| Identification | Back Directory | [Name]
6-(octylaMino)pyriMidine-2,4(1H,3H)-dione | [CAS]
83797-69-7 | [Synonyms]
6-OAU
CS-2658
GTPL5846
6-OAU, >98%
GTPL5846, >98%
6-OAU(GTPL5846)
GTPL-5846 (6-OAU)
GTPL 5846;GTPL5846;6-OAU;GTPL-5846
6-(octylaMino)pyriMidine-2,4(1H,3H)-dione
6-(Octylamino)-2,4(1H,3H)-pyrimidinedione
2,4(1H,3H)-Pyrimidinedione, 6-(octylamino)- | [Molecular Formula]
C12H21N3O2 | [MDL Number]
MFCD28900678 | [MOL File]
83797-69-7.mol | [Molecular Weight]
239.31 |
| Chemical Properties | Back Directory | [storage temp. ]
Store at -20°C | [solubility ]
≤0.25mg/ml in DMSO;0.25mg/ml in dimethyl formamide | [form ]
crystalline solid | [color ]
Light yellow to yellow |
| Hazard Information | Back Directory | [Description]
GPR84 is a Gαi protein-coupled receptor that is activated by medium-chain free fatty acids, but only at micromolar concentrations. GPR84 is expressed in leukocytes and its expression is further induced by LPS. 6-OAU is a synthetic agonist for GPR84 (EC50 = 512 nM). It has insignificant actions at a panel of 69 other receptors, channels, or transporters. 6-OAU promotes chemotaxis in human neutrophils (EC50 = 318 nM) and amplifies TNF-α production by LPS-treated U937 macrophages. In rats, 6-OAU (1 mg/ml) drives the recruitment of neutrophils and macrophages when injected into a subcutaneous air pouch and raises serum levels of CXCL1 (growth-regulated α protein) when delivered intravenously. | [in vitro]
a previous study identified 6-oau as a surrogate agonist for gpr84. it was found that 6-oau and potential ligands were able to stimulate [(35)s]gtp binding and accumulate phosphoinositides in a gpr84-dependent manner. moreover, 6-oau could internalize gpr84-egfp from the cell surface. in addition, results showed that both 6-oau and the potential ligands could elicite chemotaxis of human polymorphonuclear leukocytes (pmns) and macrophages and amplify lps-stimulated production of the proinflammatory cytokine il-8 from pmns and tnfα from macrophages [1]. | [in vivo]
animal study found that the iv injection of 6-oau was able to raise the blood cxcl1 level in rats. in addition, the inoculation of 6-oau into the rat air pouch could accumulate pmns and macrophages in the site [1]. | [References]
[1] suzuki, m. ,takaishi, s.,nagasaki, m., et al. medium-chain fatty acid-sensing receptor, gpr84, is a proinflammatory receptor. the journal of biological chemisty 288(15), 10684-10691 (2013). |
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