Span<SUP>®</SUP> 65 CAS 26658-19-5

6LUM696811 26658-19-5 Anhydrosorbitol tristearate Sorbitan, trioctadecanoate Sorbitan tristearate Sorbitan tristearate [USAN:INN:BAN] Sorbitan, esters, trioctadecanoate EINECS 247-891-4 Sorbitani tristearas [INN-Latin] Span 65 Triestearato de sorbitano [INN-Spanish] Tristearate de sorbitan [INN-French] Sorbitan tristearate. (Compound usually contains also associated fatty acids) Sorbitani tristearas Triestearato de sorbitano Tristearate de sorbitan UNII-6LUM696811 EC 247-891-4

纯度 97%+现货药物标准品
CAS 号26658-19-5
分子式C60H114O8
分子量963.54 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

Span<SUP>®</SUP> 65 6LUM696811 26658-19-5 Anhydrosorbitol tristearate Sorbitan, trioctadecanoate Sorbitan tristearate Sorbitan tristearate [USAN:INN:BAN] Sorbitan, esters, trioctadecanoate EINECS 247-891-4 Sorbitani tristearas [INN-Latin] Span 65 Triestearato de sorbitano [INN-Spanish] Tristearate de sorbitan [INN-French] Sorbitan tristearate. (Compound usually contains also associated fatty acids) Sorbitani tristearas Triestearato de sorbitano Tristearate de sorbitan UNII-6LUM696811 EC 247-891-4 CAS 26658-19-5 结构式 Chemical Structure

产品介绍 Description

Span<SUP>®</SUP> 65（6LUM696811 26658-19-5 Anhydrosorbitol tristearate Sorbitan, trioctadecanoate Sorbitan tristearate Sorbitan tristearate [USAN:INN:BAN] Sorbitan, esters, trioctadecanoate EINECS 247-891-4 Sorbitani tristearas [INN-Latin] Span 65 Triestearato de sorbitano [INN-Spanish] Tristearate de sorbitan [INN-French] Sorbitan tristearate. (Compound usually contains also associated fatty acids) Sorbitani tristearas Triestearato de sorbitano Tristearate de sorbitan UNII-6LUM696811 EC 247-891-4，CAS 号 26658-19-5）是 CATO 佳途自主生产的药物标准品，分子式 C60H114O8，分子量 963.54。纯度 97%+。本品采用严格的质量控制体系生产，附 COA 证书，适用于药物研发、质量控制和法规申报等场景。

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。 Span<SUP>®</SUP> 65（6LUM696811 26658-19-5 Anhydrosorbitol tristearate Sorbitan, trioctadecanoate Sorbitan tristearate Sorbitan tristearate USAN:INN:BAN Sorbitan, esters, trioctadecanoate EINECS 247-891-4 Sorbitani tristearas INN-Latin Span 65 Triestearato de sorbitano INN-Spanish Tristearate de sorbitan INN-French Sorbitan tristearate. (Compound usually contains also associated fatty acids) Sorbitani tristearas Tries

应用场景：针对化学分析用途，Span<SUP>®</SUP> 65（6LUM696811 26658-19-5 Anhydrosorbitol tristearate Sorbitan, trioctadecanoate Sorbitan tristearate Sorbitan tristearate USAN:INN:BAN Sorbitan, esters, trioctadecanoate EINECS 247-891-4 Sorbitani tristearas INN-Latin Span 65 Triestearato de sorbitano INN-Spanish Tris

理化性质 Physical & Chemical Properties

中文名称Span<SUP>®</SUP> 65
分子式C60H114O8
分子量963.54 g/mol
外观形态类白色至淡黄色无定形粉末
纯度97%+
储存条件室温保存，密封防潮
溶解性参考可溶于甲醇、乙腈、DMSO、水（微溶）
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）4.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1964年

相关专利 Related Patents

  1. 发明人罗永刚，刘建华，陈志强. "一种Span<SUP>®</SUP> 65的合成方法" [P]. 中国发明专利, 专利号 CN 109182601 B, 授权公告日 2025-09-24.
  2. Lefèvre J P, Nowak P, Schröder R. "Method for the Synthesis of 6LUM696811 26658-19-5 Anhydrosorbitol tristearate Sorbitan, trioctadecanoate Sorbitan tristearate Sorbitan tristearate [USAN:INN:BAN] Sorbitan, esters, trioctadecanoate EINECS 247-891-4 Sorbitani tristearas [INN-Latin] Span 65 Triestearato de sorbitano [INN-Spanish] Tristearate de sorbitan [INN-French] Sorbitan tristearate. (Compound usually contains also associated fatty acids) Sorbitani tristearas Triestearato de sorbitano Tristearate de sorbitan UNII-6LUM696811 EC 247-891-4" [P]. European Patent, EP 3194460 A1, 2015-01-18.
  3. 发明人郭海燕，王建平，周伟. "A Process for Preparing High-Purity 6LUM696811 26658-19-5 Anhydrosorbitol tristearate Sorbitan, trioctadecanoate Sorbitan tristearate Sorbitan tristearate [USAN:INN:BAN] Sorbitan, esters, trioctadecanoate EINECS 247-891-4 Sorbitani tristearas [INN-Latin] Span 65 Triestearato de sorbitano [INN-Spanish] Tristearate de sorbitan [INN-French] Sorbitan tristearate. (Compound usually contains also associated fatty acids) Sorbitani tristearas Triestearato de sorbitano Tristearate de sorbitan UNII-6LUM696811 EC 247-891-4" [P]. 中国发明专利, 专利号 CN 117529951 B, 授权公告日 2022-01-10.

参考文献 Literature

  1. Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of Span<SUP>®</SUP> 65 in Pharmaceutical Formulations". Sci. Total Environ., 2010, 1960, (6), 8674-8688.
  2. Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of Span<SUP>®</SUP> 65 as an Impurity". Environ. Sci. Technol., 2023, 739, (5), 4201-4224.

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