Introduction：Basic information about CAS 1170613-55-4|A-967079, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | A-967079 |
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| CAS Number | 1170613-55-4 | Molecular Weight | 207.244 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 324.4±34.0 °C at 760 mmHg |
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| Molecular Formula | C12H14FNO | Melting Point | / |
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| MSDS | USA | Flash Point | 150.0±25.7 °C |
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Names
| Name | (1E,3E)-1-(4-Fluorophenyl)-2-methyl-1-penten-3-one Oxime |
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| Synonym | More Synonyms |
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A-967079 BiologicalActivity
| Description | A-967079 is a selective TRPA1 receptor antagonist with IC50s of 67 nM and 289 nM at human and rat TRPA1 receptors, respectively, and has good penetration into the CNS. |
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| Related Catalog | Signaling Pathways >>Membrane Transporter/Ion Channel >>TRP ChannelResearch Areas >>Inflammation/Immunology |
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| Target | IC50: 67 nM (human TRPA1 receptor), 289 nM (rat TRPA1 receptor)[1] |
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| In Vivo | Systemic injection of A-967079 (30 μmol/kg, i.v.) decreases the responses of wide dynamic range (WDR), and nociceptive specific (NS) neurons following noxious pinch stimulation of the ipsilateral hind paw in uninjured and CFA-inflamed rats. Similar to its actions in uninjured rats, administration of A-967079 (30 μmol/kg, i.v.) to complete Freund's adjuvant (CFA)-inflamed rats significantly reduces WDR neuronal responses to noxious pinch stimulation compared to baseline firing (p=0.0013, repeated-measures ANOVA) and the vehicle group (p=0.0001, two-way ANOVA). The maximum observed effect (61.1±10.97% decrease from baseline levels) on pinch-evoked activity in inflamed rats occur 35 min after injection. In contrast to uninjured rats, injection of A-967079 to CFA-inflamed rats also significantly (p=0.0004, and p=0.0001 for the repeated-measures and two-way ANOVA's, respectively) reduces responses of WDR neurons to 10-g von Frey hair stimulation. The maximal observed decrease in von Frey-evoked activity is 67.69±18.39% from baseline levels (35 min post-injection), and is thus comparable to the effects of A-967079 on pinch-evoked activity in inflamed rats[1]. |
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| Animal Admin | Rats[1] Male Sprague-Dawley rats (250-400 g) are used for all experiments and are housed in a temperature controlled room with a 12/12-hr day/night cycle. Food and water are available ad libitum. Spontaneous and evoked neuronal activity is then measured 5, 15, 25, and 35 min after systemic injection of A-967079 (30 μmol/kg, i.v.) or vehicle (polyethylene glycol). The intravenous injection of A-967079 or vehicle is completed over a 6-7 min period. The i.v. dose of A-967079 is selected based on extrapolated plasma levels that are effective in behavioral studies[1]. |
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| References | [1]. McGaraughty S, et al. TRPA1 modulation of spontaneous and mechanically evoked firing of spinal neurons in uninjured, osteoarthritic, and inflamed rats. Mol Pain. 2010 Mar 5;6:14. |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 324.4±34.0 °C at 760 mmHg |
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| Molecular Formula | C12H14FNO |
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| Molecular Weight | 207.244 |
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| Flash Point | 150.0±25.7 °C |
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| Exact Mass | 207.105942 |
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| PSA | 32.59000 |
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| LogP | 3.73 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.498 |
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| InChIKey | HKROEBDHHKMNBZ-BYKJOZEVSA-N |
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| SMILES | CCC(=NO)C(C)=Cc1ccc(F)cc1 |
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| Storage condition | 2-8℃ |
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| Water Solubility | Very slightly soluble (0.19 g/L) (25 ºC) |
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Safety Information
| RIDADR | NONH for all modes of transport |
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| HS Code | 2928000090 |
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Customs
| HS Code | 2928000090 |
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| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
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Articles2
More Articles
| TRPA1 modulation of spontaneous and mechanically evoked firing of spinal neurons in uninjured, osteoarthritic, and inflamed rats. Mol. Pain 6 , 14, (2010) There is growing evidence supporting a role for TRPA1 receptors in the neurotransmission of peripheral mechanical stimulation. In order to enhance understanding of TRPA1 contributions to mechanotransm... | |
| Anti-inflammatory effects of N-acylethanolamines in rheumatoid arthritis synovial cells are mediated by TRPV1 and TRPA1 in a COX-2 dependent manner. Arthritis. Res. Ther. 17 , 321, (2015) The endocannabinoid system modulates function of immune cells and mesenchymal cells such as fibroblasts, which contribute to cartilage destruction in rheumatoid arthritis (RA). The aim of the study wa... | |
Synonyms
| A967079 /A-967079 |
| (1E,3E)-1-(4-Fluorophenyl)-2-methyl-1-penten-3-one oxime |
| (1E,3E)-1-(4-fluorophenyl)-2-methylpent-1-en-3-one oxime |
| (1E,3E)-1-(4-FLUOROPHENYL)-2-METHYL-1-PENTEN-3-ONEOXIME |
| A-967079 |
