Item number Size Datasheet Manual SDS Delivery time Quantity Price
Cay80220-1 1 g -

6 - 10 business days*

Cay80220-5 5 g -

6 - 10 business days*

Cay80220-10 10 g -

6 - 10 business days*

Cay80220-50 50 g -

6 - 10 business days*

L-NNA is a competitive inhibitor of nitric oxide synthase (NOS) with selectivity for the neuronal... more
Product information "L-NNA"
L-NNA is a competitive inhibitor of nitric oxide synthase (NOS) with selectivity for the neuronal and endothelial isoforms of the enzyme. Although L-NAME is much more soluble than L-NNA in aqueous systems, a hydrolysis step is required to "activate" L-NAME, thus adding complexity to an in vivo experiment. L-NNA inhibits nNOS, eNOS, and iNOS with Ki values of 15 nM (bovine), 39 nM (human), and 4.4 µM (mouse), respectively. Formal Name: N5-[imino(nitroamino)methyl]-L-ornithine. CAS Number: 2149-70-4. Synonyms: L-NG-Nitroarginine, NG-nitro-L-Arginine. Molecular Formula: C6H13N5O4. Formula Weight: 219.2. Purity: >99%. Formulation: A crystalline solid. Solubility: DMF: <50 µg/ml, DMSO: <50 µg/ml, Ethanol: <50 µg/ml, PBS pH 7.2: 1 mg/ml. SMILES: N=C(NCCC[C@H](N)C(=O)O)N[N](=O)O. InChi Code: InChI=1S/C6H13N5O4/c7-4(5(12)13)2-1-3-9-6(8)10-11(14)15/h4H,1-3,7H2,(H,12,13)(H3,8,9,10). InChi Key: MRAUNPAHJZDYCK-UHFFFAOYSA-N. Origin: Synthetic.
Keywords: L-NG-Nitroarginine, NG-nitro-L-Arginine, N5-[imino(nitroamino)methyl]-L-ornithine
Supplier: Cayman Chemical
Supplier-Nr: 80220


Application: NOS inhibitor
MW: 219.2 D
Formula: C6H13N5O4
Purity: >99%
Format: Crystalline Solid

Database Information

CAS : 2149-70-4| Find alternatives
KEGG ID : K13240 | Find alternatives

Handling & Safety

Storage: +20°C
Shipping: +20°C (International: +20°C)
Our products are for laboratory research use only: Not for administration to humans!
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