg/bag
Molecular Formula: C25H32O4
Molecular weight: 396.52
Appearance: Light yellow crystalline powder
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Applications:
Melengestrol acetate , 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.
A synchronization regime involves combining the effects of melengestrol acetate (MGA), a progestogen-like compound, with PGF2a. When administered in the feed at a level of .5 mg. per head per day, MGA is very effective at preventing cows from coming into heat. When PGF2a is administered following MGA removal, cows experience a tightly synchronized estrus. |