13585831301
021-59541103 021-60443211
3004967995
13585831301021-59541103 021-604432113004967995
聯系人:高小姐
電話:021-59541103 021-60443211
手機:13585831301
Q Q： 3004967995
Email:3004967995@qq.com
詳細地址：上海嘉定區嘉羅公路1661
化學性質：
| 規格 | 5mg 10mg 50mg |
| CAS | 501951-42-4 |
| 別名 |
|
| 化學名 | 1-(2-bromophenyl)-3-[(3R)-1-[5-(trifluoromethyl)pyridin-2-yl]pyrrolidin-3-yl]urea |
| 分子式 | C17H16BrF3N4O |
| 分子量 | 429.23 |
| 溶解度 | ≥ 14.5mg/mL in DMSO |
| 儲存條件 | Store at -20°C |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
| Shipping Condition | Evaluation sample solution : ship with blue ice |
產品描述：
PKi: 7.6 for human TRPV1 receptor
Vanilloid receptor-1 (TRPV1) is a nonselective cation channel, predominantly expressed by sensory neurons, playing a key role in the detection of noxious painful stimuli such as capsaicin, heat, and acid. TRPV1 antagonists may represent novel therapeutic agents for the treatment of a range of conditions including chronic pain, gastrointestinal disorders, and migraine. SB-705498 is a potent, selective and orally bioavailable TRPV1 antagonist.
In vitro: Using a Ca2+-based fluorometric imaging plate reader (FLIPR) assay, SB-705498 was shown to be a potent competitive antagonist of the capsaicin-mediated activation of the human TRPV1 receptor (pKi = 7.6) with activity at rat (pKi = 7.5) and guinea pig (pKi = 7.3) orthologs. SB-705498 caused rapid and reversible inhibition of the capsaicin (IC50 = 3 nM)-, acid (pH 5.3)-, or heat (50°C; IC50 = 6 nM)-mediated activation of human TRPV1 (at =70 mV) [1].
In vivo: Having initially demonstrated that SB-705498 showed good overall in vitro efficacy and oral bioavailability in rat, the in vivo activity of SB-705498 was investigated in the capsaicin-induced secondary hyperalgesia model9 in the rat. This model demonstrates the compound’s antagonist activity in vivo against the specific TRPV1 agonist capsaicin. As an early indicator of potential pharmacodynamic activity, SB-705498 showed excellent activity at 10 and 30 mg/kg po with good reversal of allodynia. Furthermore, SB-705498 was also shown to give 80% reversal of allodynia in the guinea pig FCA model at 10 mg/kg po [2].
特別提醒：
1. 本產品僅供科研使用。請勿用于醫藥、臨床診斷或治療，食品及化妝品等用途。請勿存放于普通住宅區。
2. 為了您的安全和健康，請穿好實驗服并佩戴一次性手套和口罩操作。
原創作者：上海莼試生物技術有限公司
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普票匯款信息
賬 戶 名：上海生物
開 戶 行：中國銀行山東省分行營業部
賬 號：2169 2341 6278
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