CAS 56827-95-3

(2r)-2-aminobutanedioic acid-(3ar,4r,7r,8s,9s,11r,13r,15r,15ar)-10-{[(2s,3r,4s,6r)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2h-pyran-2-yl]oxy}-4-ethyl-11-hydroxy-8-{[(2r,4r,5s,6s)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2h-pyran-2-yl]oxy}-3a,7,9,11,13,15-hexamethyloctahydro-4h-[1,3]dioxolo[4,5-c]oxacyclotetradecine-2,6,14(3ah,7h)-trione(1:1)(non-preferred name) 56827-95-3 KST-1A6109

纯度 97%+现货药物标准品
CAS 号56827-95-3
分子式C38H65NO14 C4H7NO4
分子量N/A 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

(2r)-2-aminobutanedioic acid-(3ar,4r,7r,8s,9s,11r,13r,15r,15ar)-10-{[(2s,3r,4s,6r)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2h-pyran-2-yl]oxy}-4-ethyl-11-hydroxy-8-{[(2r,4r,5s,6s)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2h-pyran-2-yl]oxy}-3a,7,9,11,13,15-hexamethyloctahydro-4h-[1,3]dioxolo[4,5-c]oxacyclotetradecine-2,6,14(3ah,7h)-trione(1:1)(non-preferred name) 56827-95-3 KST-1A6109 CAS 56827-95-3 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品（(2r)-2-aminobutanedioic acid-(3ar,4r,7r,8s,9s,11r,13r,15r,15ar)-10-{[(2s,3r,4s,6r)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2h-pyran-2-yl]oxy}-4-ethyl-11-hydroxy-8-{[(2r,4r,5s,6s)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2h-pyran-2-yl]oxy}-3a,7,9,11,13,15-hexamethyloctahydro-4h-[1,3]dioxolo[4,5-c]oxacyclotetradecine-2,6,14(3ah,7h)-trione(1:1)(non-preferred name) 56827-95-3 KST-1A6109，CAS 56827-95-3），分子式 C38H65NO14 C4H7NO4。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。

与同类药物标准品相比，的分子量为893.03 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 化学式为 C38H65NO14 C4H7NO4 的（(2r)-2-aminobutanedioic acid-(3ar,4r,7r,8s,9s,11r,13r,15r,15ar)-10-{(2s,3r,4s,6r)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2h-pyran-2-yloxy}-4-ethyl-11-hydroxy-8-{(2r,4r,5s,6s)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2h-pyran-2-yloxy}-3a,7,9,11,13,15-hexamethyloctahydro-4h-1,3dioxolo4,5-coxacyclotetradecine-2,6,14(3ah,7h)-trione(1:1)(non-preferred name) 56827-95-3 KST-1A6109），其CAS登记号是 56827-95-3

应用场景：针对化学分析用途，（(2r)-2-aminobutanedioic acid-(3ar,4r,7r,8s,9s,11r,13r,15r,15ar)-10-{ (2s,3r,4s,6r)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2h-pyran-2-yl oxy}-4-ethyl-11-hydroxy-8-{ (2r,4r,5s,6s)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2h-pyran-2-yl oxy}-3a,7,9,11,13,15-hexamethyloctahydro-4h- 1,

理化性质 Physical & Chemical Properties

中文名称
分子式C38H65NO14 C4H7NO4
分子量893.03 g/mol
外观形态淡黄色至黄色无定形粉末
纯度97%+
储存条件阴凉处（≤25°C）保存，避光，密封防潮
溶解性参考可溶于DMSO、DMF、甲醇
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；具有吸湿性，开封后应立即密封
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）1973年
含氮原子数2

相关专利 Related Patents

  1. 发明人郭海燕，王建平，林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110814709 B, 授权公告日 2024-09-22.
  2. 发明人林芳，郑宇鹏，钱学锋. "Method for the Synthesis of (2r)-2-aminobutanedioic acid-(3ar,4r,7r,8s,9s,11r,13r,15r,15ar)-10-{[(2s,3r,4s,6r)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2h-pyran-2-yl]oxy}-4-ethyl-11-hydroxy-8-{[(2r,4r,5s,6s)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2h-pyran-2-yl]oxy}-3a,7,9,11,13,15-hexamethyloctahydro-4h-[1,3]dioxolo[4,5-c]oxacyclotetradecine-2,6,14(3ah,7h)-trione(1:1)(non-preferred name) 56827-95-3 KST-1A6109" [P]. 中国发明专利, 专利号 CN 116935541 A, 授权公告日 2017-08-21.

参考文献 Literature

  1. Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2021, 691, (7), 2608-2627.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2014, 448, 1984-2000.
  3. Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of (2r)-2-aminobutanedioic acid-(3ar,4r,7r,8s,9s,11r,13r,15r,15ar)-10-{[(2s,3r,4s,6r)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2h-pyran-2-yl]oxy}-4-ethyl-11-hydroxy-8-{[(2r,4r,5s,6s)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2h-pyran-2-yl]oxy}-3a,7,9,11,13,15-hexamethyloctahydro-4h-[1,3]dioxolo[4,5-c]oxacyclotetradecine-2,6,14(3ah,7h)-trione(1:1)(non-preferred name) 56827-95-3 KST-1A6109 Using HRMS and NMR". Anal. Chim. Acta, 2011, 2130, (10), 4877-4892.

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