Praziquantel

• Post Date:

  Dec 27,2016

• Expiry Date:

  Dec 27,2017

• Detailed Description:

  Cas No. :55268-74-1 Specs:99%
  

  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

  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 Point: 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：Not more than 60ppm

  Limit of acetone:：Not more than 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 !

   

  Web: http://www.chinachemnet.com/52653/

           http://www.toocle.com/English/show/1125610/China-index.html

• 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:

  

• Company:

  Hubei widely chemical technology Co.,Ltd     [ China ]        

• Contact:

  JIE LEI

• Tel:

  027-83991130 027-83989310

• Fax:

  86-27-83989310

• Email:

  sales1@widelychemical.com