D-Alanine
CAS No.: 338-69-2
MF: C3H7NO2
Chemical Name: 2-Aminopropanoic acid
Chemical Formula: C3H7NO2
Molecular Weight: 89.0900
Raw Material Source: Non Animal

Description: White crystalline powder
Assay: 98.5 _101.0%
Loss on drying: ≤ 0.20%
Residue on ignition: ≤ 0.10%
Heavy metals: ≤ 0.001%
Chloride: ≤ 0.02%
Iron: ≤ 0.001%
Arsenic: ≤ 0.0001%
Ammonium salt: ≤ 0.02%
Sulfate: ≤ 0.02%

Function:
D-alanine is one important organic chiral source, it is be used inchiral medicine, chiral additives, and it is chiral source ofchiral synthesis in pharmaceutical and food industry. As oneorganic acid with optical activity, D-alanine has irreplaceablefunction in some chiral chemical compound `s asymmetrical combinedsequence. And now, D-alanine is used to manufacture new kind ofbroad-spectrum antibiotic, D-alaninol and compound newsweetness-Alitame.