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西多福韦

更新时间:2025-09-07 11:49:19

常用名 西多福韦 CAS号 113852-37-2
价格 ¥需询单/1mg 纯度 98.0%
备货期 3天 库存 现货
 产品详情(用途,包装等)
用途:
Cidofovir is an anti-CMV drug which can suppress CMV replication by selective inhibition of viral DNA polymerase and therefore prevention of viral replication and transcription.IC50 Value:Target: CMV DNA polymerasein vitro: The minimum concentrations of (S)-HPMPC required to inhibit CMV plaque formation by 50% was microgram/ml. The selectivity indices of (S)-HPMPC, as determined by the ratio of the 50% inhibitory concentration for cell growth to the 50% inhibitory concentration for plaque formation for CMV (AD-169 strain), was 1,500 [1]. The time course of uptake of HPMPC into Vero cells was linear between 10 and 75 min and proportional to the concentration in the medium from 10(-6) to 10(-2) M. HPMPC uptake was temperature sensitive and the rate of uptake was considerably lower at 27 degrees than at 37 degrees and almost totally inhibited at 4 degrees [2]. in vivo: Levels of cidofovirin serum following intravenous infusion were dose proportional over the dose range of 1.0 to 10.0 mg/kg of body weight and declined biexponentially with an overall mean +/- standard deviation terminal half-life of 2.6 +/- 1.2 h (n = 25). Approximately 90% of the intravenous dose was recovered unchanged in the urine in 24 h. The overall mean +/- standard deviation total clearance of the drug from serum (148 +/- 25 ml/h/kg; n = 25) approximated renal clearance (129 +/- 42 ml/h/kg; n = 25), which was significantly higher (P 作用:
作用机制是在细胞胸苷激酶的作用下转化为活性代谢物单磷酸酯、二磷酸酯及磷酸胆碱的加成物,这些活性物抑制DNA聚合酶,竞争性地抑制脱氧胞嘧啶核苷-5'-三磷酸酯整合人病毒的DNA,缓DNA成,并使病毒DNA去稳定性,从而抑制病毒复制.因本品活性形态受细胞酶而不是病毒酶的作用,故病毒的突变不会使本品产生耐药性.临床上本品用于治疗敏感病毒引起的感染,如CMV视网膜炎、AIDS患者黏膜及皮肤HSV-I型和HSV-II型感染、乳头状瘤病毒感染等。本品毒性小,但有一定肾毒性,与丙磺舒合用可降低其肾毒性。
物理化学性质:
CAS号:113852-37-2
常用中文名:西多福韦
常用英文名:Cidofovir
分子式:C8H14N3O6P
分子量:279.187
密度:1.8±0.1 g/cm3
沸点:609.5±65.0 °C at 760 mmHg
熔点:260ºC
闪点:322.4±34.3 °C
储存条件:room temp

供应商信息

上海泽涵生物医药科技有限公司

认证状态:未认证供应商
电话:021-61350663
地址:上海浦东新区丽正路1628号4幢4045室
地区: 上海市 上海市 浦东新区
联系人:薛经理
联系人电话:13052117465
邮件:sales@zehanbiopharma.com
网址:http://www.zehanbiopharma.com
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上海泽涵生物医药科技有限公司是集医药化学品(含中间体)、精细化学品和生物医药产品的研究、开发、生产、产品销售、技术服务于一体的高新企业。
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参考价格:$66/10mM*1mLinWater
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