Metformin Hydrochloride

We are offering metformin hydrochloride ip/bp/usp.
our offered metformin hcl is anti diabetic drug. Metformin is oral ant diabetic drug which is used for treatment of types 2 diabetes. Metformin is used to help control blood glucose levels in persons with type 2 diabetes by reducing glucose production in the liver and increasing sensitivity to existing insulin.
product name: metformin hcl
therapeutic category: antidiabetic
synonyms: n, n-dimethylimidodicarbonimidic diamide
cas no : 657-24-9
chemical formula: c4h11n5.hcl
molecular weight: 165.62g /mol
specification :
identification : -a. Melting point: - 222 deg c. To 226 deg c.
b. Ir spectrum: - examine by infrared absorption spectrophotometer, comparing with the spectrum obtained with metformin hydrochloride.
c. By tlc: - the principal spot in the chromatogram obtained with the test solution is similar in position, color and size to the principal spot in the chromatogram obtained with reference solution.
d. Color test: - a pink color develops
e. Chloride: - it gives reaction of chlorides.
heavy metals :- not more than 10 ppm
loss on drying :- not more than 0.5%
sulphated ash :- not more than 0.1%
assay :- 98.5% - 101.0%