D-Phenylalanine / D-フェニルアラニン

CAS RN673-06-3
Chemical FormulaC9H11NO2
FW165.19
Code No. Package Size
29531
29532 1kg
29533  5kg
29534 10kg

 

D-フェニルアラニン
Solubility in water Colorless & clear (c=2)
Specific rotation [α]D20 +33.4°~+35.0°(c= 2,water)
Loss on drying Not more than 0.3%
Residue on ignition (as sulfate) Not more than 0.1%
Chloride (Cl) Not more than 0.02%
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, 10μg)
Assay 98.5%~101.0%
L-Isomer Not more than 0.5%