candesartan cilexetil CAS NO.145040-37-5 CAS NO.145040-37-5

descripition white or almost white crystalline powder conforms

identification meets the requirements conforms

chloride ≤0.035% conforms

relative substance

any individual impurity ≤0.5% 0.08%

sum of all impurities ≤1.0% 0.1%

loss on drying ≤0.5% 0.14%

residue on ignition ≤0.1% 0.07%

heavy metals ≤20ppm conforms

assay(on the dried basis) ≥98.0%(c₃₃h₃₄n₆o₆) 99.2%