<I>N</I>-羟乙基亚胺二乙酸 CAS 93-62-9

93-62-9 BPQ4R5AF5K N-(2-Hydroxyethyl)iminodiacetic acid Acetic acid, 2-(hydroxyethylimino)di- Glycine, N-(carboxymethyl)-N-(2-hydroxyethyl)- 2-Hydroxyethyliminodi(acetic acid) 4-04-00-02432 (Beilstein Handbook Reference) Acetic acid, (hydroxyethyl)iminodi- Acetic acid, 2-((hydroxyethyl)imino)di- BRN 1780628 Caswell No. 489 EINECS 202-263-9 EPA Pesticide Chemical Code 039104 Ethanolamine-N,N-diacetic acid Heida 2-Hydroxyethylamino diacetic acid 2-Hydroxyethylaminodiacetic acid N-(2-Hydroxyethyl)imidodiacetic acid (Hydroxyethylimino)diacetic acid N-Hydroxyethyliminodiacetic acid (2-Hydroxyethyl)iminodiacetic acid Hydroxyethylnitrilodiacetic acid NSC 18474 USAF DO-37 UNII-BPQ4R5AF5K

纯度 97%+现货药物标准品
CAS 号93-62-9
分子式C6H11NO5
分子量177.16 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

<I>N</I>-羟乙基亚胺二乙酸 93-62-9 BPQ4R5AF5K N-(2-Hydroxyethyl)iminodiacetic acid Acetic acid, 2-(hydroxyethylimino)di- Glycine, N-(carboxymethyl)-N-(2-hydroxyethyl)- 2-Hydroxyethyliminodi(acetic acid) 4-04-00-02432 (Beilstein Handbook Reference) Acetic acid, (hydroxyethyl)iminodi- Acetic acid, 2-((hydroxyethyl)imino)di- BRN 1780628 Caswell No. 489 EINECS 202-263-9 EPA Pesticide Chemical Code 039104 Ethanolamine-N,N-diacetic acid Heida 2-Hydroxyethylamino diacetic acid 2-Hydroxyethylaminodiacetic acid N-(2-Hydroxyethyl)imidodiacetic acid (Hydroxyethylimino)diacetic acid N-Hydroxyethyliminodiacetic acid (2-Hydroxyethyl)iminodiacetic acid Hydroxyethylnitrilodiacetic acid NSC 18474 USAF DO-37 UNII-BPQ4R5AF5K CAS 93-62-9 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的<I>N</I>-羟乙基亚胺二乙酸（93-62-9 BPQ4R5AF5K N-(2-Hydroxyethyl)iminodiacetic acid Acetic acid, 2-(hydroxyethylimino)di- Glycine, N-(carboxymethyl)-N-(2-hydroxyethyl)- 2-Hydroxyethyliminodi(acetic acid) 4-04-00-02432 (Beilstein Handbook Reference) Acetic acid, (hydroxyethyl)iminodi- Acetic acid, 2-((hydroxyethyl)imino)di- BRN 1780628 Caswell No. 489 EINECS 202-263-9 EPA Pesticide Chemical Code 039104 Ethanolamine-N,N-diacetic acid Heida 2-Hydroxyethylamino diacetic acid 2-Hydroxyethylaminodiacetic acid N-(2-Hydroxyethyl)imidodiacetic acid (Hydroxyethylimino)diacetic acid N-Hydroxyethyliminodiacetic acid (2-Hydroxyethyl)iminodiacetic acid Hydroxyethylnitrilodiacetic acid NSC 18474 USAF DO-37 UNII-BPQ4R5AF5K）为药物标准品，CAS 登记号 93-62-9，分子式 C6H11NO5，分子量 177.16。纯度 97%+。产品现货库存充足，可提供定制化规格与批次追踪服务。

在现行药典和法规框架下，药物标准品的合规要求中明确涉及对包括<I>N</I>-羟乙基亚胺二乙酸在内的目标物的控制。 化学式为 C6H11NO5 的<I>N</I>-羟乙基亚胺二乙酸（93-62-9 BPQ4R5AF5K N-(2-Hydroxyethyl)iminodiacetic acid Acetic acid, 2-(hydroxyethylimino)di- Glycine, N-(carboxymethyl)-N-(2-hydroxyethyl)- 2-Hydroxyethyliminodi(acetic acid) 4-04-00-02432 (Beilstein Handbook Reference) Acetic acid, (hydroxyethyl)iminodi- Acetic acid, 2-((hydroxyethyl)imino)di- BRN 1780628 Caswell No. 489 EINECS 202-263-9 EPA Pesticide Chemical Code 039104 Ethanolamine-N,N-diacetic acid

应用场景：<I>N</I>-羟乙基亚胺二乙酸（93-62-9 BPQ4R5AF5K N-(2-Hydroxyethyl)iminodiacetic acid Acetic acid, 2-(hydroxyethylimino)di- Glycine, N-(carboxymethyl)-N-(2-hydroxyethyl)- 2-Hydroxyethyliminodi(acetic acid) 4-04-00-02432 (Beilstein Handbook Reference) Acetic acid, (hydroxyethyl)iminodi- Acetic acid, 2-((hydroxye

