前往化源商城

地氯雷他定

更新时间:2025-08-26 19:08:59 采购访问:90次

常用名 地氯雷他定 CAS号 100643-71-8
价格 纯度 98.0%
备货期 10天 库存 现货
 产品详情(用途,包装等)
用途:
Desloratadine(Sch34117) is a potent antagonist for human histamine H1 receptor used to treat allergies.Target: Histamine H1 ReceptorDesloratadine binds to the human H1 receptor with Ki value of 0.87 nM in displacing tritiated mepyramine. Desloratadine (100 nM to 10 μM) inhibits both IgE-mediated and non-IgE-mediated generation of the cytokines IL-4 and IL-13 by human basophils. Desloratadine (300 nM to 100 μM) inhibits both IgE and non-IgE-mediated histamine release from human peripheral blood basophils. Desloratadine (0.1 μM to 10 μM) is also shown to inhibit platelet-activating factor-induced eosinophil chemotaxis and TNF-α-induced eosinophil adhesion in eosinophils obtained from patients with allergic rhinitis or allergic asthma [1]. Desloratadine (1 μM-10 μM) dose-dependently inhibits the release of histamine and LTC4 from human basophils. Desloratadine (0.1 μM-10 μM) dose-dependently inhibits IL-13 secretion from basophils activated with IL-3 and PMA from human basophils. Desloratadine (10 μM) pretreatment results in a substantial decrease of the induced cytokine message in cultured basophils. Desloratadine (10 μM) pretreatment causes approximately an 80% reduction in the IL-4 message accumulated with anti-IgE activation in cultured basophils. Desloratadine (10 μM) also inhibits the histamine and IL-4 protein secreted into the supernatants of cultured basophils [2]. [3H]Desloratadine binds to the human histamine H1 receptor expressed in CHO cells with Kd of 1.1 nM. Desloratadine is 52, 57, 194, and 153 times more potent than cetirizine, ebastine, fexofenadine, and loratadine, respectively, in competition-binding studies [3].
物理化学性质:
CAS号:100643-71-8
常用中文名:地氯雷他定
常用英文名:Desloratadine
分子式:C19H19ClN2
分子量:310.821
密度:1.2±0.1 g/cm3
沸点:467.9±45.0 °C at 760 mmHg
熔点:150-151°C
闪点:236.8±28.7 °C
储存条件:2-8°C

供应商信息

上海化源世纪贸易有限公司 认证供应商

认证状态:已认证供应商
商品数:396716件
电话:53555033
地址:上海市普陀区金沙江路1759号圣诺亚大厦B座
地区: 上海市 上海市 普陀区
联系人:徐经理
联系人电话:133 1186 9306
邮件:xuqm@chemsrc.com
网址:http://www.chemsrc.com
主要市场:
年贸易额:
外贸占销售比例:
主要合作伙伴:
化源网,2015 年正式成立,是专注服务全球精细化学与生物医药研发领域的专业社群电商平台。
平台严选优质品牌商家直供,以正品低价为核心优势,搭配简洁易操作的商城界面,为研发人员提供一站式采购方案,全程保障高效便捷的服务体验。
推荐生产厂家/供应商:我要出现这里



查看所有供应商和价格请点击:

地氯雷他定生产厂家


参考价格:¥78/1g
其他供应商价格:
2022-11-03 地氯雷他定
价格:¥100.0
2024-09-13 地氯雷他定
价格:¥需询单
2017-08-15 地氯雷他定
价格:¥需询单
2023-12-14 地氯雷他定
价格:¥需询单
2021-02-06 Desloratadine
价格:¥3839.0
2018-06-14 地氯雷他定
价格:¥需询单
2018-09-10 地氯雷他定
价格:¥需询单
2018-08-08 地氯雷他定
价格:¥需询单
2024-01-09 Desloratadine Tablet (5 mg)
价格:$需询单

查看所有价格,请点击地氯雷他定价格