2-Imino-4-methylpiperidine (acetate)potent, general NOS inhibitor |
Sample solution is provided at 25 µL, 10mM.
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Cas No. | 165383-72-2 | SDF | Download SDF |
Chemical Name | 3,4,5,6-tetrahydro-4-methyl-2-pyridinamine, acetate | ||
Canonical SMILES | CC1CCN=C(N)C1.CC([O-])=O | ||
Formula | C6H12N2 · C2H3O2 | M.Wt | 171.2 |
Solubility | ≤5mg/ml in ethanol;5mg/ml in DMSO;5mg/ml in dimethyl formamide | Storage | Store at -20°C |
Physical Appearance | A crystalline solid | Shipping Condition | Evaluation sample solution : ship with blue ice.All other available size:ship with RT , or blue ice upon request |
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. |
2-Imino-4-methylpiperidine (acetate) is a potent NOS inhibitor [1]
Nitric oxide (NO) is an endogenously produced inorganic free radical gas which has been implicated in endothelium-dependent vascular relaxation, cell-to-cell communication, and cytotoxicity associated with phagocytic cells. NO is synthesized by three isoforms of nitric oxide synthase (NOS): nNOS, eNOS and iNOS [1].
2-Imino-4-methylpiperidine (acetate) is a 2-iminopiperidine class of NOS inhibitor. In the presence of a final L-arginine concentration of 30 μM, 2-Imino-4-methylpiperidine inhibited human iNOS, eNOS, and nNOS with IC50 values of 0.1, 1.1, and 0.2 μM, respectively. 2-Imino-4-methylpiperidine exhibited 9-fold and 1-fold selectivity for iNOS compared to eNOS and nNOS, respectively [1].
In LPS-treated rats, 2-Imino-4-methylpiperidine (10 mg/kg, po) inhibited plasma nitrite levels by 87%.
Reference:[1]. Webber RK, Metz S, Moore WM, et al. Substituted 2-iminopiperidines as inhibitors of human nitric oxide synthase isoforms. J Med Chem. 1998 Jan 1;41(1):96-101.
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