Poioglitazone hcl 99%min Pharmaceutical API Hypoglycemic agents made in china CAS NO.112529-15-4

Appearance

White to off-white powder

Identification 

IR:The IR absorption spectrum of the sample is corresponding to that of the reference standard

Chloride :Positive

HPLC:The retention time of the principle peak in the chromatogram of the sample corresponds to that of the reference standard

Residue on ignition

≤0.1%

Heavy metals

≤10ppm

Water 

≤0.5%

Relatde substances/HPLC

ImpurityA       ≤0.15%

ImpurityB       ≤0.15%

ImpurityC       ≤0.15%

Single impurity   ≤0.10%

Total impurities   ≤0.5%

Assay (on dried basis)/HPLC

98.2%－102.0%