Name: 4-Aza-5A-androstan-1-ene-3-one-17b-carboxylic acid or M4 acid
Synonyms: (5alpha, 17beta)-3-Oxo-4-azaandrost-1-ene-17-carboxylic acid
Molecular Structure
Molecular Formula: C19H27NO3
Molecular Weight: 317.42
CAS Registry Number: 104239-97-6
Properties
Density: 1.166
Melting point: 295-297.
Longhui Qunfeng Biochemical Co., Ltd was founded in 2008 and is a high-tech corporation, which is dedicated to research and development, production and marketing Botanical extract and Chemical products.
Our plant occupies a piece of land with an area of more than 50 acres. Our gross fixed asset formation is more than 20 million Yuan (about 3 million U. S. Dollars). Our plant has advanced production facilities, sophisticated technology and full-grade testing method and world-top equipments (such as HPLC, UV, GC and etc. ) and Perfect Quality assurance (control) system.
Strong products are: Deflazacort(CAS No.: 14484-47-0) and Deflazacort intermediate(CAS No.: 13649-88-2), Budesonide(CAS No.: 51333-22-3), Progesterone, Fluocinonide, finasteride, Dutasteride and Dutasteride's intermediate and other steroid hormones products, Botanical extracts, Polyvinyl butyral(PVB) and Carvacrol(Oregano Oil). The quality of our products comply with CP2005, USP, BP and EP
