Package: 1KG/BAG

Uses : Inflammatory skin type is mainly used for external use , suppress and relieve itching, swelling and other symptoms of the skin.

Molecular Structure:

Product description:

Product Name: Betamethasone 17-valerate

Synonyms: 1,4-Pregnadiene-11b,17a,21-triol-9a-fluoro-16b-methyl-3,20-dione 17-valerate; 9-Fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-valerate

Molecular Formula: C27H37FO6           Molecular Weight: 476.58

CAS RN: 2152-44-5                                 EINECS: 218-439-3

 

Description: White or almost white crystalline powder

Specific Rotation: +75°～+82°

Melting point: about 192℃

Loss on drying: max. 0.5%

 

Residue on ignition: max. 0.2%

Chromatographic purity (HPLC) - any individual impurity max. 1.0%

                                                  - total impurities max. 2.0%

 

Assay(HPLC,basis on drying) 97.0%～103.0%

Quality standard: USP32/BP2009/EP7

Packing: 1kg/Aluminum foil bag

 

Hubei Widely Chemical Technology Co., Ltd. is a professional production and sales of Pharmaceutical raw materials, intermediates GMP factory , welcome to inquire the prices , quality standards and other informations of the products, hope to establish long-term business relationship with you !

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