Telmisartan

Short Description:



Telmisartan
CAS Number: 144701-48-4
Molecular Formula: C37H38N4O2
Standard: 99% MIN
Package: 25kg/drum

Description:



Telmisartan
CAS Number: 144701-48-4
Molecular Formula: C37H38N4O2
Standard: 99% MIN
Package: 25kg/drum

ITEMS LIMIT
Characters Appearance: White or slightly yellowish, crystalline powder
Solubility: Practically insoluble in water, slightly soluble in methanol, sparingly soluble in methylene chloride. It dissolves in 1 M sodium hydroxide.
Identification Infrared absorption: Complies with the spectrum obtained with the reference standard
Loss on drying NMT 0.5%
Sulphated ash NMT 0.1%
Related substances Impurity A NMT 0.15%
Impurity B NMT 0.15%
Impurity C NMT 0.2%
Impurity D NMT 0.2%
Unspecified impurities NMT 0.1%
Total impurities NMT 1.0
Residual solvents (GC) Conform to ICH requirements
Assay 99.0~101.0%
(titration, calculated on dried substance)

 


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