化学信息:
中文名 | 小豆蔻明 |
英文名 | (E)-Cardamonin |
中文别名 | - |
英文别名 | 2′,4′-Dihydroxy-6′-methoxychalcone; Alpinetin chalcone; (E)-Cardamomin; (E)-Alpinetin chalcone |
来源 | 草豆蔻Alpinia katsumadai Hayata |
化合物类型 | 酮类(Ketones)>混合芳香酮 |
化学式 | C16H14O4 |
分子量 | 270.28 |
CAS号 | 19309-14-9 |
纯度 | 98%, HPLC |
溶剂/溶解度 | DMSO: ≥ 28 mg/mL (103.60 mM); Water: < 0.1 mg/mL (insoluble) |
溶液配制 | 5mg加入1.85ml DMSO,或者每2.70mg加入1ml DMSO,配制成10mM溶液。 |
生物信息
产品描述 | (E)-Cardamonin ((E)-Cardamomin) is a novel antagonist of hTRPA1 cation channel with an IC50 of 454 nM. | ||||
信号通路 | - | ||||
靶点 | hTRPA1 Cation Channel | - | - | - | - |
IC50 | 454 nM | - | - | - | - |
体外研究 | (E)-Cardamonin ((E)-Cardamomin) selectively blocksTRPA1 activation (IC50=454 nM) while does not interact with TRPV1 nor TRPV4 channel. Docking analysis of cardamonin demonstrates a compatible interaction with A-967079-binding site of TRPA1. (E)-Cardamonin ((E)-Cardamomin) does not significantly reduce HEK293 cell viability, nor does it impair cardiomyocyte constriction. (E)-Cardamonin ((E)-Cardamomin) suppresses the expression of Tgase-2, cyclooxygenase-2 (COX-2), and p65 (nuclear factor-κB) in a concentration-dependent manner, and restores the expression of IκB in MG63 and Raw264.7 cells. | ||||
体内研究 | (E)-Cardamonin ((E)-Cardamomin) (3-30 mg/kg, orally administered) significantly inhibits PBQ-induced writhing. CDN also produces a significant, dose-dependent increase in the withdrawal response latencies in carrageenan-induced hyperalgesia. | ||||
临床实验 | N/A |
1. Wang S, et al. Molecules. 2016,21(9):1145.
2. Park MK, et al. Pharmacol Biochem Behav. 2014,118:10-5.
包装清单:产品编号 | 产品名称 | 包装 |
SM9044-10mM | 小豆蔻明(98%, HPLC) | 10mM×0.2ml |
SM9044-5mg | 小豆蔻明(98%, HPLC) | 5mg |
SM9044-25mg | 小豆蔻明(98%, HPLC) | 25mg |
SM9044-100mg | 小豆蔻明(98%, HPLC) | 100mg |
- | 说明书 | 1份 |
-20℃保存,至少一年有效。固体粉末4℃保存,至少一个月有效。如果溶于非DMSO溶剂,建议分装后-80℃保存,预计6个月内有效。
注意事项:本产品可能对人体有一定的毒害作用,请注意适当防护,以避免直接接触人体或吸入体内。
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