Uses: Anti-Diabetic

Specification: IP/BP/EP/USP

CAS No: 850649-62-6

Chemical Name: : 2-({6-[(3R)-3-Amino-1-piperidinyl]-3-methyl-2,4-dioxo-3,4-dihydro-1(2H)-pyrimidinyl}methyl)benzonitrile benzoate 

Product Specifications:

Appearance:- Off white to white crystalline powder

Solubility:- Freely soluble in DMSO, slightly soluble in ethanol and water

Melting point:- 181-184

Heavy metals:- NMT 10ppm

Each related substances:- NMT 0.1%

Total related substances:-NMT 0.5%

Loss on drying:- NMT 0.5%

Residue on ignition:- NMT 0.5%

Optical rotation:-  [a]20D: +13°~+18°

Assay:-98.0%-102.0%

Residual organic solvents:-

·        Ethanol:-NMT 5000ppm

·        Dichloromethane:-NMT 600ppm

·        Methanol:-NMT 3000ppm

·        Methyl tert-butyl ether :-NMT 5000ppm

Identification:-HPLC,IR