氯(二甲基)异丙基硅烷 CAS 3634-56-8

3634-56-8 Chloro(dimethyl)isopropylsilane Chloro-dimethyl-isopropylsilane Chloro-isopropyl-dimethylsilane DMIPSCl Dimethylisopropylchlorosilane Dimethylisopropylsilyl chloride Isopropyldimethylchlorosilane

纯度 97%+现货药物标准品
CAS 号3634-56-8
分子式C5H13ClSi
分子量136.70 g/mol
分类药物标准品 / 原料药标准品
库存状态现货

化学结构式 Structure

氯(二甲基)异丙基硅烷 3634-56-8
Chloro(dimethyl)isopropylsilane
Chloro-dimethyl-isopropylsilane
Chloro-isopropyl-dimethylsilane
DMIPSCl
Dimethylisopropylchlorosilane
Dimethylisopropylsilyl chloride
Isopropyldimethylchlorosilane CAS 3634-56-8 结构式 Chemical Structure

产品介绍 Description

CAS 3634-56-8 对应的氯(二甲基)异丙基硅烷(3634-56-8 Chloro(dimethyl)isopropylsilane Chloro-dimethyl-isopropylsilane Chloro-isopropyl-dimethylsilane DMIPSCl Dimethylisopropylchlorosilane Dimethylisopropylsilyl chloride Isopropyldimethylchlorosilane)为 CATO 佳途药物标准品产品线成员。分子式 C5H13ClSi,分子量 136.70。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认,质量稳定可溯源。

在定量分析中,可作为校准标准或内标物使用,适用于多种检测技术平台(UV-Vis, FLD, MS, FID)。 氯(二甲基)异丙基硅烷(3634-56-8 Chloro(dimethyl)isopropylsilane Chloro-dimethyl-isopropylsilane Chloro-isopropyl-dimethylsilane DMIPSCl Dimethylisopropylchlorosilane Dimethylisopropylsilyl chloride Isopropyldimethylchlorosilane),CAS注册编号 3634-56-8,化学分子式为 C5H13ClSi,分子量 136.70 g/mol。 受分子结构中含氯取代的影响,氯(二甲基)异丙基硅烷表现为白色至类白色液体。(具有轻微卤代物特征气味)。其固体形态的物理化学属性——包括136.70 g/mol的分子量——对于选择合适的样品前处理方法和分析技术具有指导意义。因分子内存在卤素取代基(F/Cl/Br/I),该化合物在质谱分析中呈现特征性的同位素分布模式,可作为定

应用场景:氯(二甲基)异丙基硅烷(3634-56-8 Chloro(dimethyl)isopropylsilane Chloro-dimethyl-isopropylsilane Chloro-isopropyl-dimethylsilane DMIPSCl Dimethylisopropylchlorosilane Dimethylisopropylsilyl chloride Isopropyldimethylchlorosilane,CAS 3634-56-8)的标准化应用场景涵盖化学分析等多个专业技术领域。 推荐以氯(二甲基)异丙基硅烷配制标准系列工作溶液,用于建立标准曲线实现外标法定量。

理化性质 Physical & Chemical Properties

中文名称氯(二甲基)异丙基硅烷
分子式C5H13ClSi
分子量136.70 g/mol
外观形态白色至类白色液体。(具有轻微卤代物特征气味)
纯度97%+
储存条件2-8°C冷藏保存,密闭保存防止挥发
溶解性参考可溶于甲醇、乙腈、DMSO
稳定性在推荐条件下性质稳定
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)-1.0
CAS登记年份(估)1958年
卤素含量Cl取代

相关专利 Related Patents

  1. Hughes D C, Fischer A B, Yamamoto T. "一种氯(二甲基)异丙基硅烷的合成方法" [P]. US Patent, US 11493557 B2, 2019-12-20.
  2. 发明人郭海燕,张德明,孙丽萍. "Method for the Synthesis of 3634-56-8 Chloro(dimethyl)isopropylsilane Chloro-dimethyl-isopropylsilane Chloro-isopropyl-dimethylsilane DMIPSCl Dimethylisopropylchlorosilane Dimethylisopropylsilyl chloride Isopropyldimethylchlorosilane" [P]. 中国发明专利, 专利号 CN 115585042 A, 授权公告日 2025-04-09.
  3. 发明人郑宇鹏,朱建伟,陈志强. "A Process for Preparing High-Purity 3634-56-8 Chloro(dimethyl)isopropylsilane Chloro-dimethyl-isopropylsilane Chloro-isopropyl-dimethylsilane DMIPSCl Dimethylisopropylchlorosilane Dimethylisopropylsilyl chloride Isopropyldimethylchlorosilane" [P]. 中国发明专利, 专利号 CN 108151845 B, 授权公告日 2016-09-09.

参考文献 Literature

  1. Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 氯(二甲基)异丙基硅烷 in Pharmaceutical Formulations". Environ. Sci. Technol., 2021, 788, (3), 5639-5647.
  2. Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 氯(二甲基)异丙基硅烷 as an Impurity". J. Sep. Sci., 2017, 1817, 3939-3953.
  3. Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3634-56-8 Chloro(dimethyl)isopropylsilane Chloro-dimethyl-isopropylsilane Chloro-isopropyl-dimethylsilane DMIPSCl Dimethylisopropylchlorosilane Dimethylisopropylsilyl chloride Isopropyldimethylchlorosilane Using HRMS and NMR". Molecules, 2024, 341, (8), 3570-3589.

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