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地氯雷他定

更新时间:2025-09-05 18:09:11

常用名 地氯雷他定 CAS号 100643-71-8
价格 ¥需询单/25kg 纯度 98.0%
备货期 需询单 库存 询单
 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

广州佰瑞医药有限公司

认证状态:未认证供应商
电话:020-37651955
地址:广州市海珠区新港中路397号自编76、77号B4-02
地区: 广东省 广州市 海珠区
联系人:刘鹏虎
联系人电话:18028682016
邮件:dylan@gzbr.com.cn
网址:http://www.gzbr.com.cn/
主要市场:
年贸易额:
外贸占销售比例:
主要合作伙伴:
佰瑞医药成立于2001年,是一家具GSP资质、以医药原料进出口、药品进口注册、一致性评价服务、原研参比制剂、PEG及其衍生物、BIA整体分离柱等为主要业务模块的医药产品供应链服务企业,秉持“诚信、专业、信任、高效”的经营理念及以“让世界爱上药品‘中国制造’”的使命,致力于推动药品“中国制造” 国际化,持续服务于国内的医药企业,将更多、更高性价比的优质产品和技术服务输送到中国。公司是多家国外知名药企在中国的授权总代理,拥有专业、高效的市场营销团队、技术团队和注册团队,团队成员均拥有药学相关专业背景,具丰富的国内外资源和网络,能够在业务开拓、采购销售、物流仓储、技术支持等环节给予客户最快速、最专业的一站式解决方案。
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参考价格:¥78/1g
其他供应商价格:
2022-02-19 脱羧氯雷他定
价格:¥30.9
2024-07-15 地氯雷他定
价格:需询单
2019-03-05 地氯雷他定
价格:¥138.0
2022-11-03 地氯雷他定
价格:¥100.0
2023-06-21 地氯雷他定
价格:¥3620.0
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

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