European Pharmacopoeia (EP) Reference Standard
Synonym(s): L-Arginine; (S)-2-Amino-5-guanidinopentanoic acid
Empirical Formula: C6H14N4O2
Formula Weight: 174.20
Linear Formula: H2NC(=NH)NH(CH2)3CH(NH2)CO2H
MDL Number: MFCD00002635
Melting Point: 222 °C (dec.)(lit.)
Beilstein Registry Number: 1725413