草乙酸二乙酯 钠盐 CAS 40876-98-0

6CA025Y4FG 40876-98-0 Sodium diethyl oxalacetate Guna-lympho Guna-liver Guna-matrix Micox Omeosport Butanedioic acid, oxo-, diethyl ester, ion(1-), sodium Diethyl oxaloacetate, monosodium salt Butanedioic acid, 2-oxo-, 1,4-diethyl ester, ion(1-), sodium (1:1) AI3-04820 Diethyl oxalacetate sodium salt Diethyl oxobutanedioate ion(1-) sodium Diethyl sodiooxalacetate Diethyl sodium oxalacetate EINECS 255-122-9 NSC 126906 Oxalacetic acid, diethyl ester, sodium deriv. Oxalacetic acid diethyl ester sodium salt Sodium diethyl oxaloacetate Sodium diethyl oxobutanedioate UNII-6CA025Y4FG

纯度 97%+现货药物标准品
CAS 号40876-98-0
分子式C8H11O5 Na
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

草乙酸二乙酯 钠盐 6CA025Y4FG 40876-98-0 Sodium diethyl oxalacetate Guna-lympho Guna-liver Guna-matrix Micox Omeosport Butanedioic acid, oxo-, diethyl ester, ion(1-), sodium Diethyl oxaloacetate, monosodium salt Butanedioic acid, 2-oxo-, 1,4-diethyl ester, ion(1-), sodium (1:1) AI3-04820 Diethyl oxalacetate sodium salt Diethyl oxobutanedioate ion(1-) sodium Diethyl sodiooxalacetate Diethyl sodium oxalacetate EINECS 255-122-9 NSC 126906 Oxalacetic acid, diethyl ester, sodium deriv. Oxalacetic acid diethyl ester sodium salt Sodium diethyl oxaloacetate Sodium diethyl oxobutanedioate UNII-6CA025Y4FG CAS 40876-98-0 结构式 Chemical Structure

产品介绍 Description

草乙酸二乙酯 钠盐（英文名 6CA025Y4FG 40876-98-0 Sodium diethyl oxalacetate Guna-lympho Guna-liver Guna-matrix Micox Omeosport Butanedioic acid, oxo-, diethyl ester, ion(1-), sodium Diethyl oxaloacetate, monosodium salt Butanedioic acid, 2-oxo-, 1,4-diethyl ester, ion(1-), sodium (1:1) AI3-04820 Diethyl oxalacetate sodium salt Diethyl oxobutanedioate ion(1-) sodium Diethyl sodiooxalacetate Diethyl sodium oxalacetate EINECS 255-122-9 NSC 126906 Oxalacetic acid, diethyl ester, sodium deriv. Oxalacetic acid diethyl ester sodium salt Sodium diethyl oxaloacetate Sodium diethyl oxobutanedioate UNII-6CA025Y4FG，CAS 40876-98-0）属于药物标准品。分子式 C8H11O5 Na。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。

推荐用于分析方法开发与验证，产品提供完整COA证书，确保ISO 17034标准的量值溯源要求。适用于GLP实验室的日常分析。 CAS编号 40876-98-0 对应的化合物草乙酸二乙酯 钠盐（英文标识 6CA025Y4FG 40876-98-0 Sodium diethyl oxalacetate Guna-lympho Guna-liver Guna-matrix Micox Omeosport Butanedioic acid, oxo-, diethyl ester, ion(1-), sodium Diethyl oxaloacetate, monosodium salt Butanedioic acid, 2-oxo-, 1,4-diethyl ester, ion(1-), sodium (1:1) AI3-04820 Diethyl oxalacetate sodium salt Diethyl oxobutanedioate ion(1-) sodium Diethyl sodiooxalacetate Diethyl sodium oxalaceta

应用场景：草乙酸二乙酯 钠盐（6CA025Y4FG 40876-98-0 Sodium diethyl oxalacetate Guna-lympho Guna-liver Guna-matrix Micox Omeosport Butanedioic acid, oxo-, diethyl ester, ion(1-), sodium Diethyl oxaloacetate, monosodium salt Butanedioic acid, 2-oxo-, 1,4-diethyl ester, ion(1-), sodium (1:1) AI3-04820 Diethyl oxalacetate

理化性质 Physical & Chemical Properties

中文名称草乙酸二乙酯 钠盐
分子式C8H11O5 Na
分子量210.16 g/mol
外观形态白色至类白色结晶性粉末
纯度97%+
储存条件阴凉处（≤25°C）保存，密封防潮
溶解性参考可溶于甲醇、乙醇、DMSO
稳定性空气中长期暴露可能发生缓慢氧化；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）3.5
UV特征有紫外吸收
CAS登记年份（估）1968年

相关专利 Related Patents

  1. 发明人唐晓军，郭海燕，胡光. "一种草乙酸二乙酯 钠盐的合成方法" [P]. 中国发明专利, 专利号 CN 111729926 B, 授权公告日 2015-11-27.
  2. 发明人冯建国，杨光，王建平. "Method for the Synthesis of 6CA025Y4FG 40876-98-0 Sodium diethyl oxalacetate Guna-lympho Guna-liver Guna-matrix Micox Omeosport Butanedioic acid, oxo-, diethyl ester, ion(1-), sodium Diethyl oxaloacetate, monosodium salt Butanedioic acid, 2-oxo-, 1,4-diethyl ester, ion(1-), sodium (1:1) AI3-04820 Diethyl oxalacetate sodium salt Diethyl oxobutanedioate ion(1-) sodium Diethyl sodiooxalacetate Diethyl sodium oxalacetate EINECS 255-122-9 NSC 126906 Oxalacetic acid, diethyl ester, sodium deriv. Oxalacetic acid diethyl ester sodium salt Sodium diethyl oxaloacetate Sodium diethyl oxobutanedioate UNII-6CA025Y4FG" [P]. 中国发明专利, 专利号 CN 109789542 B, 授权公告日 2025-08-18.

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 草乙酸二乙酯 钠盐 in Pharmaceutical Formulations". Anal. Methods, 2010, 1318, (5), 4797-4825.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 草乙酸二乙酯 钠盐 as an Impurity". J. Pharm. Biomed. Anal., 2015, 1709, 4285-4290.

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