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L-NMMA acetate

A competitive, irreversible and non-selective inhibitor of all three NOS isoforms.
Catalog #: 2348
SKU-Size Size Price Qty
2348-5 5 mg
2348-25 25 mg
2348-100 100 mg
More Sizes Get Quote

Product Details

Alternate Name L-NG-monomethyl Arginine acetate; N5-​[imino(methylamino)methyl]-​L-​ornithine,​ monoacetate
Appearance White solid
CAS # 53308-83-1
Molecular Formula C₇H₁₆N₄O₂ · C₂H₄O₂
Molecular Weight 248.28
Purity ≥98%
Solubility H₂O (50 mg/ml)
InChi InChI=1S/C7H16N4O2.C2H4O2/c1-10-7(9)11-4-2-3-5(8)6(12)13;1-2(3)4/h5H,2-4,8H2,1H3,(H,12,13)(H3,9,10,11);1H3,(H,3,4)
PubChem CID 5702206
MDL Number MFCD00069311
Handling Protect from air and moisture
Storage Conditions -20 ̊C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


A competitive, irreversible and non-selective inhibitor of all three NOS isoforms. The Ki values for nNOS (rat), eNOS (human), and iNOS (mouse) are approximately 0.18, 0.4, and 6 µM, respectively.

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