rel-(4R)-4-((3aS,3'R,3a'S,6S,6'R,7a'S,8aR,9R,10aR)-11-乙酰氧基-6'-羟基-5,6',9-三甲基-3-亚甲基-2,2'-二氧代-3,3a,3a',4,6,6',7',7a',8,9,10,10a-十二烷基-2H,2'H-螺[6,8a-甲基苯并[4,5]环庚[1,2-b]呋喃-7,3'-苯并呋喃]-5'-基)戊基乙酸酯 CAS 1078711-42-8

rel-(4R)-4-((3aS,3'R,3a'S,6S,6'R,7a'S,8aR,9R,10aR)-11-Acetoxy-6'-hydroxy-5,6',9-trimethyl-3-methylene-2,2'-dioxo-3,3a,3a',4,6,6',7',7a',8,9,10,10a-dodecahydro-2H,2'H-spiro[6,8a-methanobenzo[4,5]cyclohepta[1,2-b]furan-7,3'-benzofuran]-5'-yl)pentyl acetate

纯度 97%+现货药物标准品
CAS 号1078711-42-8
分子式C34H44O9
分子量596.71 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

rel-(4R)-4-((3aS,3'R,3a'S,6S,6'R,7a'S,8aR,9R,10aR)-11-乙酰氧基-6'-羟基-5,6',9-三甲基-3-亚甲基-2,2'-二氧代-3,3a,3a',4,6,6',7',7a',8,9,10,10a-十二烷基-2H,2'H-螺[6,8a-甲基苯并[4,5]环庚[1,2-b]呋喃-7,3'-苯并呋喃]-5'-基)戊基乙酸酯 rel-(4R)-4-((3aS,3'R,3a'S,6S,6'R,7a'S,8aR,9R,10aR)-11-Acetoxy-6'-hydroxy-5,6',9-trimethyl-3-methylene-2,2'-dioxo-3,3a,3a',4,6,6',7',7a',8,9,10,10a-dodecahydro-2H,2'H-spiro[6,8a-methanobenzo[4,5]cyclohepta[1,2-b]furan-7,3'-benzofuran]-5'-yl)pentyl acetate CAS 1078711-42-8 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品rel-(4R)-4-((3aS,3'R,3a'S,6S,6'R,7a'S,8aR,9R,10aR)-11-乙酰氧基-6'-羟基-5,6',9-三甲基-3-亚甲基-2,2'-二氧代-3,3a,3a',4,6,6',7',7a',8,9,10,10a-十二烷基-2H,2'H-螺[6,8a-甲基苯并[4,5]环庚[1,2-b]呋喃-7,3'-苯并呋喃]-5'-基)戊基乙酸酯(rel-(4R)-4-((3aS,3'R,3a'S,6S,6'R,7a'S,8aR,9R,10aR)-11-Acetoxy-6'-hydroxy-5,6',9-trimethyl-3-methylene-2,2'-dioxo-3,3a,3a',4,6,6',7',7a',8,9,10,10a-dodecahydro-2H,2'H-spiro[6,8a-methanobenzo[4,5]cyclohepta[1,2-b]furan-7,3'-benzofuran]-5'-yl)pentyl acetate,CAS 1078711-42-8),分子式 C34H44O9,分子量 596.71。纯度 97%+。适用于分析方法开发、方法验证及日常质检,CATO 提供全程冷链与全球配送。

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 1078711-42-8 对应的化合物rel-(4R)-4-((3aS,3'R,3a'S,6S,6'R,7a'S,8aR,9R,10aR)-11-乙酰氧基-6'-羟基-5,6',9-三甲基-3-亚甲基-2,2'-二氧代-3,3a,3a',4,6,6',7',7a',8,9,10,10a-十二烷基-2H,2'H-螺6,8a-甲基苯并4,5环庚1,2-b呋喃-7,3'-苯并呋喃-5'-基)戊基乙酸酯(英文标识 rel-(4R)-4-((3aS,3'R,3a'S,6S,6'R,7a'S,8aR,9R,10aR)-11-Acetoxy-6'-hydroxy-5,6',9-trimethyl-3-methylene-2,2'-dioxo-3,3a,3a',4,6,6',7',7a',8,9,10,10a-dodecahydro-2H,2'H-spiro6,8a-methanobenzo4,5cyclohepta1,2-b

