546C88 is an inhibitor of nitric oxide synthase.

156706-47-7

C7H17ClN4O2

224.69

NG-Monomethyl-L-arginine hydrochloride;L-NMMA;L-N(G)-Methylarginine hydrochloride;546C88

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years