Neostigmine Methylsulfate

English Name: Neostigmine Methylsulfate

Chemical Name: N, N, N- trimethyl-3 - [ ( Dimethylamino ) carbamoyloxy ] benzyl ammonium methyl sulfate

CAS RN 51-60-5

EINECS No.: 200-109-5

Molecular Formula: C13H22N2O6S

Molecular Weight: 334.39

Quality standards: USP30/EP5/CP2010

Appearance: White crystalline powder ; odorless, bitter taste ; wet primer .

Solubility: Neostigmine Methylsulfate is highly soluble in water , soluble in ethanol .

Content: 99.5%

Melting point 144-149Celsius

Impurity absorption of : Not more than 0.2 

Loss on drying Not more than 0.5%

Residue on ignition Not more than 0.2% 

Sulphate Not more than 200ppm

Usage: Pharmaceutical raw materials ,Neostigmine Methylsulfate is mainly used as anticholinergic drugs.

Packing: 5Kg / drum