wholesale Factory supply 100% Pure CAS 128-13-2 Ursodeoxycholic acid
Quick Details Port: TianjiN/Qingdao/Shanghai Payment Terms: L/C,T/T,Western Union,MoneyGram Supply Ability: 5 Ton/Tons per Month Quality standard: EP7 /USP35 /BP /JP Other Names: Ursodeoxycholic acid (UDCA) Molecular Weight: 1227.37 Grade Standard: Medicine Grade Purity: 99%min,99% Raw material: China Density: 1.46 g/cm3 CAS No.: 128-13-2 Type: Antibiotic and Antimicrobial Agents,Auxiliaries and Other Medicinal Chemicals Test Method: HPLC EINECS No.: 204-879-3 appearence: white powder MF: C24H40O4 Packaging Detail: 25kg/Fiber drum–Inner double plastic bags 5kg/Aluminum foil bag–Inner double plastic bags 1kg/Aluminum foil bag–Inner double plastic bags 1. Basic Info of Ursodeoxycholic acid (UDCA) : Name Ursodeoxycholic acid Synonyms 3,7-Dihydroxycholan-24-oic acid; 3alpha,7beta-Dihydroxy-6beta-cholan-24-oic acid; Ursodiol Molecular Formula C24H40O4 Molecular Weight 392.58 CAS Registry Number 128-13-2 EINECS 204-879-3 Melting point 203-206 ºC alpha 60 º (c=2, EtOH) Water solubility practically insoluble 2. Certificate of analysis (COA ) of Ursodeoxycholic acid (EP7): ITEMS STANDARDS RESULTS Appearance White or almost white powder Conform Solubility Practically insoluble in water, freely soluble in ethanol(96 percent) ,slightly soluble in acetone, practically insoluble in methylene chloride. Conform Identification Infrared absorption, TLC and chrominance test Conform Melting point About 202°C 201.5°C Specific optical […]