SML2341
Nω-Propyl-L-Arginine hydrochloride
≥98% (HPLC)
Synonym(s):
L-NPA, N(ω)-Propyl-L-arginine, N(w)-Propyl-L-arginine, N-ω-Propyl-L-arginine, N-Omega-propyl-L-Arginine, N5-[Imino(propylamino)methyl]-L-ornithine, NG-Propyl-L-arginine, NPA, NPLA, Nomega-Propyl-L-Arginine, PLA, p-ARG
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About This Item
Empirical Formula (Hill Notation):
C9H20N4O2 · xHCl
CAS Number:
Molecular Weight:
216.28 (free base basis)
UNSPSC Code:
12352209
MDL number:
Assay:
≥98% (HPLC)
Form:
film
Storage condition:
desiccated
assay
≥98% (HPLC)
form
film
storage condition
desiccated
color
colorless
solubility
H2O: 2 mg/mL, clear
storage temp.
−20°C
SMILES string
CCCNC(NCCC[C@H](N)C(O)=O)=N
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)/t7-/m0/s1
InChI key
AOMXURITGZJPKB-ZETCQYMHSA-N
Biochem/physiol Actions
Nω-Propyl-L-arginine (NPA; NPLA; p-ARG; L-PNA) is a substrate-competitive, reversible, potent and selective neuronal nitric oxide synthase (nNOS; bNOS) inhibitor (Ki = 57 nM/bovine nNOS, 8.5 μM/bovine eNOS, 180 μM/murine iNOS) widely used for probing nNOS-dependent physiological and pathological processes both in cultures and in animals in vivo.
Substrate-competitive, reversible, potent and selective neuronal nitric oxide synthase (nNOS; bNOS) inhibitor with in vitro and in vivo efficacy.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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