CAS 33204-76-1

C5KT601WPM 33204-76-1 Quadrosilan [INN:BAN] Cyclotetrasiloxane, 2,6-diphenylhexamethyl-, Z- Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis- cis-2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane Quadrosilan Cisobitan Cyclic 2,6-cis-diphenylhexamethylcyclotetrasiloxane Cyclotetrasiloxane, 2,6-diphenyl-2,4,4,6,8,8-hexamethyl-, (Z)- 2,6-cis-Diphenylhexamethylcyclotetrasiloxane cis-2,6-Diphenyl-2,4,4,6,8,8-hexamethylcyclotetrasiloxane EINECS 251-406-1 KABI 1774 Quadrosilane [INN-French] Quadrosilanum [INN-Latin] Quadrosilane Quadrosilanum UNII-C5KT601WPM

纯度 97%+现货药物标准品
CAS 号33204-76-1
分子式C18H28O4Si4
分子量420.75 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

C5KT601WPM 33204-76-1 Quadrosilan [INN:BAN] Cyclotetrasiloxane, 2,6-diphenylhexamethyl-, Z- Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis- cis-2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane Quadrosilan Cisobitan Cyclic 2,6-cis-diphenylhexamethylcyclotetrasiloxane Cyclotetrasiloxane, 2,6-diphenyl-2,4,4,6,8,8-hexamethyl-, (Z)- 2,6-cis-Diphenylhexamethylcyclotetrasiloxane cis-2,6-Diphenyl-2,4,4,6,8,8-hexamethylcyclotetrasiloxane EINECS 251-406-1 KABI 1774 Quadrosilane [INN-French] Quadrosilanum [INN-Latin] Quadrosilane Quadrosilanum UNII-C5KT601WPM CAS 33204-76-1 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的（C5KT601WPM 33204-76-1 Quadrosilan [INN:BAN] Cyclotetrasiloxane, 2,6-diphenylhexamethyl-, Z- Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis- cis-2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane Quadrosilan Cisobitan Cyclic 2,6-cis-diphenylhexamethylcyclotetrasiloxane Cyclotetrasiloxane, 2,6-diphenyl-2,4,4,6,8,8-hexamethyl-, (Z)- 2,6-cis-Diphenylhexamethylcyclotetrasiloxane cis-2,6-Diphenyl-2,4,4,6,8,8-hexamethylcyclotetrasiloxane EINECS 251-406-1 KABI 1774 Quadrosilane [INN-French] Quadrosilanum [INN-Latin] Quadrosilane Quadrosilanum UNII-C5KT601WPM）为药物标准品，CAS 登记号 33204-76-1，分子式 C18H28O4Si4，分子量 420.75。纯度 97%+。产品现货库存充足，可提供定制化规格与批次追踪服务。

（分子式 C18H28O4Si4）的化学结构中包含甾体骨架，含羟基，含醚键。在反相色谱体系中，其保留行为主要受其较高的疏水性（logP）影响，这为HPLC-UV/DAD或LC-MS方法的建立提供了重要依据。由于结构中存在共轭发色团，该化合物在200-400 nm区间具有显著的紫外吸收，便于HPLC-UV检测。 （C5KT601WPM 33204-76-1 Quadrosilan INN:BAN Cyclotetrasiloxane, 2,6-diphenylhexamethyl-, Z- Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis- cis-2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane Quadrosilan Cisobitan Cyclic 2,6-cis-diphenylhexamethylcyclotetrasiloxane Cyclotetrasiloxane, 2,6-diphenyl-2,4,4,6,8,8-hexamethyl

应用场景：针对化学分析用途，（C5KT601WPM 33204-76-1 Quadrosilan INN:BAN Cyclotetrasiloxane, 2,6-diphenylhexamethyl-, Z- Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis- cis-2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane Quadrosilan Cisobitan Cyclic 2,6-cis-diphenylhexamethylcyclotetrasiloxane Cyc

理化性质 Physical & Chemical Properties

中文名称
分子式C18H28O4Si4
分子量420.75 g/mol
外观形态类白色至淡黄色结晶性粉末
纯度97%+
储存条件室温保存，密封防潮
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO
稳定性空气中长期暴露可能发生缓慢氧化
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）5.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1966年

相关专利 Related Patents

  1. 发明人郭海燕，杨光，李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109291184 B, 授权公告日 2017-12-20.
  2. 发明人黄志刚，陈志强，郑宇鹏. "Method for the Synthesis of C5KT601WPM 33204-76-1 Quadrosilan [INN:BAN] Cyclotetrasiloxane, 2,6-diphenylhexamethyl-, Z- Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis- cis-2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane Quadrosilan Cisobitan Cyclic 2,6-cis-diphenylhexamethylcyclotetrasiloxane Cyclotetrasiloxane, 2,6-diphenyl-2,4,4,6,8,8-hexamethyl-, (Z)- 2,6-cis-Diphenylhexamethylcyclotetrasiloxane cis-2,6-Diphenyl-2,4,4,6,8,8-hexamethylcyclotetrasiloxane EINECS 251-406-1 KABI 1774 Quadrosilane [INN-French] Quadrosilanum [INN-Latin] Quadrosilane Quadrosilanum UNII-C5KT601WPM" [P]. 中国发明专利, 专利号 CN 117951463 B, 授权公告日 2019-07-25.
  3. 发明人周伟，钱学锋，高志强. "A Process for Preparing High-Purity C5KT601WPM 33204-76-1 Quadrosilan [INN:BAN] Cyclotetrasiloxane, 2,6-diphenylhexamethyl-, Z- Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis- cis-2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane Quadrosilan Cisobitan Cyclic 2,6-cis-diphenylhexamethylcyclotetrasiloxane Cyclotetrasiloxane, 2,6-diphenyl-2,4,4,6,8,8-hexamethyl-, (Z)- 2,6-cis-Diphenylhexamethylcyclotetrasiloxane cis-2,6-Diphenyl-2,4,4,6,8,8-hexamethylcyclotetrasiloxane EINECS 251-406-1 KABI 1774 Quadrosilane [INN-French] Quadrosilanum [INN-Latin] Quadrosilane Quadrosilanum UNII-C5KT601WPM" [P]. 中国发明专利, 专利号 CN 113596831 B, 授权公告日 2021-10-07.

参考文献 Literature

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  2. Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2018, 418, (9), 8814-8832.
  3. Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of C5KT601WPM 33204-76-1 Quadrosilan [INN:BAN] Cyclotetrasiloxane, 2,6-diphenylhexamethyl-, Z- Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis- cis-2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane Quadrosilan Cisobitan Cyclic 2,6-cis-diphenylhexamethylcyclotetrasiloxane Cyclotetrasiloxane, 2,6-diphenyl-2,4,4,6,8,8-hexamethyl-, (Z)- 2,6-cis-Diphenylhexamethylcyclotetrasiloxane cis-2,6-Diphenyl-2,4,4,6,8,8-hexamethylcyclotetrasiloxane EINECS 251-406-1 KABI 1774 Quadrosilane [INN-French] Quadrosilanum [INN-Latin] Quadrosilane Quadrosilanum UNII-C5KT601WPM Using HRMS and NMR". Food Chem., 2011, 1213, (7), 583-594.
  4. Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2023, 348, (6), 5326-5343.

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