Package: 1kg/tin, 2kg/tin,5/tin

Molecular Structure:

Product description: Product：Dexamethasone Category: adrenocortical hormone APIs Quality standard: CP/BP/USP/EP Specification: 1kg/tin, 2kg/tin, 5kg/tin Product name: Dexamethasone Chemical name: 9-alpha-fluoro-11-beta,17-alpha,21-trihydroxy-16-alpha-methylpregna-1,4-diene-3,20-dione Category: adrenocortical hormone APIs Specifications: 1kg/tin Standard: CP/BP/USP/EP Approval number: Chinese Drug Approval Number H20053754 Quality standard: Chinese Pharmacopoeia 2015 edition Properties: white or off-white crystalline powder. Identification: positive reaction Melting point: 255~264°C. Specific rotation: +72° to +80° Absorbance: 380～410 Related substances: maximum impurity≤1.0%, total impurities≤2.0% Drying loss: ≤0.5% Residue on ignition: ≤0.2% Microbial limit: total amount of aerobe≤103cfu/g; mould and yeast≤102cfu/g; no escherichia coli can be detected. Content: C22H29FO5 in dry product is 97.0%~102.0%. Storage: the product should be tightly sealed and kept in shading place. Chemical structural formula: