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Praziquantel

Praziquantel

Category :

Pharmaceuticals and Biochemicals

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;
Praziquantel
Package: 1kg/Aluminum foil bag; 25kg/Cardboard drum
Molecular Structure:Praziquantel 55268-74-1
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

 

Specification
Quality standardCP2010/USP30
CharactersWhite or practically white crystalline powder
SolubilityVery slight soluble in water，freely soluble in alcohol and in chloroform
Identification IRCorresponding to Praziquantel CRS
Melting Range13O℃~14O℃
PhosphateNot more than 0.005%
Heavy metalsNot more than 0.002%
Loss on dryingNot more than 0.5%
Residue on ignitionNot more than 0.1%
Residual Solvents Limit of chloroformnot me than 60ppm
Limit of acetonenot more than 500ppm
Related SubstancesRelate compound A：not more than 0.2%
 Relate compound B：not more than 0.2%
 Relate compound C：not more than 0.2%
Assay98.5%~101.0%

 Packaging: 1kg/Aluminum foil bag; 25kg/Cardboard drum

 

Delivery: The product will be sent out as soon as payment received, 4 days by air, 30 days by sea.
Express way is as the following:
(Shipping : TNT,Fedex,DHL,USP,EMS and so on)


Our service:
1.Any inquiry or message will be replied within 24 hours.
2.Professional manufacturer. Welcome to visit our website.
3.API, Intermediate are available, we can offer Custom Synthesis, and registration as well.
4.Fast delivery.
5.After-sale services, if you find our products not satisfied, we will refund you.

Our Information

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 !

 

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Web:  http://www.chinachemnet.com/52653/
           http://www.toocle.com/English/show/1125610/China-index.html

 

 

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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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