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Pharmaceuticals and Biochemicals/Antiparasitics and antispirochete agents

CAS NO : 55268-74-1
EC NO : 259-559-6
Molecular Formula : C19H24N2O2
Main Specifications : 99.0%
Synonyms : Drontal;Drontal Plus;Vercom;2-(Cyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-4H-pyrazino(2,1-a)isoquinolin-4-one;4H-Pyrazino(2,1-a)isoquinolin-4-one, 2-(cyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-;5-24-03-00361 (Beilstein Handbook Reference);BRN 0761557;Biltricide;CCRIS 4114;Cutter Tape Tabs;Droncit;Embay 8440;Praziquantelum;Pyquiton;UNII-6490C9U457;4h-pyrazino(2,1-a)isoquinolin-4-one,2-(cyclohexylcarbonyl)-1,2,3,6,7,11b-hexah;Praziquentel;2-Cyclohexyl-carbonyl-1,3,4,6,7,11b-hexahydro-2H-pyrazine(2,1-a)isoquinoline-4-one;
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Package: 25kg/Cardboard drum
Uses : Praziquantel anthelmintic . Praziquantel against Schistosoma , tapeworms, cysticercosis , Clonorchis sinensis , Paragonimus , ginger insects are valid.
Molecular Structure:必威客户端下载必威首页
Product description:

 

 

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

 

Character: White or practically white crystalline powder

Assay: 98.5%~101.0% (dried basis widelychem)

Quality standard: CP2010/USP30

Solubility: Very slight soluble in water,freely soluble in alcohol and in chloroform

Identification IR:Corresponding to Praziquantel CRS

 

Melting Range: 13O℃~14O℃                           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%

Assay: 98.5%~101.0% (dried basis widelychem)

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 our products, Hope to establish long-term business relationship with you !

 

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