metformin hcl cas 1115-70-4

Description

MetforminHCLQuick Details

Product Name: Metformin HCL

CAS: 1115-70-4

Molecular Formula: C4H12ClN5

Molecular weight: 165.62

Appearance: White or almost white crystals

Melting point: 223-226 °C(lit.)

Fp : 9℃

MetforminHCLTypical Properties

Item	Specifications	Results
Appearance	White or almost white crystals	White crystal
A:IR-spectrum	Complieswith reference spectrum<197k>	Complies
B:Identification test	It meets the requirements of the testfor chloride<191>	Complies
Related compounds	<621>
Cyanoguanidine(imp.A)	≤0.02%	0.002%
Any other impurity	≤0.05%	0.005%
Total impurity	≤0.2%	0.02%
Impurity F	≤0.05%（EP 2.2.29）	0.007%
Heavy metals	≤0.001%<231>	＜0.001%
Loss on drying	≤0.5%<731>	0.07%
Residue on ignition	≤0.1%<281>	0.02%
Residual Solvent	<467>
Methanol	≤3000ppm	384ppm
Benzene	≤2ppm	Not detected
Toluene	≤890ppm	1ppm
DMF	≤880ppm	9ppm
Assay%on dry basis	98.5-101.0%<541>	99.8%

MetforminHCLUsage

1.An oral hypoglycemic agent

2.Anti-diabetic and anti-cancer activity

MetforminHCLPackaging

Cardboard bucket , Net weight: 25kgper drum

MetforminHCLStorage

Storage conditions:The warehouse is ventilated and dried at low temperature; it is stored separately from the food materials.

Other information

The above information involve our technology secrets about the production of this product, therefor users shallkeep it a secret.The above information is believed to be correct but does not purport to be all inclusive and shall be used onlyas a guide. Users use this information only as a supplement to other information gathered by them, and shouldmake independent judgement of suitability of this information to ensure proper use. This information isfurnished without warranty, and any use of the product not in conformance with this Product Technical DataSheet, or in combination with any other product or process, is the responsibility of the user.