2-(Cyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-4H-pyrazino(2,1-a)isoquinolin-4-one Suppliers, 2-(Cyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-4H-pyrazino(2,1-a)isoquinolin-4-one Manufacturers.
Praziquantel
Product Name:Praziquantel
Synonyms: 2-Cyclohexyl-carbonyl-1,3,4,6,7,11b-hexahydro-2H-pyrazine(2,1-a)isoquinoline-4-one
Molecular Formula: C19H24N2O2 Molecular Weight: 312.41
CAS RN: 55268-74-1 EINECS: 259-559-6 widelychemical
Quality standard: CP2010/USP30 Assay: 98.5%~101.0% （dried basis widelychem）
Characters: White or practically white crystalline powder
Solubility: Very slight soluble in water，freely soluble in alcohol and in chloroform
Melting Range: 13O~14O ℃ Identification IR：Corresponding to Praziquantel CRS
Phosphate Not more than 0.005% Heavy metals Not more than 0.002%
Loss on drying Not more than 0.5% Residue on ignition Not more than 0.1%
Related Substances Relate compound A：not more than 0.2%
Relate compound B：not more than 0.2%
Relate compound C：not more than 0.2%
Residual Solvents Limit of chloroform：NMT 60ppm
Limit of acetone: NMT 500ppm
Package: 25kg/Cardboard drum
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 !
Company： |
Hubei widely chemical technology Co., Ltd |
E-mail： |
chem@netsun.com |
Address： |
160, Qiaokou Avenue, Qiaokou District, Wuhan, China |
Zip Code： |
430033 |
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