D-Phenylglycine / D-フェニルグリシン

CAS RN875-74-1
Chemical FormulaC8H9NO2
FW151.17
Code No. Package Size
29541
29542 1kg
29543  5kg
29544 10kg

 

Solubility in 2M-HCl Colorless & clear (c=5)
Specific rotation [α]D20 -159°~-161°(c= 2,2M-HCl)
Loss on drying Not more than 0.3%
Residue on ignition (as sulfate) Not more than 0.1%
Chloride (Cl) Not more than 0.03%
Sulfate (SO4) Not more than 0.03%
Heavy metals (as Pb) Not more than 10ppm
Iron (Fe) Not more than 10ppm
Ammonium (NH4) Not more than 0.02%
Arsenic (As2O3) Not more than 1ppm
Other amino acids Not detected by T.L.C.(The spotted amount, 20μg)
Assay 98.5%~101.0%
L-Isomer Not more than 1.0%