2,2-二氟-2-(氟磺酰基)乙酸甲酯 CAS 680-15-9

1,1-DIFLUORO-2-METHOXY-2-OXOETHANE-1-SULPHONYL FLUORIDE 2,2-DIFLUORO-2-FLUOROSULFONYLACETIC ACID METHYL ESTER 680-15-9 DIFLUORO(FLUOROSULFONYL)ACETIC ACID METHYL ESTER DIFLUORO(FLUOROSULPHONYL)ACETIC ACID METHYL ESTER EF10008 FLUOROSULFONYLDIFLUOROACETIC ACID METHYL ESTER METHYL 2,2-DIFLUORO-2-(FLUOROSULFONYL)ACETATE METHYL 2-(FLUOROSULFONYL)DIFLUOROACETATE METHYL 2-(FLUOROSULPHONYL)DIFLUOROACETATE METHYL DIFLUORO(FLUOROSULFONYL)ACETATE METHYL DIFLUORO(FLUOROSULPHONYL)ACETATE METHYL FLUOROSULFONYLDIFLUOROACETATE METHYLFLUOROSULPHONYLDIFLUOROACETATE

纯度 97%+现货药物标准品
CAS 号680-15-9
分子式C3H3F3O4S
分子量192.11 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

2,2-二氟-2-(氟磺酰基)乙酸甲酯 1,1-DIFLUORO-2-METHOXY-2-OXOETHANE-1-SULPHONYL FLUORIDE
2,2-DIFLUORO-2-FLUOROSULFONYLACETIC ACID METHYL ESTER
680-15-9
DIFLUORO(FLUOROSULFONYL)ACETIC ACID METHYL ESTER
DIFLUORO(FLUOROSULPHONYL)ACETIC ACID METHYL ESTER
EF10008
FLUOROSULFONYLDIFLUOROACETIC ACID METHYL ESTER
METHYL 2,2-DIFLUORO-2-(FLUOROSULFONYL)ACETATE
METHYL 2-(FLUOROSULFONYL)DIFLUOROACETATE
METHYL 2-(FLUOROSULPHONYL)DIFLUOROACETATE
METHYL DIFLUORO(FLUOROSULFONYL)ACETATE
METHYL DIFLUORO(FLUOROSULPHONYL)ACETATE
METHYL FLUOROSULFONYLDIFLUOROACETATE
METHYLFLUOROSULPHONYLDIFLUOROACETATE CAS 680-15-9 结构式 Chemical Structure

产品介绍 Description

2,2-二氟-2-(氟磺酰基)乙酸甲酯(1,1-DIFLUORO-2-METHOXY-2-OXOETHANE-1-SULPHONYL FLUORIDE 2,2-DIFLUORO-2-FLUOROSULFONYLACETIC ACID METHYL ESTER 680-15-9 DIFLUORO(FLUOROSULFONYL)ACETIC ACID METHYL ESTER DIFLUORO(FLUOROSULPHONYL)ACETIC ACID METHYL ESTER EF10008 FLUOROSULFONYLDIFLUOROACETIC ACID METHYL ESTER METHYL 2,2-DIFLUORO-2-(FLUOROSULFONYL)ACETATE METHYL 2-(FLUOROSULFONYL)DIFLUOROACETATE METHYL 2-(FLUOROSULPHONYL)DIFLUOROACETATE METHYL DIFLUORO(FLUOROSULFONYL)ACETATE METHYL DIFLUORO(FLUOROSULPHONYL)ACETATE METHYL FLUOROSULFONYLDIFLUOROACETATE METHYLFLUOROSULPHONYLDIFLUOROACETATE)是药物分析与质量控制领域常用的药物标准品,CAS 号 680-15-9。分子式 C3H3F3O4S,分子量 192.11。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。

