CAS 474-45-3

474-45-3 29N9T471HT Funtumine 3alpha-Amino-5alpha-pregnan-20-one Pregnan-20-one, 3-amino-, (3-alpha,5-alpha)- (9CI) 5-alpha-Pregnan-20-one, 3-alpha-amino- 3-alpha-Amino-20-oxo-5-alpha-pregnane 3-alpha-Amino-5-alpha-pregnan-20-one EINECS 207-483-9 UNII-29N9T471HT

纯度 97%+现货药物标准品
CAS 号474-45-3
分子式C21H35NO
分子量317.51 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

474-45-3 29N9T471HT Funtumine 3alpha-Amino-5alpha-pregnan-20-one Pregnan-20-one, 3-amino-, (3-alpha,5-alpha)- (9CI) 5-alpha-Pregnan-20-one, 3-alpha-amino- 3-alpha-Amino-20-oxo-5-alpha-pregnane 3-alpha-Amino-5-alpha-pregnan-20-one EINECS 207-483-9 UNII-29N9T471HT CAS 474-45-3 结构式 Chemical Structure

产品介绍 Description

（474-45-3 29N9T471HT Funtumine 3alpha-Amino-5alpha-pregnan-20-one Pregnan-20-one, 3-amino-, (3-alpha,5-alpha)- (9CI) 5-alpha-Pregnan-20-one, 3-alpha-amino- 3-alpha-Amino-20-oxo-5-alpha-pregnane 3-alpha-Amino-5-alpha-pregnan-20-one EINECS 207-483-9 UNII-29N9T471HT）是药物分析与质量控制领域常用的药物标准品，CAS 号 474-45-3。分子式 C21H35NO，分子量 317.51。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录，可一站式满足配套采购需求。

推荐用于分析方法开发与验证，产品提供完整COA证书，确保ISO 17034标准的量值溯源要求。适用于GLP实验室的日常分析。 CAS编号 474-45-3 对应的化合物（英文标识 474-45-3 29N9T471HT Funtumine 3alpha-Amino-5alpha-pregnan-20-one Pregnan-20-one, 3-amino-, (3-alpha,5-alpha)- (9CI) 5-alpha-Pregnan-20-one, 3-alpha-amino- 3-alpha-Amino-20-oxo-5-alpha-pregnane 3-alpha-Amino-5-alpha-pregnan-20-one EINECS 207-483-9 UNII-29N9T471HT），化学式 C21H35NO，相对分子质量 317.51。 （C21H35NO）含有甾体骨架，酰胺类，含羟基，含醚键。较高的碳氢比使其脂溶性较好，这些物理化学性质直接决定了其标准溶液的最佳配制方案和储存策略。含氮官能团的存在使该化合物在ESI正离子模式下具有优良的离子化效率，

应用场景：（474-45-3 29N9T471HT Funtumine 3alpha-Amino-5alpha-pregnan-20-one Pregnan-20-one, 3-amino-, (3-alpha,5-alpha)- (9CI) 5-alpha-Pregnan-20-one, 3-alpha-amino- 3-alpha-Amino-20-oxo-5-alpha-pregnane 3-alpha-Amino-5-alpha-pregnan-20-one EINECS 207-483-9 UNII-29N9T471HT，CAS 474-45-3）的标准化应用场景涵盖化学分析等多个专业技术领域

理化性质 Physical & Chemical Properties

中文名称
分子式C21H35NO
分子量317.51 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2-8°C冷藏保存，避光
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO
稳定性对光敏感，应避免强光直射
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）1957年
含氮原子数1

相关专利 Related Patents

  1. Sørensen M, Johansson L, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3065300 A1, 2015-02-01.
  2. 发明人杨光，郭海燕，刘建华. "Method for the Synthesis of 474-45-3 29N9T471HT Funtumine 3alpha-Amino-5alpha-pregnan-20-one Pregnan-20-one, 3-amino-, (3-alpha,5-alpha)- (9CI) 5-alpha-Pregnan-20-one, 3-alpha-amino- 3-alpha-Amino-20-oxo-5-alpha-pregnane 3-alpha-Amino-5-alpha-pregnan-20-one EINECS 207-483-9 UNII-29N9T471HT" [P]. 中国发明专利, 专利号 CN 112505435 B, 授权公告日 2025-08-26.
  3. 发明人杨光，朱建伟，赵玉洁. "A Process for Preparing High-Purity 474-45-3 29N9T471HT Funtumine 3alpha-Amino-5alpha-pregnan-20-one Pregnan-20-one, 3-amino-, (3-alpha,5-alpha)- (9CI) 5-alpha-Pregnan-20-one, 3-alpha-amino- 3-alpha-Amino-20-oxo-5-alpha-pregnane 3-alpha-Amino-5-alpha-pregnan-20-one EINECS 207-483-9 UNII-29N9T471HT" [P]. 中国发明专利, 专利号 CN 116502323 B, 授权公告日 2015-09-15.

参考文献 Literature

  1. Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2025, 1897, (7), 7589-7605.
  2. Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 1745, 1750-1770.
  3. Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 474-45-3 29N9T471HT Funtumine 3alpha-Amino-5alpha-pregnan-20-one Pregnan-20-one, 3-amino-, (3-alpha,5-alpha)- (9CI) 5-alpha-Pregnan-20-one, 3-alpha-amino- 3-alpha-Amino-20-oxo-5-alpha-pregnane 3-alpha-Amino-5-alpha-pregnan-20-one EINECS 207-483-9 UNII-29N9T471HT Using HRMS and NMR". J. Pharm. Biomed. Anal., 2012, 687, 2828-2849.

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