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%