2,5-dimethylfuran-3-thiol CAS 55764-23-3

55764-23-3 WCT2259X5L 2,5-Dimethyl-3-furanthiol 2,5-Dimethylfuran-3-thiol 3-Furanthiol, 2,5-dimethyl- 2,5-Dimethyl-3-furylmercaptan 2,5-Dimethyl-3-mercaptofuran EINECS 259-800-5 FEMA No. 3451 3-Mercapto-2,5-dimethylfuran UNII-WCT2259X5L

纯度 97%+现货药物标准品
CAS 号55764-23-3
分子式C6H12OS
分子量132.22 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

2,5-dimethylfuran-3-thiol 55764-23-3
WCT2259X5L
2,5-Dimethyl-3-furanthiol
2,5-Dimethylfuran-3-thiol
3-Furanthiol, 2,5-dimethyl-
2,5-Dimethyl-3-furylmercaptan
2,5-Dimethyl-3-mercaptofuran
EINECS 259-800-5
FEMA No. 3451
3-Mercapto-2,5-dimethylfuran
UNII-WCT2259X5L CAS 55764-23-3 结构式 Chemical Structure

产品介绍 Description

2,5-dimethylfuran-3-thiol(55764-23-3 WCT2259X5L 2,5-Dimethyl-3-furanthiol 2,5-Dimethylfuran-3-thiol 3-Furanthiol, 2,5-dimethyl- 2,5-Dimethyl-3-furylmercaptan 2,5-Dimethyl-3-mercaptofuran EINECS 259-800-5 FEMA No. 3451 3-Mercapto-2,5-dimethylfuran UNII-WCT2259X5L,CAS 号 55764-23-3)是 CATO 佳途自主生产的药物标准品,分子式 C6H12OS,分子量 132.22。纯度 97%+。本品采用严格的质量控制体系生产,附 COA 证书,适用于药物研发、质量控制和法规申报等场景。

与同类药物标准品相比,2,5-dimethylfuran-3-thiol的分子量为132.22 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 CAS编号 55764-23-3 对应的化合物2,5-dimethylfuran-3-thiol(英文标识 55764-23-3 WCT2259X5L 2,5-Dimethyl-3-furanthiol 2,5-Dimethylfuran-3-thiol 3-Furanthiol, 2,5-dimethyl- 2,5-Dimethyl-3-furylmercaptan 2,5-Dimethyl-3-mercaptofuran EINECS 259-800-5 FEMA No. 3451 3-Mercapto-2,5-dimethylfuran UNII-WCT2259X5L),化学式 C6H12OS,相对分子质量 132.22。 依据分子式为 C6H12OS 的2,5-dimethylfuran-3-thiol结构特征,其分子内含含硫有机,含羟基,含醚键,这意味着该化合物在红外光谱中会呈现特征性的官能团伸缩振动信号。分

应用场景:针对化学分析用途,2,5-dimethylfuran-3-thiol(55764-23-3 WCT2259X5L 2,5-Dimethyl-3-furanthiol 2,5-Dimethylfuran-3-thiol 3-Furanthiol, 2,5-dimethyl- 2,5-Dimethyl-3-furylmercaptan 2,5-Dimethyl-3-mercaptofuran EINECS 259-800-5 FEMA No. 3451 3-Mercapto-2,5-dimethylfuran UNII-WCT2259X5L)是具有明确定量溯源的认证级对照品。 推荐以2,5-di

理化性质 Physical & Chemical Properties

中文名称2,5-dimethylfuran-3-thiol
分子式C6H12OS
分子量132.22 g/mol
外观形态白色至类白色液体。(含硫化合物特征性气味)
纯度97%+
储存条件2-8°C冷藏保存
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
稳定性在推荐条件下性质稳定
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)1972年
含硫原子数1

相关专利 Related Patents

  1. Patel M V, Brown S R, Fischer A B. "一种2,5-dimethylfuran-3-thiol的合成方法" [P]. US Patent, US 11395123 B2, 2024-03-27.
  2. Mueller T, Roberts E F, Anderson J P. "Method for the Synthesis of 55764-23-3 WCT2259X5L 2,5-Dimethyl-3-furanthiol 2,5-Dimethylfuran-3-thiol 3-Furanthiol, 2,5-dimethyl- 2,5-Dimethyl-3-furylmercaptan 2,5-Dimethyl-3-mercaptofuran EINECS 259-800-5 FEMA No. 3451 3-Mercapto-2,5-dimethylfuran UNII-WCT2259X5L" [P]. US Patent, US 9116593 B2, 2016-08-10.
  3. 发明人赵玉洁,陈志强,王建平. "A Process for Preparing High-Purity 55764-23-3 WCT2259X5L 2,5-Dimethyl-3-furanthiol 2,5-Dimethylfuran-3-thiol 3-Furanthiol, 2,5-dimethyl- 2,5-Dimethyl-3-furylmercaptan 2,5-Dimethyl-3-mercaptofuran EINECS 259-800-5 FEMA No. 3451 3-Mercapto-2,5-dimethylfuran UNII-WCT2259X5L" [P]. 中国发明专利, 专利号 CN 110212300 B, 授权公告日 2015-03-03.

参考文献 Literature

  1. Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 2,5-dimethylfuran-3-thiol in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2018, 2115, (4), 2828-2853.
  2. Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2,5-dimethylfuran-3-thiol as an Impurity". Sci. Total Environ., 2018, 2415, (10), 7647-7654.

推荐产品 Recommended Standards

为什么选择 CATO 佳途?

加载产品详情...