(<I>S</I>)-(+)-2-(叔丁基)-3-甲基-4-咪唑烷酮三氟乙酸 CAS 900503-70-0

(S)-(+)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid (S)-(+)-2-(tert-Butyl)-3-methyl-4-oxoimidazolidinium trifluoroacetate (S)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid salt 900503-70-0

纯度 97%+现货药物标准品
CAS 号900503-70-0
分子式C8H16N2O C2HF3O2
分子量N/A 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>)-(+)-2-(叔丁基)-3-甲基-4-咪唑烷酮三氟乙酸 (S)-(+)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid
(S)-(+)-2-(tert-Butyl)-3-methyl-4-oxoimidazolidinium trifluoroacetate
(S)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid salt
900503-70-0 CAS 900503-70-0 结构式 Chemical Structure

产品介绍 Description

(<I>S</I>)-(+)-2-(叔丁基)-3-甲基-4-咪唑烷酮三氟乙酸(英文名 (S)-(+)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid (S)-(+)-2-(tert-Butyl)-3-methyl-4-oxoimidazolidinium trifluoroacetate (S)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid salt 900503-70-0,CAS 900503-70-0)属于药物标准品。分子式 C8H16N2O C2HF3O2。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。

(<I>S</I>)-(+)-2-(叔丁基)-3-甲基-4-咪唑烷酮三氟乙酸(分子式 C8H16N2O C2HF3O2)的化学结构中包含酰胺类,羧酸类,含羟基,含醚键,含氟取代。在反相色谱体系中,其保留行为主要受含氮官能团的质子化状态影响,这为HPLC-UV/DAD或LC-MS方法的建立提供了重要依据。含氮官能团的存在使该化合物在ESI正离子模式下具有优良的离子化效率,适合LC-MS/MS分析。 (<I>S</I>)-(+)-2-(叔丁基)-3-甲基-4-咪唑烷酮三氟乙酸((S)-(+)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid (S)-(+)-2-(tert-Butyl)-3-methyl-4-oxoimidazolidinium trifluoroacetate (S)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid salt 900503-70-0),CAS注册编号 900503-70-0,化学分子式为 C8H16N2

应用场景:针对化学分析用途,(<I>S</I>)-(+)-2-(叔丁基)-3-甲基-4-咪唑烷酮三氟乙酸((S)-(+)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid (S)-(+)-2-(tert-Butyl)-3-methyl-4-oxoimidazolidinium trifluoroacetate (S)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid salt 900503-70-0)是具有明确定量溯源的认证级对照品。 推荐以(<I>S

理化性质 Physical & Chemical Properties

中文名称(<I>S</I>)-(+)-2-(叔丁基)-3-甲基-4-咪唑烷酮三氟乙酸
分子式C8H16N2O C2HF3O2
分子量270.25 g/mol
外观形态白色至类白色结晶性粉末。(具有轻微卤代物特征气味,具有氨/胺类微弱气味,挥发性较低)
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮,密闭保存防止挥发
溶解性参考可溶于甲醇、乙醇、DMSO
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;含酯键,遇强碱易水解
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)1987年
卤素含量F取代
含氮原子数2

相关专利 Related Patents

  1. 发明人马晓峰,赵玉洁,高志强. "一种(<I>S</I>)-(+)-2-(叔丁基)-3-甲基-4-咪唑烷酮三氟乙酸的合成方法" [P]. 中国发明专利, 专利号 CN 109019895 B, 授权公告日 2022-11-15.
  2. Park J H, Thompson G K, Schröder R. "Method for the Synthesis of (S)-(+)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid (S)-(+)-2-(tert-Butyl)-3-methyl-4-oxoimidazolidinium trifluoroacetate (S)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid salt 900503-70-0" [P]. US Patent, US 10807482 B2, 2021-04-24.

参考文献 Literature

  1. Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of (<I>S</I>)-(+)-2-(叔丁基)-3-甲基-4-咪唑烷酮三氟乙酸 in Pharmaceutical Formulations". Talanta, 2014, 2289, (6), 3732-3746.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of (<I>S</I>)-(+)-2-(叔丁基)-3-甲基-4-咪唑烷酮三氟乙酸 as an Impurity". Chromatographia, 2012, 859, 8457-8464.
  3. Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (S)-(+)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid (S)-(+)-2-(tert-Butyl)-3-methyl-4-oxoimidazolidinium trifluoroacetate (S)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid salt 900503-70-0 Using HRMS and NMR". Food Chem., 2016, 454, (2), 9045-9063.

推荐产品 Recommended Standards

为什么选择 CATO 佳途?

加载产品详情...