Metformin hydrochloride CAS No.: 1115-70-4

Metformin hydrochloride
Another Name:Biguanide,1,1-dimethyl-, hydrochloride (6CI);Biguanide, 1,1-dimethyl-, monohydrochloride(8CI);Imidodicarbonimidic diamide, N,N-dimethyl-, monohydrochloride (9CI);1,1-Dimethylbiguanide hydrochloride;Apo-Metformin;Apophage;Benofomin;Brot;Dabex;Denkaform;Dextin;Diabefagos;Diabetmin;Diabetosan;Diabex;Diaformin;Dialon;Diformin;Diformin Retard;Dimefor;Fornidd;Geamet;Glifage;Glucaminol;Glucofago;Glucoform;Glucomet;Glucomin;Glucomine;Gluconil;Glucophage;Glucophage 850;Glucophage Forte;Glucophage Retard;Glucophage SR;Glucophage XR;Glucophage-Mite;Gludepatic;Glufor;Gluformin;Glumeformin;Glumetza;Glumin;Glupermin;Glyceriphage;Glyciphage;Glycon;Glyformin;LA6023;Meguan;Metforal;Metomin;Miformin;N,N-Dimethylbiguanide hydrochloride;N,N-Dimethylbiguanidinium chloride;N1,N1-Dimethylbiguanide hydrochloride;Orabet;Siamformet;Walaphage;Metformin Hcl;
CAS No.: 1115-70-4
EINECS:214-230-6
Molecular Weight:165.62
Molecular Formula:C4H12ClN5
Purity: 99%
Animal Pharmaceuticals
 
Items of analysis Specification
Appearance:White crystal or white crystalline powder
Melting point 220~225℃ 
Absorbance:Determination of the absorbance at the wavelength of 233nm, the absorption coefficient is
778~818.
Identification
IR: should be consistent with the reference spectra
Related impurities
Dicyanodiamide ：≤0.02%  
Single impurity ≤0.1%
Total impurities ≤0.5%
Loss on drying ≤0.5%  
Residue on ignition ≤0.1%  
Heavy metal ≤ 20 ppm  
Content :determination of Calculated on dry product, including C4H11N5. HCL ≥ 98.5%