应用场景:从实际应用出发,rel-(4R)-4-((3aS,3'R,3a'S,6S,6'R,7a'S,8aR,9R,10aR)-11-乙酰氧基-6'-羟基-5,6',9-三甲基-3-亚甲基-2,2'-二氧代-3,3a,3a',4,6,6',7',7a',8,9,10,10a-十二烷基-2H,2'H-螺 6,8a-甲基苯并 4,5 环庚 1,2-b 呋喃-7,3'-苯并呋喃 -5'-基)戊基乙酸酯(CAS 1078711-42-8)在化学分析中作为关键的基准对照物质。 推荐以rel-(4R)-4-((3aS,3'R,3a'S,6S,6'R,7a'S,8aR,9R,10aR)-11-乙酰氧基-6'-羟基-

理化性质 Physical & Chemical Properties

中文名称rel-(4R)-4-((3aS,3'R,3a'S,6S,6'R,7a'S,8aR,9R,10aR)-11-乙酰氧基-6'-羟基-5,6',9-三甲基-3-亚甲基-2,2'-二氧代-3,3a,3a',4,6,6',7',7a',8,9,10,10a-十二烷基-2H,2'H-螺[6,8a-甲基苯并[4,5]环庚[1,2-b]呋喃-7,3'-苯并呋喃]-5'-基)戊基乙酸酯
分子式C34H44O9
分子量596.71 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)13.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1988年

相关专利 Related Patents

  1. 发明人周伟,李文辉,刘建华. "一种rel-(4R)-4-((3aS,3'R,3a'S,6S,6'R,7a'S,8aR,9R,10aR)-11-乙酰氧基-6'-羟基-5,6',9-三甲基-3-亚甲基-2,2'-二氧代-3,3a,3a',4,6,6',7',7a',8,9,10,10a-十二烷基-2H,2'H-螺[6,8a-甲基苯并[4,5]环庚[1,2-b]呋喃-7,3'-苯并呋喃]-5'-基)戊基乙酸酯的合成方法" [P]. 中国发明专利, 专利号 CN 110843820 A, 授权公告日 2021-01-26.
  2. 发明人王建平,何建平,罗永刚. "Method for the Synthesis of rel-(4R)-4-((3aS,3'R,3a'S,6S,6'R,7a'S,8aR,9R,10aR)-11-Acetoxy-6'-hydroxy-5,6',9-trimethyl-3-methylene-2,2'-dioxo-3,3a,3a',4,6,6',7',7a',8,9,10,10a-dodecahydro-2H,2'H-spiro[6,8a-methanobenzo[4,5]cyclohepta[1,2-b]furan-7,3'-benzofuran]-5'-yl)pentyl acetate" [P]. 中国发明专利, 专利号 CN 111260397 A, 授权公告日 2020-02-03.

参考文献 Literature

  1. Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of rel-(4R)-4-((3aS,3'R,3a'S,6S,6'R,7a'S,8aR,9R,10aR)-11-乙酰氧基-6'-羟基-5,6',9-三甲基-3-亚甲基-2,2'-二氧代-3,3a,3a',4,6,6',7',7a',8,9,10,10a-十二烷基-2H,2'H-螺[6,8a-甲基苯并[4,5]环庚[1,2-b]呋喃-7,3'-苯并呋喃]-5'-基)戊基乙酸酯 in Pharmaceutical Formulations". Sci. Total Environ., 2019, 932, 5539-5560.
  2. Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of rel-(4R)-4-((3aS,3'R,3a'S,6S,6'R,7a'S,8aR,9R,10aR)-11-乙酰氧基-6'-羟基-5,6',9-三甲基-3-亚甲基-2,2'-二氧代-3,3a,3a',4,6,6',7',7a',8,9,10,10a-十二烷基-2H,2'H-螺[6,8a-甲基苯并[4,5]环庚[1,2-b]呋喃-7,3'-苯并呋喃]-5'-基)戊基乙酸酯 as an Impurity". Anal. Chem., 2013, 1145, (7), 9298-9315.
  3. Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of rel-(4R)-4-((3aS,3'R,3a'S,6S,6'R,7a'S,8aR,9R,10aR)-11-Acetoxy-6'-hydroxy-5,6',9-trimethyl-3-methylene-2,2'-dioxo-3,3a,3a',4,6,6',7',7a',8,9,10,10a-dodecahydro-2H,2'H-spiro[6,8a-methanobenzo[4,5]cyclohepta[1,2-b]furan-7,3'-benzofuran]-5'-yl)pentyl acetate Using HRMS and NMR". Food Chem., 2015, 253, (2), 7409-7429.

推荐产品 Recommended Standards

为什么选择 CATO 佳途?

加载产品详情...