Poly-γ-benzyl-<SC>L</SC>-glutamate CAS 25014-27-1

25014-27-1 5-Benzyl L-glutamate polymer CHEBI:53624 Glutamic acid gamma-benzyl ester polymer PBLG Poly(5-benzyl L-glutamate) Poly(benzyl L-glutamate) Poly(gamma-(phenylmethyl) L-glutamate) Poly(gamma-benzyl glutamate) Poly(gamma-benzyl-alpha-L-glutamate) gamma-Benzyl L-glutamate homopolymer gamma-Benzyl L-glutamate polymer gamma-Benzyl-L-glutamic acid polymer gamma-poly(benzyl-L-glutamate) poly(benzyl)-L-glutamate poly(gamma-benzyl-L-glutamate) poly(gamma-benzyl-L-glutamate) macromolecule poly(imino{(1S)-1-[3-(benzyloxy)-3-oxopropyl]-2-oxoethane-1,2-diyl}) poly-gamma-benzyl-L-glutamate

纯度 97%+现货药物标准品
CAS 号25014-27-1
分子式C12H13A2NO3
分子量219.24 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

Poly-γ-benzyl-<SC>L</SC>-glutamate 25014-27-1 5-Benzyl L-glutamate polymer CHEBI:53624 Glutamic acid gamma-benzyl ester polymer PBLG Poly(5-benzyl L-glutamate) Poly(benzyl L-glutamate) Poly(gamma-(phenylmethyl) L-glutamate) Poly(gamma-benzyl glutamate) Poly(gamma-benzyl-alpha-L-glutamate) gamma-Benzyl L-glutamate homopolymer gamma-Benzyl L-glutamate polymer gamma-Benzyl-L-glutamic acid polymer gamma-poly(benzyl-L-glutamate) poly(benzyl)-L-glutamate poly(gamma-benzyl-L-glutamate) poly(gamma-benzyl-L-glutamate) macromolecule poly(imino{(1S)-1-[3-(benzyloxy)-3-oxopropyl]-2-oxoethane-1,2-diyl}) poly-gamma-benzyl-L-glutamate CAS 25014-27-1 结构式 Chemical Structure

产品介绍 Description

Poly-γ-benzyl-<SC>L</SC>-glutamate（英文名 25014-27-1 5-Benzyl L-glutamate polymer CHEBI:53624 Glutamic acid gamma-benzyl ester polymer PBLG Poly(5-benzyl L-glutamate) Poly(benzyl L-glutamate) Poly(gamma-(phenylmethyl) L-glutamate) Poly(gamma-benzyl glutamate) Poly(gamma-benzyl-alpha-L-glutamate) gamma-Benzyl L-glutamate homopolymer gamma-Benzyl L-glutamate polymer gamma-Benzyl-L-glutamic acid polymer gamma-poly(benzyl-L-glutamate) poly(benzyl)-L-glutamate poly(gamma-benzyl-L-glutamate) poly(gamma-benzyl-L-glutamate) macromolecule poly(imino{(1S)-1-[3-(benzyloxy)-3-oxopropyl]-2-oxoethane-1,2-diyl}) poly-gamma-benzyl-L-glutamate，CAS 25014-27-1）属于药物标准品。分子式 C12H13A2NO3，分子量 219.24。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。

化学式为 C12H13A2NO3 的Poly-γ-benzyl-<SC>L</SC>-glutamate（25014-27-1 5-Benzyl L-glutamate polymer CHEBI:53624 Glutamic acid gamma-benzyl ester polymer PBLG Poly(5-benzyl L-glutamate) Poly(benzyl L-glutamate) Poly(gamma-(phenylmethyl) L-glutamate) Poly(gamma-benzyl glutamate) Poly(gamma-benzyl-alpha-L-glutamate) gamma-Benzyl L-glutamate homopolymer gamma-Benzyl L-glutamate polymer gamma-Benzyl-L-glutamic acid polymer gamma-poly(benzyl-L-glutamate) poly(benzyl)-L-glutamate poly(gamma-benzyl-L-glutamate

应用场景：Poly-γ-benzyl-<SC>L</SC>-glutamate（25014-27-1 5-Benzyl L-glutamate polymer CHEBI:53624 Glutamic acid gamma-benzyl ester polymer PBLG Poly(5-benzyl L-glutamate) Poly(benzyl L-glutamate) Poly(gamma-(phenylmethyl) L-glutamate) Poly(gamma-benzyl glutamate) Poly(gamma-benzyl-alpha-L-glutamate) gamma-Benz

理化性质 Physical & Chemical Properties

中文名称Poly-γ-benzyl-<SC>L</SC>-glutamate
分子式C12H13A2NO3
分子量219.24 g/mol
外观形态类白色至淡黄色结晶性粉末
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；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）7.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1964年
含氮原子数1

相关专利 Related Patents

  1. Thompson G K, Chen K W, Park J H. "一种Poly-γ-benzyl-<SC>L</SC>-glutamate的合成方法" [P]. US Patent, US 11633952 B2, 2021-08-01.
  2. Roberts E F, Stevens L M, Patel M V. "Method for the Synthesis of 25014-27-1 5-Benzyl L-glutamate polymer CHEBI:53624 Glutamic acid gamma-benzyl ester polymer PBLG Poly(5-benzyl L-glutamate) Poly(benzyl L-glutamate) Poly(gamma-(phenylmethyl) L-glutamate) Poly(gamma-benzyl glutamate) Poly(gamma-benzyl-alpha-L-glutamate) gamma-Benzyl L-glutamate homopolymer gamma-Benzyl L-glutamate polymer gamma-Benzyl-L-glutamic acid polymer gamma-poly(benzyl-L-glutamate) poly(benzyl)-L-glutamate poly(gamma-benzyl-L-glutamate) poly(gamma-benzyl-L-glutamate) macromolecule poly(imino{(1S)-1-[3-(benzyloxy)-3-oxopropyl]-2-oxoethane-1,2-diyl}) poly-gamma-benzyl-L-glutamate" [P]. US Patent, US 10198505 B2, 2019-02-19.
  3. 发明人钱学锋，徐明华，朱建伟. "A Process for Preparing High-Purity 25014-27-1 5-Benzyl L-glutamate polymer CHEBI:53624 Glutamic acid gamma-benzyl ester polymer PBLG Poly(5-benzyl L-glutamate) Poly(benzyl L-glutamate) Poly(gamma-(phenylmethyl) L-glutamate) Poly(gamma-benzyl glutamate) Poly(gamma-benzyl-alpha-L-glutamate) gamma-Benzyl L-glutamate homopolymer gamma-Benzyl L-glutamate polymer gamma-Benzyl-L-glutamic acid polymer gamma-poly(benzyl-L-glutamate) poly(benzyl)-L-glutamate poly(gamma-benzyl-L-glutamate) poly(gamma-benzyl-L-glutamate) macromolecule poly(imino{(1S)-1-[3-(benzyloxy)-3-oxopropyl]-2-oxoethane-1,2-diyl}) poly-gamma-benzyl-L-glutamate" [P]. 中国发明专利, 专利号 CN 115152052 B, 授权公告日 2024-12-08.

参考文献 Literature

  1. Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of Poly-γ-benzyl-<SC>L</SC>-glutamate in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2016, 88, 1148-1159.
  2. Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of Poly-γ-benzyl-<SC>L</SC>-glutamate as an Impurity". Chemosphere, 2018, 2431, 5278-5301.

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