1,1,1-三氟-2,4-戊二酮 CAS 367-57-7

1,1,1-Trifluoroacetylacetone 367-57-7 (2,2,2-TRIFLUOROACETYL)ACETONE;1,1,1-TRIFLUORO-2,4-PENTANEDIONE;1,1,1-TRIFLUOROACETYLACETONE;1,1,1-TRIFLUOROPENTANE-2,4-DIONE;2,4-PENTANEDIONE, 1,1,1-TRIFLUORO-;A,A,A-TRIFLUOROACETYLACETONE;ACETYL TRIFLUOROACETONE;ALPHA,ALPHA,ALPHA-TRIFLUOROACETYLACETONE;TAA;TFPD-H;TRIFLUOROACETYLACETONE SC11824

纯度 97%+现货药物标准品
CAS 号367-57-7
分子式C5H5F3O2
分子量154.09 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

1,1,1-三氟-2,4-戊二酮 1,1,1-Trifluoroacetylacetone
367-57-7
(2,2,2-TRIFLUOROACETYL)ACETONE;1,1,1-TRIFLUORO-2,4-PENTANEDIONE;1,1,1-TRIFLUOROACETYLACETONE;1,1,1-TRIFLUOROPENTANE-2,4-DIONE;2,4-PENTANEDIONE, 1,1,1-TRIFLUORO-;A,A,A-TRIFLUOROACETYLACETONE;ACETYL TRIFLUOROACETONE;ALPHA,ALPHA,ALPHA-TRIFLUOROACETYLACETONE;TAA;TFPD-H;TRIFLUOROACETYLACETONE
SC11824 CAS 367-57-7 结构式 Chemical Structure

产品介绍 Description

1,1,1-三氟-2,4-戊二酮(英文名 1,1,1-Trifluoroacetylacetone 367-57-7 (2,2,2-TRIFLUOROACETYL)ACETONE;1,1,1-TRIFLUORO-2,4-PENTANEDIONE;1,1,1-TRIFLUOROACETYLACETONE;1,1,1-TRIFLUOROPENTANE-2,4-DIONE;2,4-PENTANEDIONE, 1,1,1-TRIFLUORO-;A,A,A-TRIFLUOROACETYLACETONE;ACETYL TRIFLUOROACETONE;ALPHA,ALPHA,ALPHA-TRIFLUOROACETYLACETONE;TAA;TFPD-H;TRIFLUOROACETYLACETONE SC11824,CAS 367-57-7)属于药物标准品。分子式 C5H5F3O2,分子量 154.09。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。

1,1,1-三氟-2,4-戊二酮(1,1,1-Trifluoroacetylacetone 367-57-7 (2,2,2-TRIFLUOROACETYL)ACETONE;1,1,1-TRIFLUORO-2,4-PENTANEDIONE;1,1,1-TRIFLUOROACETYLACETONE;1,1,1-TRIFLUOROPENTANE-2,4-DIONE;2,4-PENTANEDIONE, 1,1,1-TRIFLUORO-;A,A,A-TRIFLUOROACETYLACETONE;ACETYL TRIFLUOROACETONE;ALPHA,ALPHA,ALPHA-TRIFLUOROACETYLACETONE;TAA;TFPD-H;TRIFLUOROACETYLACETONE SC11824),CAS注册编号 367-57-7,化学分子式为 C5H5F3O2,分子量 154.09 g/mol。 从化学结构特征来看,1,1,1-三氟-2,4-戊二酮的分子骨架中包含羧酸类,含羟基,含醚键,含氟取代。该化合物的不饱和度为2.0,表明结构中存在约2个环或双键等价单元。分子量为154.09

应用场景:针对化学分析用途,1,1,1-三氟-2,4-戊二酮(1,1,1-Trifluoroacetylacetone 367-57-7 (2,2,2-TRIFLUOROACETYL)ACETONE;1,1,1-TRIFLUORO-2,4-PENTANEDIONE;1,1,1-TRIFLUOROACETYLACETONE;1,1,1-TRIFLUOROPENTANE-2,4-DIONE;2,4-PENTANEDIONE, 1,1,1-TRIFLUORO-;A,A,A-TRIFLUOROACETYLACETONE;ACETYL TRIFLUOROACETONE;ALPHA,ALPHA,ALPHA-TRIF

理化性质 Physical & Chemical Properties

中文名称1,1,1-三氟-2,4-戊二酮
分子式C5H5F3O2
分子量154.09 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,挥发性较低)
纯度97%+
储存条件2-8°C冷藏保存,密闭保存防止挥发
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
稳定性含酯键,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)1957年
卤素含量F取代

相关专利 Related Patents

  1. 发明人孙丽萍,刘建华,郭海燕. "一种1,1,1-三氟-2,4-戊二酮的合成方法" [P]. 中国发明专利, 专利号 CN 112526093 B, 授权公告日 2016-02-14.
  2. Schröder R, Patel M V, Lee S K. "Method for the Synthesis of 1,1,1-Trifluoroacetylacetone 367-57-7 (2,2,2-TRIFLUOROACETYL)ACETONE;1,1,1-TRIFLUORO-2,4-PENTANEDIONE;1,1,1-TRIFLUOROACETYLACETONE;1,1,1-TRIFLUOROPENTANE-2,4-DIONE;2,4-PENTANEDIONE, 1,1,1-TRIFLUORO-;A,A,A-TRIFLUOROACETYLACETONE;ACETYL TRIFLUOROACETONE;ALPHA,ALPHA,ALPHA-TRIFLUOROACETYLACETONE;TAA;TFPD-H;TRIFLUOROACETYLACETONE SC11824" [P]. US Patent, US 10979177 B2, 2015-10-22.

参考文献 Literature

  1. Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 1,1,1-三氟-2,4-戊二酮 in Pharmaceutical Formulations". Chemosphere, 2021, 824, 3240-3263.
  2. Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1,1,1-三氟-2,4-戊二酮 as an Impurity". J. Sep. Sci., 2016, 2111, (3), 2419-2448.
  3. Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1,1,1-Trifluoroacetylacetone 367-57-7 (2,2,2-TRIFLUOROACETYL)ACETONE;1,1,1-TRIFLUORO-2,4-PENTANEDIONE;1,1,1-TRIFLUOROACETYLACETONE;1,1,1-TRIFLUOROPENTANE-2,4-DIONE;2,4-PENTANEDIONE, 1,1,1-TRIFLUORO-;A,A,A-TRIFLUOROACETYLACETONE;ACETYL TRIFLUOROACETONE;ALPHA,ALPHA,ALPHA-TRIFLUOROACETYLACETONE;TAA;TFPD-H;TRIFLUOROACETYLACETONE SC11824 Using HRMS and NMR". Anal. Chem., 2010, 428, 7349-7363.

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