((1R,4aR,5S,6S,6aS,7S,8S,9R,11aS,11bS)-5-乙酰氧基-1,6,7,8-四羟基-4,4-二甲基十二氢-1H-6,11b-(环氧甲桥)-6a,9-甲桥环庚并[a]萘-8-基)甲基乙酸酯 CAS 90468-72-7

((1R,4aR,5S,6S,6aS,7S,8S,9R,11aS,11bS)-5-Acetoxy-1,6,7,8-tetrahydroxy-4,4-dimethyldodecahydro-1H-6,11b-(epoxymethano)-6a,9-methanocyclohepta[a]naphthalen-8-yl)methyl acetate

纯度 97%+现货药物标准品
CAS 号90468-72-7
分子式C24H36O9
分子量468.54 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

((1R,4aR,5S,6S,6aS,7S,8S,9R,11aS,11bS)-5-乙酰氧基-1,6,7,8-四羟基-4,4-二甲基十二氢-1H-6,11b-(环氧甲桥)-6a,9-甲桥环庚并[a]萘-8-基)甲基乙酸酯 ((1R,4aR,5S,6S,6aS,7S,8S,9R,11aS,11bS)-5-Acetoxy-1,6,7,8-tetrahydroxy-4,4-dimethyldodecahydro-1H-6,11b-(epoxymethano)-6a,9-methanocyclohepta[a]naphthalen-8-yl)methyl acetate CAS 90468-72-7 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的((1R,4aR,5S,6S,6aS,7S,8S,9R,11aS,11bS)-5-乙酰氧基-1,6,7,8-四羟基-4,4-二甲基十二氢-1H-6,11b-(环氧甲桥)-6a,9-甲桥环庚并[a]萘-8-基)甲基乙酸酯(((1R,4aR,5S,6S,6aS,7S,8S,9R,11aS,11bS)-5-Acetoxy-1,6,7,8-tetrahydroxy-4,4-dimethyldodecahydro-1H-6,11b-(epoxymethano)-6a,9-methanocyclohepta[a]naphthalen-8-yl)methyl acetate)为药物标准品,CAS 登记号 90468-72-7,分子式 C24H36O9,分子量 468.54。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。

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)。 CAS编号 90468-72-7 对应的化合物((1R,4aR,5S,6S,6aS,7S,8S,9R,11aS,11bS)-5-乙酰氧基-1,6,7,8-四羟基-4,4-二甲基十二氢-1H-6,11b-(环氧甲桥)-6a,9-甲桥环庚并a萘-8-基)甲基乙酸酯(英文标识 ((1R,4aR,5S,6S,6aS,7S,8S,9R,11aS,11bS)-5-Acetoxy-1,6,7,8-tetrahydroxy-4,4-dimethyldodecahydro-1H-6,11b-(epoxymethano)-6a,9-methanocycloheptaanaphthalen-8-yl)methyl acetate),化学式 C24H36O9,相对分子质量 468.54。 ((1R,4aR,5S,6S,6aS,7S,8S,9R,11aS,11bS)-5-乙酰氧基-1,6,7,8-四羟基-4,4-二甲基十二氢-1H-6,11b-(环氧甲桥)-6a,9-甲桥环

应用场景:从实际应用出发,((1R,4aR,5S,6S,6aS,7S,8S,9R,11aS,11bS)-5-乙酰氧基-1,6,7,8-四羟基-4,4-二甲基十二氢-1H-6,11b-(环氧甲桥)-6a,9-甲桥环庚并 a 萘-8-基)甲基乙酸酯(CAS 90468-72-7)在化学分析中作为关键的基准对照物质。 推荐以((1R,4aR,5S,6S,6aS,7S,8S,9R,11aS,11bS)-5-乙酰氧基-1,6,7,8-四羟基-4,4-二甲基十二氢-1H-6,11b-(环氧甲桥)-6a,9-甲桥环庚并 a 萘-8-基)甲基乙酸酯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。 建议使用甲醇为

理化性质 Physical & Chemical Properties

中文名称((1R,4aR,5S,6S,6aS,7S,8S,9R,11aS,11bS)-5-乙酰氧基-1,6,7,8-四羟基-4,4-二甲基十二氢-1H-6,11b-(环氧甲桥)-6a,9-甲桥环庚并[a]萘-8-基)甲基乙酸酯
分子式C24H36O9
分子量468.54 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,避光,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;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)7.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1982年

相关专利 Related Patents

  1. Kumar R, Hughes D C, Lee S K. "一种((1R,4aR,5S,6S,6aS,7S,8S,9R,11aS,11bS)-5-乙酰氧基-1,6,7,8-四羟基-4,4-二甲基十二氢-1H-6,11b-(环氧甲桥)-6a,9-甲桥环庚并[a]萘-8-基)甲基乙酸酯的合成方法" [P]. US Patent, US 9345622 B2, 2025-03-01.
  2. 发明人郑宇鹏,黄志刚,胡光. "Method for the Synthesis of ((1R,4aR,5S,6S,6aS,7S,8S,9R,11aS,11bS)-5-Acetoxy-1,6,7,8-tetrahydroxy-4,4-dimethyldodecahydro-1H-6,11b-(epoxymethano)-6a,9-methanocyclohepta[a]naphthalen-8-yl)methyl acetate" [P]. 中国发明专利, 专利号 CN 115689240 A, 授权公告日 2018-12-27.
  3. Lee S K, Schröder R, Chen K W. "A Process for Preparing High-Purity ((1R,4aR,5S,6S,6aS,7S,8S,9R,11aS,11bS)-5-Acetoxy-1,6,7,8-tetrahydroxy-4,4-dimethyldodecahydro-1H-6,11b-(epoxymethano)-6a,9-methanocyclohepta[a]naphthalen-8-yl)methyl acetate" [P]. US Patent, US 9183078 B2, 2019-03-02.

参考文献 Literature

  1. Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of ((1R,4aR,5S,6S,6aS,7S,8S,9R,11aS,11bS)-5-乙酰氧基-1,6,7,8-四羟基-4,4-二甲基十二氢-1H-6,11b-(环氧甲桥)-6a,9-甲桥环庚并[a]萘-8-基)甲基乙酸酯 in Pharmaceutical Formulations". Sci. Total Environ., 2018, 398, (12), 8106-8109.
  2. Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of ((1R,4aR,5S,6S,6aS,7S,8S,9R,11aS,11bS)-5-乙酰氧基-1,6,7,8-四羟基-4,4-二甲基十二氢-1H-6,11b-(环氧甲桥)-6a,9-甲桥环庚并[a]萘-8-基)甲基乙酸酯 as an Impurity". Environ. Sci. Technol., 2014, 1654, (9), 303-312.

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