Oxfendazole

CAS number: 53716-50-0

Molecular formula: C15H13N3O3S

molecular weight: 315.347

Chemical structure:

Name of Product:
Oxfendazole
Shelf Life:
4 years
Specification:
BPV 98
Test Items
SpecificationResults of Analysis
AppearanceA white or almost white powderAlmost white powder
IdentificationIR Spectrum of sample complies with RSConforms
Dissolve sample in methanol to obtain 10ug substance per milliliter, Test according to ultraviolet spectrophotometry method, exhibits two maxima in the range 220 to 350nmComplies
Related substances
Fenbendazole≤1.0%0.26%
Any other secondary≤2.0%0.84%
Loss on drying≤0.5%0.23%
Heavy metals<20ppmComplies
Sulphated Ash≤0.2%0.08%
Residual solventsMethanol≤3000ppm1463ppm
Methyl formate≤1000ppm181ppm
Formic acid≤5000ppm881ppm
Assay97.5%-100.5%99.7%