D-Glutamic Acid
Product Name: D-Glutamic Acid
Synonyms: H-D-Glu-OH; (R)-2-Aminopentanedioic acid; (R)-2-Aminoglutaric acid; R-(-
)-1-Aminopropane-1,3-dicarboxylic acid
Structure: C5H9NO4
Molecular Weight: 147.13
CAS NO: 6893-26-1
Application: Pharmaceutical intermediate; raw material of peptide synthesis
Category: D-Amino Acids
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Specifications:
Appearance: White crystals or crystalline powder.
Transmittance Not less than 95%
Specific rotation [a]D20 -31.0 ¡« -32.2¡ă (10% in 6N HCl)
Loss on drying Not more than 0.20%
Chloride (Cl) Not more than 100ppm
Iron (Fe) Not more than 30ppm
Heavry Metals (Pb) Not more than 10ppm
Arsenic (As2O3) Not more than 2ppm
Residue on Ignition Not more than 0.20%
L-isomer content Not more than 0.50%
Assay 98.5 ~ 101.0%
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Packing: 25 kg net in drum
Packing measurements: 36 X 36 X 45 cm
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