
(R)-Terazosin
CAS No. 109351-34-0
(R)-Terazosin ( —— )
产品货号. M22490 CAS No. 109351-34-0
(R)-Terazosin 是 Terazosin 的活性 R-对映体。 (R)-Terazosin 是 α1-肾上腺素受体(α1a、α1b 和 α1d-肾上腺素受体,Ki 值分别为 6.51 nM、1.01 nM 和 1.97 nM)的有效拮抗剂。
纯度: >98% (HPLC)






规格 | 价格/人民币 | 库存 | 数量 |
5MG | ¥1596 | 有现货 |
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10MG | ¥2333 | 有现货 |
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25MG | ¥3929 | 有现货 |
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50MG | ¥5613 | 有现货 |
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100MG | ¥7995 | 有现货 |
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200MG | 获取报价 | 有现货 |
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500MG | 获取报价 | 有现货 |
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1G | 获取报价 | 有现货 |
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生物学信息
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产品名称(R)-Terazosin
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注意事项本公司产品仅用于科研实验,不得用于人体或动物的临床与诊断
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产品简述(R)-Terazosin 是 Terazosin 的活性 R-对映体。 (R)-Terazosin 是 α1-肾上腺素受体(α1a、α1b 和 α1d-肾上腺素受体,Ki 值分别为 6.51 nM、1.01 nM 和 1.97 nM)的有效拮抗剂。
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产品描述(R)-Terazosin is an active R-enantiomer of Terazosin. (R)-Terazosin is a potent antagonist of α1-adrenoceptor (α1a, α1b and α1d-adrenoceptor with Ki values of 6.51 nM, 1.01 nM and 1.97 nM, respectively). (R)-Terazosin is low affinity for α2a, α2B and α2c-adrenoceptor(Ki of 3.85 μM, 0.33 μM and 0.37 μM, respectively). (R)-Terazosin may prove to be a useful probe in understanding the functional role of subtypes of adrenoceptors in various tissues.(R)-Terazosin shows antagonism of at rat atrial α2B receptor (pEC30 : 5.69). (R)-Terazosin shows antagonism of at rat vas deferens α1A and α2A receptor (pA2 of 7.5 and 5.31, respectively).(In Vitro):(R)-Terazosin is low affinity for α2a, α2B and α2c-adrenoceptor with Ki values of 3.85 μM, 0.33 μM and 0.37 μM, respectively.(R)-Terazosin may prove to be a useful probe in understanding the functional role of subtypes of adrenoceptors in various tissues. Because it is a weaker antagonist at α2B sites than its enantiomer, it may be possible to use (R)-Terazosin to differentiate between pharmacological effects mediated by subtypes of α2-adrenoceptors in animal studies.(In Vivo):(R)-Terazosin shows antagonism of at rat atrial α2B receptor with a pEC30 of 5.69. (R)-Terazosin shows antagonism of at rat vas deferens α1A and α2A receptor with pA2 values of 7.5 and 5.31, respectively.
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体外实验(R)-Terazosin is low affinity for α2a, α2B and α2c-adrenoceptor with Ki values of 3.85 μM, 0.33 μM and 0.37 μM, respectively.(R)-Terazosin may prove to be a useful probe in understanding the functional role of subtypes of adrenoceptors in various tissues. Because it is a weaker antagonist at α2B sites than its enantiomer, it may be possible to use (R)-Terazosin to differentiate between pharmacological effects mediated by subtypes of α2-adrenoceptors in animal studies.
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体内实验(R)-Terazosin shows antagonism of at rat atrial α2B receptor with a pEC30 of 5.69. (R)-Terazosin shows antagonism of at rat vas deferens α1A and α2A receptor with pA2 values of 7.5 and 5.31, respectively.
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同义词——
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通路Angiogenesis
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靶点Adrenergic Receptor
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受体α1a-adrenoceptor|α1b-adrenoceptor |α1d-adrenoceptor
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研究领域——
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适应症——
化学信息
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CAS Number109351-34-0
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分子量387.43
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分子式C19H25N5O4
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纯度>98% (HPLC)
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溶解度DMSO:75 mg/mL (193.58 mM; Need ultrasonic)
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SMILESCOc1cc2nc(nc(N)c2cc1OC)N1CCN(CC1)C(=O)[C@H]1CCCO1
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化学全称——
运输与储存
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储存条件(-20℃)
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运输条件With Ice Pack
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稳定性≥ 2 years
参考文献
1. Hancock AA, et al. Actions of terazosin and its enantiomers at subtypes of alpha 1- and alpha 2-adrenoceptors in vitro. J Recept Signal Transduct Res. 1995 Sep-Dec;15(7-8):863-85.
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