Nω-Nitro-L-arginine

Nω-硝基-L-精氨酸

Also known as: H-Arg(NO2)-OH, Nomega-Nitro-L-arginine, L-NNA, NG-nitro-L-arginine, N5-(Nitroamidino)-L-ornithine, Nitro-L-arginine, L-NOARG, L-NA

CAS No.
2149-70-4
Jingsj CID
J-10043-8
Molecular Formula
C6H13N5O4
Chinese Name
Nω-硝基-L-精氨酸
Molecular Weight
219.199 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point257 °C (dec.)(lit.)
Boiling Point462.4±55.0 °C at 760 mmHg
Density1.7±0.1 g/cm3
Flash Point233.5±31.5 °C

Frequently Asked Questions

What is the CAS number of Nω-Nitro-L-arginine?

2149-70-4

What are the molecular formula and molecular weight of Nω-Nitro-L-arginine?

C6H13N5O4, molecular weight 219.199 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026