Nomega-propyl-L-Arginine

Nomega-Propyl-L-Arginine is a potent and selective inhibitor of neuronal nitric oxide synthase (nNOS). Nomega-Propyl-L-Arginine is a competitive inhibitor of bovine nNOS having a Ki value of 57 nM. The Ki values for eNOS (bovine) and iNOS (murine) are 8.5 and 180 µM, respectively. Nomega-propyl-L-Arginine therefore exhibits 3,000-fold and 150-fold selectivity for the neuronal isoform versus the inducible (murine) and endothelial (bovine) isoforms of NOS, respectively.Formal Name: N5-[imino(propylamino)methyl]-L-ornithine. CAS Number: 137361-05-8. Molecular Formula: C9H20N4O2. Formula Weight: 216.3. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: <50 µg/ml, DMSO: <50 µg/ml, Ethanol: 10 mg/ml, PBS pH 7.2: 25 mg/ml. SMILES: [H]/N=C(N([H])CCC[C@@H](C(O)=O)N)/N(CCC)[H]. InChi Code: InChI=1S/C9H20N4O2/c1-2-5-12-9(11)13-6-3-4-7(10)8(14)15/h7H,2-6,10H2,1H3,(H,14,15)(H3,11,12,13). InChi Key: AOMXURITGZJPKB-UHFFFAOYSA-N.