Arginine (Arg) is a dibasic amino acid and exists as two enantiomers: D-Arg and L-Arg. D-Arg is a cationic endogenous amino acid and is found in the central nervous system. D-Arginine has been used as an organic substrate to study the metabolic versatility of freshwater sedimentary archaea feeding on different organic carbon sources, to study its role in the inhibition of Pseudorabies virus (PRV) plaque formation by arginase, as a reference standard for chromatographic separation Synonyms: (R)-Arginine, D-Arg-OH, (R)-2-Amino-5-guanidinopentanoic acid CAS No: 157-06-2 Molecular Formula: C6H14N4O2 Molecular Weight: 174.20 Purity: 99% Appearance: White to off-white powder Solubility (Water): Colorless, clear, complete Melting Point: 226C (dec) Optical Rotation (C=8 in 6N HCl): [a]D20 = -27 0.5 Heavy Metals (Pb): 0.001% Arsenic (As): 0.0001% Chloride: 0.05% Sulfate: 0.03% Iron: 0.001% Ammonium: 0.02% Loss on Drying: 0.1% Other Amino Acids: None Detected Sulfated Ash: 0.03% Storage and Stability: Powder may be stored at RT. Stable for 12 months at RT after receipt.
Molekulargewicht:
174.2
CAS Nummer:
[157-06-2]
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