理化性质 Physical & Chemical Properties

中文名称<I>N</I>-羟乙基亚胺二乙酸
分子式C6H11NO5
分子量177.16 g/mol
外观形态白色至类白色结晶性粉末。（具有氨/胺类微弱气味）
纯度97%+
储存条件2-8°C冷藏保存，避光，密封防潮
溶解性参考可溶于甲醇、乙醇、DMSO、水
稳定性对光敏感，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）2.0
CAS登记年份（估）1957年
含氮原子数1

相关专利 Related Patents

  1. 发明人张德明，徐明华，王建平. "一种<I>N</I>-羟乙基亚胺二乙酸的合成方法" [P]. 中国发明专利, 专利号 CN 109605718 B, 授权公告日 2025-12-15.
  2. 发明人黄志刚，林芳，韩伟. "Method for the Synthesis of 93-62-9 BPQ4R5AF5K N-(2-Hydroxyethyl)iminodiacetic acid Acetic acid, 2-(hydroxyethylimino)di- Glycine, N-(carboxymethyl)-N-(2-hydroxyethyl)- 2-Hydroxyethyliminodi(acetic acid) 4-04-00-02432 (Beilstein Handbook Reference) Acetic acid, (hydroxyethyl)iminodi- Acetic acid, 2-((hydroxyethyl)imino)di- BRN 1780628 Caswell No. 489 EINECS 202-263-9 EPA Pesticide Chemical Code 039104 Ethanolamine-N,N-diacetic acid Heida 2-Hydroxyethylamino diacetic acid 2-Hydroxyethylaminodiacetic acid N-(2-Hydroxyethyl)imidodiacetic acid (Hydroxyethylimino)diacetic acid N-Hydroxyethyliminodiacetic acid (2-Hydroxyethyl)iminodiacetic acid Hydroxyethylnitrilodiacetic acid NSC 18474 USAF DO-37 UNII-BPQ4R5AF5K" [P]. 中国发明专利, 专利号 CN 115644933 B, 授权公告日 2017-10-17.
  3. 发明人冯建国，高志强，马晓峰. "A Process for Preparing High-Purity 93-62-9 BPQ4R5AF5K N-(2-Hydroxyethyl)iminodiacetic acid Acetic acid, 2-(hydroxyethylimino)di- Glycine, N-(carboxymethyl)-N-(2-hydroxyethyl)- 2-Hydroxyethyliminodi(acetic acid) 4-04-00-02432 (Beilstein Handbook Reference) Acetic acid, (hydroxyethyl)iminodi- Acetic acid, 2-((hydroxyethyl)imino)di- BRN 1780628 Caswell No. 489 EINECS 202-263-9 EPA Pesticide Chemical Code 039104 Ethanolamine-N,N-diacetic acid Heida 2-Hydroxyethylamino diacetic acid 2-Hydroxyethylaminodiacetic acid N-(2-Hydroxyethyl)imidodiacetic acid (Hydroxyethylimino)diacetic acid N-Hydroxyethyliminodiacetic acid (2-Hydroxyethyl)iminodiacetic acid Hydroxyethylnitrilodiacetic acid NSC 18474 USAF DO-37 UNII-BPQ4R5AF5K" [P]. 中国发明专利, 专利号 CN 110523312 B, 授权公告日 2024-07-22.

参考文献 Literature

  1. Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of <I>N</I>-羟乙基亚胺二乙酸 in Pharmaceutical Formulations". Anal. Methods, 2018, 1710, 1533-1556.
  2. Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of <I>N</I>-羟乙基亚胺二乙酸 as an Impurity". Anal. Chem., 2025, 1555, (5), 8596-8602.
  3. Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 93-62-9 BPQ4R5AF5K N-(2-Hydroxyethyl)iminodiacetic acid Acetic acid, 2-(hydroxyethylimino)di- Glycine, N-(carboxymethyl)-N-(2-hydroxyethyl)- 2-Hydroxyethyliminodi(acetic acid) 4-04-00-02432 (Beilstein Handbook Reference) Acetic acid, (hydroxyethyl)iminodi- Acetic acid, 2-((hydroxyethyl)imino)di- BRN 1780628 Caswell No. 489 EINECS 202-263-9 EPA Pesticide Chemical Code 039104 Ethanolamine-N,N-diacetic acid Heida 2-Hydroxyethylamino diacetic acid 2-Hydroxyethylaminodiacetic acid N-(2-Hydroxyethyl)imidodiacetic acid (Hydroxyethylimino)diacetic acid N-Hydroxyethyliminodiacetic acid (2-Hydroxyethyl)iminodiacetic acid Hydroxyethylnitrilodiacetic acid NSC 18474 USAF DO-37 UNII-BPQ4R5AF5K Using HRMS and NMR". J. Agric. Food Chem., 2017, 1183, 8561-8571.
  4. Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate <I>N</I>-羟乙基亚胺二乙酸 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2015, 916, (6), 3699-3726.

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