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别名 阿司咪唑, Paralergin, Laridal, Histaminos
Astemizole (Laridal) 是一种长效、非镇静抗组胺药,用于治疗季节性过敏性鼻炎、哮喘、过敏性结膜炎和慢性特发性荨麻疹。它是组胺 H1 受体的拮抗剂,IC50值为 4 nM,还阻断 hERG K+通道,IC50值为 0.9 nM,具有抗胆碱能和止痒作用。


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Astemizole (Laridal) 是一种长效、非镇静抗组胺药,用于治疗季节性过敏性鼻炎、哮喘、过敏性结膜炎和慢性特发性荨麻疹。它是组胺 H1 受体的拮抗剂,IC50值为 4 nM,还阻断 hERG K+通道,IC50值为 0.9 nM,具有抗胆碱能和止痒作用。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 1 mg | ¥ 193 | 现货 | |
| 2 mg | ¥ 265 | 现货 | |
| 5 mg | ¥ 413 | 现货 | |
| 10 mg | ¥ 579 | 现货 | |
| 25 mg | ¥ 892 | 现货 | |
| 50 mg | ¥ 1,360 | 现货 | |
| 1 mL x 10 mM (in DMSO) | ¥ 455 | 现货 |
Astemizole 相关产品
| 产品描述 | Astemizole (Laridal) is a synthetic piperidinyl-benzimidazol derivative with antiallergic properties, acts as a reversible competitive inhibitor of histamine H1 receptors, with less anticholinergic effects compared to related agents. It is a long-acting, non-sedative antihistaminic used in the treatment of seasonal allergic rhinitis, asthma, allergic conjunctivitis, and chronic idiopathic urticaria. |
| 别名 | 阿司咪唑, Paralergin, Laridal, Histaminos |
| 分子量 | 458.57 |
| 分子式 | C28H31FN4O |
| CAS No. | 68844-77-9 |
| Smiles | C(N1C=2C(N=C1NC3CCN(CCC4=CC=C(OC)C=C4)CC3)=CC=CC2)C5=CC=C(F)C=C5 |
| 密度 | 1.2 g/cm3 |
| 存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| 溶解度信息 | DMSO: 55 mg/mL (119.94 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| 体内实验配方 | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 5 mg/mL (10.9 mM), Sonication is recommended. 请按顺序添加溶剂,在添加下一种溶剂之前,尽可能使溶液澄清。如有必要,可通过加热、超声、涡旋处理进行溶解。工作液建议现配现用。以上配方仅供参考,体内配方并不是绝对的,请根据不同情况进行调整。 | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
DMSO
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