Praziquantel API Intermediates Cas 55268-74-1

Praziquantel API Intermediates Cas 55268-74-1

Category: API CAS NO: 55268-74-1 EC NO: 259-559-6 Molecular Formula: C19H24N2O2 Molecular Weight: 312.41 Specification: CP/USP/In-house InChI: InChI=1/C19H24N2O2/c22-18-13-20(19(23)15-7-2-1-3-8-15)12-17-16-9-5-4-6-14(16)10-11-21(17)18/h4-6,9,15,17H,1-3,7-8,10-13H2 Character: White or practically...

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Praziquantel API Intermediates Cas 55268-74-1

Category: API

CAS NO: 55268-74-1

EC NO: 259-559-6

Molecular Formula: C19H24N2O2

Molecular Weight: 312.41

Specification: CP/USP/In-house

InChI: InChI=1/C19H24N2O2/c22-18-13-20(19(23)15-7-2-1-3-8-15)12-17-16-9-5-4-6-14(16)10-11-21(17)18/h4-6,9,15,17H,1-3,7-8,10-13H2

Character: White or practically white crystalline powder

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

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%

Residual Solvents Limit of chloroform:NMT 60ppm

Limit of acetone: NMT 500ppm

Package: 25kg/Cardboard drum

Uses:

Praziquantel anthelmintic . Praziquantel against Schistosoma , tapeworms, cysticercosis , Clonorchis sinensis , Paragonimus , ginger insects are valid.

Synonyms: Drontal; Drontal Plus; Vercom; Praziquantelum; Pyquiton;

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-; BRN 0761557;Biltricide; CCRIS 4114; Cutter Tape Tabs; Droncit; Embay 8440;

UNII-6490C9U457; Praziquentel;

4h-pyrazino(2,1-a)isoquinolin-4-one,2-(cyclohexylcarbonyl)-1,2,3,6,7,11b-hexah; 2-Cyclohexyl-carbonyl-1,3,4,6,7,11b-hexahydro-2H-pyrazine(2,1-a)isoquinoline-4-one;

Molecular Structure:


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