双(4-甲氧基苯基)二硫化物 CAS 5335-87-5

4-Methoxyphenyl disulfide 5335-87-5 Anisole,4'-dithiodi- Bis(4-methoxyphenyl) disulfide Bis(p-methoxyphenyl)disulfide Disulfide, bis(4-methoxyphenyl) Disulfide, bis(p-methoxyphenyl) NSC-995 NSC995 p-Methoxyphenyl disulfide

纯度 97%+现货药物标准品
CAS 号5335-87-5
分子式C14H26O2S2
分子量290.49 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

双(4-甲氧基苯基)二硫化物 4-Methoxyphenyl disulfide
5335-87-5
Anisole,4'-dithiodi-
Bis(4-methoxyphenyl) disulfide
Bis(p-methoxyphenyl)disulfide
Disulfide, bis(4-methoxyphenyl)
Disulfide, bis(p-methoxyphenyl)
NSC-995
NSC995
p-Methoxyphenyl disulfide CAS 5335-87-5 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品双(4-甲氧基苯基)二硫化物(4-Methoxyphenyl disulfide 5335-87-5 Anisole,4'-dithiodi- Bis(4-methoxyphenyl) disulfide Bis(p-methoxyphenyl)disulfide Disulfide, bis(4-methoxyphenyl) Disulfide, bis(p-methoxyphenyl) NSC-995 NSC995 p-Methoxyphenyl disulfide,CAS 5335-87-5),分子式 C14H26O2S2,分子量 290.49。纯度 97%+。适用于分析方法开发、方法验证及日常质检,CATO 提供全程冷链与全球配送。

在定量分析中,可作为校准标准或内标物使用,适用于多种检测技术平台(UV-Vis, FLD, MS, FID)。 CAS编号 5335-87-5 对应的化合物双(4-甲氧基苯基)二硫化物(英文标识 4-Methoxyphenyl disulfide 5335-87-5 Anisole,4'-dithiodi- Bis(4-methoxyphenyl) disulfide Bis(p-methoxyphenyl)disulfide Disulfide, bis(4-methoxyphenyl) Disulfide, bis(p-methoxyphenyl) NSC-995 NSC995 p-Methoxyphenyl disulfide),化学式 C14H26O2S2,相对分子质量 290.49。 双(4-甲氧基苯基)二硫化物(C14H26O2S2)含有含砜基,羧酸类,含羟基,含醚键。较高的碳氢比使其脂溶性较好,羧基赋予其一定的酸性特征,这些物理化学性质直接决定了其标准溶液的最佳配制方案和储存策略。较高的碳氢原子比赋予该化合物良好的脂溶性,可使用正己烷或乙酸乙酯等非极性

应用场景:双(4-甲氧基苯基)二硫化物(4-Methoxyphenyl disulfide 5335-87-5 Anisole,4'-dithiodi- Bis(4-methoxyphenyl) disulfide Bis(p-methoxyphenyl)disulfide Disulfide, bis(4-methoxyphenyl) Disulfide, bis(p-methoxyphenyl) NSC-995 NSC995 p-Methoxyphenyl disulfide,CAS 5335-87-5)的标准化应用场景涵盖化学分析等多个专业技术领域。 推荐以双(4-甲氧基苯基)二硫化物配制标准系

理化性质 Physical & Chemical Properties

中文名称双(4-甲氧基苯基)二硫化物
分子式C14H26O2S2
分子量290.49 g/mol
外观形态白色至类白色结晶性粉末。(含硫化合物特征性气味)
纯度97%+
储存条件室温保存
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO
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)2.0
CAS登记年份(估)1958年
含硫原子数2

相关专利 Related Patents

  1. Thompson G K, Chen K W, Davis P L. "一种双(4-甲氧基苯基)二硫化物的合成方法" [P]. US Patent, US 11570684 B2, 2015-07-12.
  2. 发明人高志强,韩伟,胡光. "Method for the Synthesis of 4-Methoxyphenyl disulfide 5335-87-5 Anisole,4'-dithiodi- Bis(4-methoxyphenyl) disulfide Bis(p-methoxyphenyl)disulfide Disulfide, bis(4-methoxyphenyl) Disulfide, bis(p-methoxyphenyl) NSC-995 NSC995 p-Methoxyphenyl disulfide" [P]. 中国发明专利, 专利号 CN 117631791 A, 授权公告日 2018-08-26.
  3. Williams B T, Patel M V, Yamamoto T. "A Process for Preparing High-Purity 4-Methoxyphenyl disulfide 5335-87-5 Anisole,4'-dithiodi- Bis(4-methoxyphenyl) disulfide Bis(p-methoxyphenyl)disulfide Disulfide, bis(4-methoxyphenyl) Disulfide, bis(p-methoxyphenyl) NSC-995 NSC995 p-Methoxyphenyl disulfide" [P]. US Patent, US 9420035 B2, 2023-01-08.

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 双(4-甲氧基苯基)二硫化物 in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 576, (12), 5477-5507.
  2. Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 双(4-甲氧基苯基)二硫化物 as an Impurity". J. Nat. Prod., 2011, 2323, 9444-9456.
  3. Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methoxyphenyl disulfide 5335-87-5 Anisole,4'-dithiodi- Bis(4-methoxyphenyl) disulfide Bis(p-methoxyphenyl)disulfide Disulfide, bis(4-methoxyphenyl) Disulfide, bis(p-methoxyphenyl) NSC-995 NSC995 p-Methoxyphenyl disulfide Using HRMS and NMR". Sci. Total Environ., 2010, 227, 3602-3608.

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