CAS 77572-72-6

77572-72-6 Silabolin Estr-4-en-3-one, 17-methyl-17-((trimethylsilyl)oxy)-, (17beta)- Estr-4-en-3-one, 17-beta-((trimethylsilyl)oxy)- Estr-4-en-3-one, 17-methyl-17-((trimethylsilyl)oxy)-, (17-beta)- 17-Methyl-17-beta-((trimethylsilyl)oxy)estr-4-en-3-one 19-Nortestosterone-17-trimethoxysilyl ether Silaboline

纯度 97%+现货药物标准品
CAS 号77572-72-6
分子式C22H36O2Si
分子量360.61 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

 77572-72-6
Silabolin
Estr-4-en-3-one, 17-methyl-17-((trimethylsilyl)oxy)-, (17beta)-
Estr-4-en-3-one, 17-beta-((trimethylsilyl)oxy)-
Estr-4-en-3-one, 17-methyl-17-((trimethylsilyl)oxy)-, (17-beta)-
17-Methyl-17-beta-((trimethylsilyl)oxy)estr-4-en-3-one
19-Nortestosterone-17-trimethoxysilyl ether
Silaboline CAS 77572-72-6 结构式 Chemical Structure

产品介绍 Description

(英文名 77572-72-6 Silabolin Estr-4-en-3-one, 17-methyl-17-((trimethylsilyl)oxy)-, (17beta)- Estr-4-en-3-one, 17-beta-((trimethylsilyl)oxy)- Estr-4-en-3-one, 17-methyl-17-((trimethylsilyl)oxy)-, (17-beta)- 17-Methyl-17-beta-((trimethylsilyl)oxy)estr-4-en-3-one 19-Nortestosterone-17-trimethoxysilyl ether Silaboline,CAS 77572-72-6)属于药物标准品。分子式 C22H36O2Si,分子量 360.61。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商,为该产品提供完整的质量文件与技术支持。

在质量保证方面,的生产和定值严格遵循ISO 17034:2016(认证标准物质生产者)的要求。纯度定值采用质量平衡法和定量核磁共振(qNMR)等多种正交方法进行交叉验证,扩展不确定度报告为95%置信水平(k=2)。每个批次的均匀性和稳定性均经过独立的统计评估。 CAS编号 77572-72-6 对应的化合物(英文标识 77572-72-6 Silabolin Estr-4-en-3-one, 17-methyl-17-((trimethylsilyl)oxy)-, (17beta)- Estr-4-en-3-one, 17-beta-((trimethylsilyl)oxy)- Estr-4-en-3-one, 17-methyl-17-((trimethylsilyl)oxy)-, (17-beta)- 17-Methyl-17-beta-((trimethylsilyl)oxy)estr-4-en-3-one 19-Nortestosterone-17-trimethoxysilyl ether Silaboline),化学式 C22H36O2Si,相对分

应用场景:针对化学分析用途,(77572-72-6 Silabolin Estr-4-en-3-one, 17-methyl-17-((trimethylsilyl)oxy)-, (17beta)- Estr-4-en-3-one, 17-beta-((trimethylsilyl)oxy)- Estr-4-en-3-one, 17-methyl-17-((trimethylsilyl)oxy)-, (17-beta)- 17-Methyl-17-beta-((trimethylsilyl)oxy)estr-4-en-3-one 19-Nortestosterone-17-trimethoxysilyl

理化性质 Physical & Chemical Properties

中文名称
分子式C22H36O2Si
分子量360.61 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
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)1979年

相关专利 Related Patents

  1. 发明人冯建国,唐晓军,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113948080 B, 授权公告日 2018-12-08.
  2. Nielsen H, Sørensen M, Björnsson E. "Method for the Synthesis of 77572-72-6 Silabolin Estr-4-en-3-one, 17-methyl-17-((trimethylsilyl)oxy)-, (17beta)- Estr-4-en-3-one, 17-beta-((trimethylsilyl)oxy)- Estr-4-en-3-one, 17-methyl-17-((trimethylsilyl)oxy)-, (17-beta)- 17-Methyl-17-beta-((trimethylsilyl)oxy)estr-4-en-3-one 19-Nortestosterone-17-trimethoxysilyl ether Silaboline" [P]. European Patent, EP 3377228 A1, 2020-05-04.
  3. 发明人胡光,王建平,马晓峰. "A Process for Preparing High-Purity 77572-72-6 Silabolin Estr-4-en-3-one, 17-methyl-17-((trimethylsilyl)oxy)-, (17beta)- Estr-4-en-3-one, 17-beta-((trimethylsilyl)oxy)- Estr-4-en-3-one, 17-methyl-17-((trimethylsilyl)oxy)-, (17-beta)- 17-Methyl-17-beta-((trimethylsilyl)oxy)estr-4-en-3-one 19-Nortestosterone-17-trimethoxysilyl ether Silaboline" [P]. 中国发明专利, 专利号 CN 108757180 A, 授权公告日 2017-04-19.

参考文献 Literature

  1. Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2017, 2242, 3631-3650.
  2. Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2015, 1313, 6495-6524.

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