N-Propyl-L-arginine

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N-Propyl-L-arginine
Stereo, skeletal formula of N-propyl-L-arginine (S)
Names
Other names
2-Amino-5-[(N'-propylcarbamimidoyl)amino]pentanoic acid[citation needed]
Identifiers
137361-05-8 YesY
ChEMBL ChEMBL126713 YesY
ChEMBL107528 YesY
ChemSpider 4234 YesY
394346 S YesY
Jmol-3D images Image
Image
PubChem 4387
17753781 R
447180 S
Properties
C9H20N4O2
Molar mass 216.28 g·mol−1
log P 0.389
Acidity (pKa) 2.512
Basicity (pKb) 11.485
Related compounds
Related alkanoic acids
Related compounds
Acecarbromal
Except where noted otherwise, data is given for materials in their standard state (at 25 °C (77 °F), 100 kPa)
 YesY verify (what isYesY/N?)
Infobox references

N-Propyl-L-arginine, or more properly NG-propyl-L-arginine (NPA), is a selective inhibitor of neuronal nitric oxide synthase (nNOS).