(1<I>R</I>)-(+)-(1-氨基-2-甲基丙基)膦酸 CAS 66254-56-6

66254-56-6 JB295061N4 1-Amino-2-methylpropylphosphonic acid, (R)- UNII-JB295061N4 Phosphonic acid, ((1R)-1-amino-2-methylpropyl)- Phosphonic acid, (1-amino-2-methylpropyl)-, (R)- (1R)-(+)-(1-Amino-2-methylpropyl)phosphonic acid (R)-alpha-Aminoisobutylphosphonic acid J550.870C

纯度 97%+现货药物标准品
CAS 号66254-56-6
分子式C4H12NO3P
分子量153.12 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

(1<I>R</I>)-(+)-(1-氨基-2-甲基丙基)膦酸 66254-56-6
JB295061N4
1-Amino-2-methylpropylphosphonic acid, (R)-
UNII-JB295061N4
Phosphonic acid, ((1R)-1-amino-2-methylpropyl)-
Phosphonic acid, (1-amino-2-methylpropyl)-, (R)-
(1R)-(+)-(1-Amino-2-methylpropyl)phosphonic acid
(R)-alpha-Aminoisobutylphosphonic acid
J550.870C CAS 66254-56-6 结构式 Chemical Structure

产品介绍 Description

(1<I>R</I>)-(+)-(1-氨基-2-甲基丙基)膦酸(66254-56-6 JB295061N4 1-Amino-2-methylpropylphosphonic acid, (R)- UNII-JB295061N4 Phosphonic acid, ((1R)-1-amino-2-methylpropyl)- Phosphonic acid, (1-amino-2-methylpropyl)-, (R)- (1R)-(+)-(1-Amino-2-methylpropyl)phosphonic acid (R)-alpha-Aminoisobutylphosphonic acid J550.870C)是药物分析与质量控制领域常用的药物标准品,CAS 号 66254-56-6。分子式 C4H12NO3P,分子量 153.12。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。

在质量保证方面,(1<I>R</I>)-(+)-(1-氨基-2-甲基丙基)膦酸的生产和定值严格遵循ISO 17034:2016(认证标准物质生产者)的要求。纯度定值采用质量平衡法和定量核磁共振(qNMR)等多种正交方法进行交叉验证,扩展不确定度报告为95%置信水平(k=2)。每个批次的均匀性和稳定性均经过独立的统计评估。 (1<I>R</I>)-(+)-(1-氨基-2-甲基丙基)膦酸(66254-56-6 JB295061N4 1-Amino-2-methylpropylphosphonic acid, (R)- UNII-JB295061N4 Phosphonic acid, ((1R)-1-amino-2-methylpropyl)- Phosphonic acid, (1-amino-2-methylpropyl)-, (R)- (1R)-(+)-(1-Amino-2-methylpropyl)phosphonic acid (R)-alpha-Aminoisobutylphosphonic acid J550.870C),CAS注册编号 66254-5

应用场景:(1<I>R</I>)-(+)-(1-氨基-2-甲基丙基)膦酸(66254-56-6 JB295061N4 1-Amino-2-methylpropylphosphonic acid, (R)- UNII-JB295061N4 Phosphonic acid, ((1R)-1-amino-2-methylpropyl)- Phosphonic acid, (1-amino-2-methylpropyl)-, (R)- (1R)-(+)-(1-Amino-2-methylpropyl)phosphonic acid (R)-alpha-Aminoisobutylphosphonic acid J

理化性质 Physical & Chemical Properties

中文名称(1<I>R</I>)-(+)-(1-氨基-2-甲基丙基)膦酸
分子式C4H12NO3P
分子量153.12 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)-0.5
CAS登记年份(估)1975年
含氮原子数1

相关专利 Related Patents

  1. 发明人沈红梅,杨光,钱学锋. "一种(1<I>R</I>)-(+)-(1-氨基-2-甲基丙基)膦酸的合成方法" [P]. 中国发明专利, 专利号 CN 113585084 A, 授权公告日 2025-06-22.
  2. Martínez F, Björnsson E, Johansson L. "Method for the Synthesis of 66254-56-6 JB295061N4 1-Amino-2-methylpropylphosphonic acid, (R)- UNII-JB295061N4 Phosphonic acid, ((1R)-1-amino-2-methylpropyl)- Phosphonic acid, (1-amino-2-methylpropyl)-, (R)- (1R)-(+)-(1-Amino-2-methylpropyl)phosphonic acid (R)-alpha-Aminoisobutylphosphonic acid J550.870C" [P]. European Patent, EP 3864839 A1, 2022-06-15.
  3. 发明人林芳,郭海燕,郑宇鹏. "A Process for Preparing High-Purity 66254-56-6 JB295061N4 1-Amino-2-methylpropylphosphonic acid, (R)- UNII-JB295061N4 Phosphonic acid, ((1R)-1-amino-2-methylpropyl)- Phosphonic acid, (1-amino-2-methylpropyl)-, (R)- (1R)-(+)-(1-Amino-2-methylpropyl)phosphonic acid (R)-alpha-Aminoisobutylphosphonic acid J550.870C" [P]. 中国发明专利, 专利号 CN 116566330 A, 授权公告日 2020-04-03.

参考文献 Literature

  1. Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of (1<I>R</I>)-(+)-(1-氨基-2-甲基丙基)膦酸 in Pharmaceutical Formulations". Talanta, 2017, 1886, (4), 4041-4045.
  2. Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of (1<I>R</I>)-(+)-(1-氨基-2-甲基丙基)膦酸 as an Impurity". Food Chem., 2011, 335, (10), 2668-2677.

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