Product Description
Product Name: Telmisartan
CAS NO.: 144701-48-4
Usage:Anti-hypertension
Molecular formula: C33H30N4O2
Molecular weight: 514.63
Appearance: white or almost white crystalline powder
Absorption coefficient: Should be 509-541
Identification: (1) should be positive reaction(2) Maximum absorption at228 nm and 291nm
(3) infra-red absorption spectrum should be identical with contrast
Chloride:0.014%Max
Sulphated ash:0.12%Max
Related substance:1.0%Max
Methanol:0.3%Max
Dichloromethane:0.06%Max
N,N-Dlmethylformamide:0.088%Max
Ethanediol:0.062%Max
Heavy metal:20ppm Max
Loss on drying:1.0%Max
Assay: 98.0~102.0%
Packing: 25kg/drum
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