从化学结构特征来看,2,2-二氟-2-(氟磺酰基)乙酸甲酯的分子骨架中包含含砜基,羧酸类,含醚键,含氟取代。该化合物的不饱和度为1.0,表明结构中存在约1个环或双键等价单元。分子量为192.11 g/mol,属于中等分子量化合物。卤素原子的引入增加了化合物的电负性,在ECD(电子捕获检测器)中具有优良的响应灵敏度。 化学式为 C3H3F3O4S 的2,2-二氟-2-(氟磺酰基)乙酸甲酯(1,1-DIFLUORO-2-METHOXY-2-OXOETHANE-1-SULPHONYL FLUORIDE 2,2-DIFLUORO-2-FLUOROSULFONYLACETIC ACID METHYL ESTER 680-15-9 DIFLUORO(FLUOROSULFONYL)ACETIC ACID METHYL ESTER DIFLUORO(FLUOROSULPHONYL)ACETIC ACID METHYL ESTER EF10008 FLUOROSULFONYLDIFLUOROACETIC ACID METHYL ESTER METHYL 2,2-DIFLUORO-2-(FLUOROSU

应用场景:2,2-二氟-2-(氟磺酰基)乙酸甲酯(1,1-DIFLUORO-2-METHOXY-2-OXOETHANE-1-SULPHONYL FLUORIDE 2,2-DIFLUORO-2-FLUOROSULFONYLACETIC ACID METHYL ESTER 680-15-9 DIFLUORO(FLUOROSULFONYL)ACETIC ACID METHYL ESTER DIFLUORO(FLUOROSULPHONYL)ACETIC ACID METHYL ESTER EF10008 FLUOROSULFONYLDIFLUOROACETIC ACID METHYL ESTER METHYL

理化性质 Physical & Chemical Properties

中文名称2,2-二氟-2-(氟磺酰基)乙酸甲酯
分子式C3H3F3O4S
分子量192.11 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,含硫化合物特征性气味,挥发性较低)
纯度97%+
储存条件2-8°C冷藏保存,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、水
稳定性具有吸湿性,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)1.0
CAS登记年份(估)1957年
卤素含量F取代
含硫原子数1

相关专利 Related Patents

  1. 发明人郭海燕,唐晓军,张德明. "一种2,2-二氟-2-(氟磺酰基)乙酸甲酯的合成方法" [P]. 中国发明专利, 专利号 CN 113682130 A, 授权公告日 2021-11-12.
  2. 发明人钱学锋,何建平,陈志强. "Method for the Synthesis of 1,1-DIFLUORO-2-METHOXY-2-OXOETHANE-1-SULPHONYL FLUORIDE 2,2-DIFLUORO-2-FLUOROSULFONYLACETIC ACID METHYL ESTER 680-15-9 DIFLUORO(FLUOROSULFONYL)ACETIC ACID METHYL ESTER DIFLUORO(FLUOROSULPHONYL)ACETIC ACID METHYL ESTER EF10008 FLUOROSULFONYLDIFLUOROACETIC ACID METHYL ESTER METHYL 2,2-DIFLUORO-2-(FLUOROSULFONYL)ACETATE METHYL 2-(FLUOROSULFONYL)DIFLUOROACETATE METHYL 2-(FLUOROSULPHONYL)DIFLUOROACETATE METHYL DIFLUORO(FLUOROSULFONYL)ACETATE METHYL DIFLUORO(FLUOROSULPHONYL)ACETATE METHYL FLUOROSULFONYLDIFLUOROACETATE METHYLFLUOROSULPHONYLDIFLUOROACETATE" [P]. 中国发明专利, 专利号 CN 114309989 A, 授权公告日 2018-05-09.

参考文献 Literature

  1. Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 2,2-二氟-2-(氟磺酰基)乙酸甲酯 in Pharmaceutical Formulations". Sci. Total Environ., 2014, 652, 5697-5723.
  2. Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2,2-二氟-2-(氟磺酰基)乙酸甲酯 as an Impurity". J. Chromatogr. A, 2011, 1038, (11), 4884-4913.

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