(<I>S</I>)-(+)-仲丁胺 CAS 513-49-5

513-49-5 Z192XWH21O 2-Butanamine, (S)- 2-Butanamine, (S)- (9CI) 2-Butanamine, (2S)- (S)-sec-Butylamine (S)-2-Aminobutane S-2-Butylamine (+)-2-Butylamine EINECS 208-164-7 UNII-Z192XWH21O sec-Butylamine, (S)- sec-Butylamine

纯度 97%+现货药物标准品
CAS 号513-49-5
分子式C4H11N
分子量73.14 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>S</I>)-(+)-仲丁胺 513-49-5
Z192XWH21O
2-Butanamine, (S)-
2-Butanamine, (S)- (9CI)
2-Butanamine, (2S)-
(S)-sec-Butylamine
(S)-2-Aminobutane
S-2-Butylamine
(+)-2-Butylamine
EINECS 208-164-7
UNII-Z192XWH21O
sec-Butylamine, (S)-
sec-Butylamine CAS 513-49-5 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的(<I>S</I>)-(+)-仲丁胺(513-49-5 Z192XWH21O 2-Butanamine, (S)- 2-Butanamine, (S)- (9CI) 2-Butanamine, (2S)- (S)-sec-Butylamine (S)-2-Aminobutane S-2-Butylamine (+)-2-Butylamine EINECS 208-164-7 UNII-Z192XWH21O sec-Butylamine, (S)- sec-Butylamine)为药物标准品,CAS 登记号 513-49-5,分子式 C4H11N,分子量 73.14。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。

在质量保证方面,(<I>S</I>)-(+)-仲丁胺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。 化学式为 C4H11N 的(<I>S</I>)-(+)-仲丁胺(513-49-5 Z192XWH21O 2-Butanamine, (S)- 2-Butanamine, (S)- (9CI) 2-Butanamine, (2S)- (S)-sec-Butylamine (S)-2-Aminobutane S-2-Butylamine (+)-2-Butylamine EINECS 208-164-7 UNII-Z192XWH21O sec-Butylamine, (S)- sec-Butylamine),其CAS登记号是 513-49-5,分子量为 73.14 g/mol。 依据分子式为 C4H11N 的(<I>S</I>)-(+)-仲丁胺结构特征,其分子内含有机化

应用场景:在化学分析实验室中,(<I>S</I>)-(+)-仲丁胺(CAS 513-49-5)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(<I>S</I>)-(+)-仲丁胺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配制,于2-8°C冷藏保存,避光条件下储存; - 低浓度工作液(<10 μg/mL)建议当天配制使用,不宜长期存放; - 开启安瓿瓶/西林瓶后应在干燥环境下尽快使用,防止吸潮影响称量准确性。

理化性质 Physical & Chemical Properties

中文名称(<I>S</I>)-(+)-仲丁胺
分子式C4H11N
分子量73.14 g/mol
外观形态白色至类白色液体。(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
溶解性参考可溶于甲醇、乙腈、DMSO
稳定性对光敏感,应避免强光直射
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)0.0
CAS登记年份(估)1957年
含氮原子数1

相关专利 Related Patents

  1. Hughes D C, Patel M V, Stevens L M. "一种(<I>S</I>)-(+)-仲丁胺的合成方法" [P]. US Patent, US 10472245 B2, 2017-06-08.
  2. O'Brien P Q, Fischer A B, Hughes D C. "Method for the Synthesis of 513-49-5 Z192XWH21O 2-Butanamine, (S)- 2-Butanamine, (S)- (9CI) 2-Butanamine, (2S)- (S)-sec-Butylamine (S)-2-Aminobutane S-2-Butylamine (+)-2-Butylamine EINECS 208-164-7 UNII-Z192XWH21O sec-Butylamine, (S)- sec-Butylamine" [P]. US Patent, US 9582611 B2, 2017-01-15.
  3. 发明人黄志刚,郭海燕,李文辉. "A Process for Preparing High-Purity 513-49-5 Z192XWH21O 2-Butanamine, (S)- 2-Butanamine, (S)- (9CI) 2-Butanamine, (2S)- (S)-sec-Butylamine (S)-2-Aminobutane S-2-Butylamine (+)-2-Butylamine EINECS 208-164-7 UNII-Z192XWH21O sec-Butylamine, (S)- sec-Butylamine" [P]. 中国发明专利, 专利号 CN 108060242 A, 授权公告日 2024-12-13.

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 (<I>S</I>)-(+)-仲丁胺 in Pharmaceutical Formulations". Biomed. Chromatogr., 2018, 1716, 3368-3375.
  2. Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of (<I>S</I>)-(+)-仲丁胺 as an Impurity". Anal. Chem., 2011, 1275, 9182-9204.
  3. Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 513-49-5 Z192XWH21O 2-Butanamine, (S)- 2-Butanamine, (S)- (9CI) 2-Butanamine, (2S)- (S)-sec-Butylamine (S)-2-Aminobutane S-2-Butylamine (+)-2-Butylamine EINECS 208-164-7 UNII-Z192XWH21O sec-Butylamine, (S)- sec-Butylamine Using HRMS and NMR". Chromatographia, 2014, 1699, 2085-2100.
  4. Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate (<I>S</I>)-(+)-仲丁胺 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2023, 2036, (8), 9961-9983.

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