β-Casomorphin Fragment 1-5 hydrochloride CAS 72122-63-5

72122-63-5 beta-Casomorphin 5 Glycine, N-(1-(N-(1-L-tyrosyl-L-prolyl)-L-phenylalanyl)-L-prolyl)- Casomorphin, pro(4)- Deprolorphin D-Pro(4)-casomorphin L-Pro(4)-casomorphin 4-Pro-casomorphin (D-Tyr(1))CM-5 Tyrosyl-prolyl-phenylalanyl-prolylglycine Tyr-pro-phe-pro-gly

纯度 97%+现货药物标准品
CAS 号72122-63-5
分子式C30H49N5O7
分子量591.74 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

β-Casomorphin Fragment 1-5 hydrochloride 72122-63-5
beta-Casomorphin 5
Glycine, N-(1-(N-(1-L-tyrosyl-L-prolyl)-L-phenylalanyl)-L-prolyl)-
Casomorphin, pro(4)-
Deprolorphin
D-Pro(4)-casomorphin
L-Pro(4)-casomorphin
4-Pro-casomorphin
(D-Tyr(1))CM-5
Tyrosyl-prolyl-phenylalanyl-prolylglycine
Tyr-pro-phe-pro-gly CAS 72122-63-5 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品β-Casomorphin Fragment 1-5 hydrochloride(72122-63-5 beta-Casomorphin 5 Glycine, N-(1-(N-(1-L-tyrosyl-L-prolyl)-L-phenylalanyl)-L-prolyl)- Casomorphin, pro(4)- Deprolorphin D-Pro(4)-casomorphin L-Pro(4)-casomorphin 4-Pro-casomorphin (D-Tyr(1))CM-5 Tyrosyl-prolyl-phenylalanyl-prolylglycine Tyr-pro-phe-pro-gly,CAS 72122-63-5),分子式 C30H49N5O7,分子量 591.74。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。

CAS编号 72122-63-5 对应的化合物β-Casomorphin Fragment 1-5 hydrochloride(英文标识 72122-63-5 beta-Casomorphin 5 Glycine, N-(1-(N-(1-L-tyrosyl-L-prolyl)-L-phenylalanyl)-L-prolyl)- Casomorphin, pro(4)- Deprolorphin D-Pro(4)-casomorphin L-Pro(4)-casomorphin 4-Pro-casomorphin (D-Tyr(1))CM-5 Tyrosyl-prolyl-phenylalanyl-prolylglycine Tyr-pro-phe-pro-gly),化学式 C30H49N5O7,相对分子质量 591.74。 β-Casomorphin Fragment 1-5 hydrochloride(C30H49N5O7)含有含氮杂环结构,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

应用场景:在化学分析实验室中,β-Casomorphin Fragment 1-5 hydrochloride(CAS 72122-63-5)凭借其97%+的纯度做为基础物质,为定量分析提供基准参照。 推荐以β-Casomorphin Fragment 1-5 hydrochloride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/乙腈(1:1)为溶剂配制储备溶液,根据检测灵敏度需求逐级稀释。 使用建议: - 称量前将样品在干燥器内平衡至室温(约30分钟); - 储备溶液建议用甲醇/乙腈(1:1)配制,于阴凉处(≤25°C)保存,避光,密封防潮条件下储存; - 低浓度

理化性质 Physical & Chemical Properties

中文名称β-Casomorphin Fragment 1-5 hydrochloride
分子式C30H49N5O7
分子量591.74 g/mol
外观形态淡黄色至黄色结晶性粉末
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)9.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1977年
含氮原子数5

相关专利 Related Patents

  1. 发明人冯建国,罗永刚,孙丽萍. "一种β-Casomorphin Fragment 1-5 hydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 110643279 A, 授权公告日 2020-07-04.
  2. 发明人冯建国,黄志刚,杨光. "Method for the Synthesis of 72122-63-5 beta-Casomorphin 5 Glycine, N-(1-(N-(1-L-tyrosyl-L-prolyl)-L-phenylalanyl)-L-prolyl)- Casomorphin, pro(4)- Deprolorphin D-Pro(4)-casomorphin L-Pro(4)-casomorphin 4-Pro-casomorphin (D-Tyr(1))CM-5 Tyrosyl-prolyl-phenylalanyl-prolylglycine Tyr-pro-phe-pro-gly" [P]. 中国发明专利, 专利号 CN 117801928 B, 授权公告日 2016-02-01.

参考文献 Literature

  1. Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of β-Casomorphin Fragment 1-5 hydrochloride in Pharmaceutical Formulations". Phytochemistry, 2019, 1508, 1511-1525.
  2. Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of β-Casomorphin Fragment 1-5 hydrochloride as an Impurity". J. Nat. Prod., 2022, 228, 9414-9424.
  3. Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 72122-63-5 beta-Casomorphin 5 Glycine, N-(1-(N-(1-L-tyrosyl-L-prolyl)-L-phenylalanyl)-L-prolyl)- Casomorphin, pro(4)- Deprolorphin D-Pro(4)-casomorphin L-Pro(4)-casomorphin 4-Pro-casomorphin (D-Tyr(1))CM-5 Tyrosyl-prolyl-phenylalanyl-prolylglycine Tyr-pro-phe-pro-gly Using HRMS and NMR". Food Chem., 2020, 2461, (1), 6163-6184.
  4. O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate β-Casomorphin Fragment 1-5 hydrochloride Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2020, 2255, (1), 5752-5766.

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