(1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-七甲基-10-氧代-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-十八氢苉-4a(2H)-甲酸甲酯 CAS 989-72-0

Methyl (1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-heptamethyl-10-oxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxylate

纯度 97%+现货药物标准品
CAS 号989-72-0
分子式C31H48O3
分子量468.71 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

(1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-七甲基-10-氧代-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-十八氢苉-4a(2H)-甲酸甲酯 Methyl (1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-heptamethyl-10-oxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxylate CAS 989-72-0 结构式 Chemical Structure

产品介绍 Description

(1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-七甲基-10-氧代-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-十八氢苉-4a(2H)-甲酸甲酯（英文名 Methyl (1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-heptamethyl-10-oxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxylate，CAS 989-72-0）属于药物标准品。分子式 C31H48O3，分子量 468.71。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。

CAS编号 989-72-0 对应的化合物(1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-七甲基-10-氧代-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-十八氢苉-4a(2H)-甲酸甲酯（英文标识 Methyl (1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-heptamethyl-10-oxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxylate），化学式 C31H48O3，相对分子质量 468.71。 (1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-七甲基-10-氧代-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-十八氢苉-4a(2H)-甲酸甲酯（分子式 C31

应用场景：(1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-七甲基-10-氧代-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-十八氢苉-4a(2H)-甲酸甲酯（Methyl (1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-heptamethyl-10-oxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxyl

理化性质 Physical & Chemical Properties

中文名称(1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-七甲基-10-氧代-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-十八氢苉-4a(2H)-甲酸甲酯
分子式C31H48O3
分子量468.71 g/mol
外观形态淡黄色至黄色结晶性粉末
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；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）8.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1957年

相关专利 Related Patents

  1. 发明人唐晓军，孙丽萍，赵玉洁. "一种(1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-七甲基-10-氧代-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-十八氢苉-4a(2H)-甲酸甲酯的合成方法" [P]. 中国发明专利, 专利号 CN 111649007 B, 授权公告日 2015-02-14.
  2. 发明人黄志刚，何建平，胡光. "Method for the Synthesis of Methyl (1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-heptamethyl-10-oxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxylate" [P]. 中国发明专利, 专利号 CN 110756827 A, 授权公告日 2021-04-17.
  3. Roberts E F, Chen K W, Fischer A B. "A Process for Preparing High-Purity Methyl (1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-heptamethyl-10-oxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxylate" [P]. US Patent, US 9282543 B2, 2024-01-27.

参考文献 Literature

  1. Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of (1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-七甲基-10-氧代-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-十八氢苉-4a(2H)-甲酸甲酯 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 2273, (3), 7783-7787.
  2. Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of (1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-七甲基-10-氧代-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-十八氢苉-4a(2H)-甲酸甲酯 as an Impurity". Chemosphere, 2012, 610, 9811-9818.
  3. Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Methyl (1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-1,2,6a,6b,9,9,12a-heptamethyl-10-oxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxylate Using HRMS and NMR". Food Chem., 2015, 1899, 1378-1392.

推荐产品 Recommended Standards

为什么选择 CATO 佳途？

加载产品详情...