Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate CAS 1341039-68-6

Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate

纯度 97%+现货药物标准品
CAS 号1341039-68-6
分子式C20H28N2O5
分子量376.45 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

Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate CAS 1341039-68-6 结构式 Chemical Structure

产品介绍 Description

Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate(Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate)是药物分析与质量控制领域常用的药物标准品,CAS 号 1341039-68-6。分子式 C20H28N2O5,分子量 376.45。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录,可一站式满足配套采购需求。

化学式为 C20H28N2O5 的Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano3,2-bpyrrole-1(2H)-carboxylate(Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano3,2-bpyrrole-1(2H)-carboxylate),其CAS登记号是 1341039-68-6,分子量为 376.45 g/mol。 Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano3,2-bpyrrole-1(2H)-carboxylate(C20H28N2O5)含有黄酮骨架,酰胺类,含羟基,含醚键。具有较强的吸湿性,羧基赋予其一定的酸性特征,这些物理化学性质直接决定了其标准溶液的最佳配制方案和储存策略。由于结构中存在共轭发色团,该化合物在200-400 n

应用场景:从实际应用出发,Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano 3,2-b pyrrole-1(2H)-carboxylate(CAS 1341039-68-6)在化学分析中作为关键的基准对照物质。 推荐以Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano 3,2-b pyrrole-1(2H)-carboxylate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

理化性质 Physical & Chemical Properties

中文名称Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate
分子式C20H28N2O5
分子量376.45 g/mol
外观形态淡黄色至黄色结晶性粉末
纯度97%+
储存条件2-8°C冷藏保存,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)1991年
含氮原子数2

相关专利 Related Patents

  1. 发明人孙丽萍,郭海燕,张德明. "一种Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate的合成方法" [P]. 中国发明专利, 专利号 CN 111280841 A, 授权公告日 2018-04-25.
  2. 发明人徐明华,林芳,陈志强. "Method for the Synthesis of Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate" [P]. 中国发明专利, 专利号 CN 110525947 A, 授权公告日 2022-05-27.

参考文献 Literature

  1. Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate in Pharmaceutical Formulations". J. Agric. Food Chem., 2014, 2451, 9498-9528.
  2. Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate as an Impurity". J. Sep. Sci., 2011, 709, (9), 4323-4342.
  3. Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate Using HRMS and NMR". J. Chromatogr. A, 2025, 1449, 3462-3473.
  4. Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Racemic-(3R,3aR,7aR)-tert-butyl 3-(((benzyloxy)carbonyl)amino)hexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2010, 1944, (7), 6596-6625.

Related Racemic Standards 同系列产品

推荐产品 Recommended Standards

为什么选择 CATO 佳途?

加载产品详情...