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Praziquantel

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  Post Date: Dec 27,2016
  Expiry Date: Dec 27,2017
  Detailed Description: Cas No. :55268-74-1 Quantity: CP2010/USP30
Specs:Assay 98.5%~101.0%
Price:120 USD Kilograms
Payment Method: TT,LC
Praziquantel

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 Registry Number 55268-74-1 EINECS 259-559-6 widelychemical

Characters White or practically white crystalline powder

Solubility Very slight soluble in water,freely soluble in alcohol and in chloroform
Identification IR:Corresponding to Praziquantel CRS

Melting Range 13OC~14OC 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

Quality standard: CP2010/USP30

Package: 25kg/Cardboard drum





  CAS Registry Number:

55268-74-1

  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;
  Molecular Formula: C19H24N2O2
  Molecular Weight: 312.41
  Molecular Structure: 55268-74-1 praziquantel

  Company: Hubei widely chemical technology Co.,Ltd     [ China ]        
  Contact: JIE LEI
  Tel: 027-83991130 027-83989310
  Fax: 86-27-83989310
  Email: sales1@widelychemical.com
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