299-35-4

• 常用中文名：硫代硫胺素
• 常用英文名：Thiothiamine
• CAS号：299-35-4
• 分子式：C₁₂H₁₆N₄OS₂
• 分子量：296.41200
• 相关类别： 分析化学 标准品 食品和饮料标准品
• 发布时间：2018-03-08 08:00:00
• 更新时间：2026-07-21 12:36:59

名称

• 中文名: 硫代硫胺素
• 英文名: Thiothiamine
• 中文别名: 维生素B1杂质E; 四水合辅酸酶杂质5; 硫胺素(维生素B1)杂质E; 硫代硫胺素杂质E); 硝酸硫胺杂质E; 硫胺杂质E; 硫胺素杂质5 (硫胺素杂质E); 盐酸硫胺素杂质E; 硫胺素杂质A; 硫胺素(维生素B1)杂质5(硫胺素(维生素B1)杂质E); 硫代硫酸胺素; 硫代硫胺; 硫胺素杂质E; 硫胺素杂质E(硫胺素); 3-((4-氨基-2-甲基嘧啶-5-基)甲基)-5-(2-羟乙基)-4-甲基噻唑-2(3H)-硫酮; 盐酸硫胺杂质E 标准品; 硫代硫胺 标准品; 硫代硫胺(THIOTHIAMINE) 标准品; 盐酸硫胺杂质E; 3-(4-氨基-2-甲基嘧啶-5-甲基)-5-(2-羟基乙基)-4-甲基噻唑-2(3H)-硫酮
• 英文别名: ThiaMin Thiothiazolone; Thiamine Impurity E(Thiothiamine); 3-[(2-Methyl-4-amino-5-pyrimidinyl)methyl]-5-(β-hydroxyethyl)-4-methyl-4-thiazoline-2-thione; Thiamine nitrate Impurity E; AURORA KA-6939; Thiamine impurity E; 2(3H)-Thiazolethione, 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl; 3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-5-(2-hydroxy-ethyl)-4-methyl-3H-thiazole-2-thione; Thiothlamine; 3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-thione (Thioxoth; Thiamine Impurity E (Thiothiamine); 3-(4-amino-2-methylpyrimidin-5-ylmethyl)-5-(2-hydroxyethyl)-4-methylthiazole-2(3h)-thione; 3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-thione; Solbone; Thiamine Hydrochloride Impurity E; THIOTHIAMINE; 3-(4-Amino-2-methyl-5-pyrimidinylmethyl)-5-(2-hydroxyethyl)-4-methyl-4-thiazoline-2-thione; 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazole-2-thione; Thiamin Impurity E; 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-2(3H)-thione (thioxothiamine); 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-2(3H)-Thiazolethione; C17561000 Thiothiamine; Thiamin-2-thione; ThioxothiaMine; 3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-thione (Thioxothiamine); Conoidase tetrahydrate impurity 5; ThiaMine IMpurity A; Vitamin B1 Impurity E; Thiamine Impurity EQ: What is Thiamine Impurity E Q: What is the CAS Number of Thiamine Impurity E Q: What is the storage condition of Thiamine Impurity E Q: What e the applications of Thiamine Impurity E; 3-(4-Amino-2-methylpyrimidin-5-ylmethyl)-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-thion; Thiamine Impurity 5（Thiamine Impurity E）; ThiothiaMin; Thiamine Impurity E; sulbone

物化性质

• 密度: 1.42g/cm3
• 沸点: 509.6ºC at 760mmHg
• 分子式: C₁₂H₁₆N₄OS₂
• 分子量: 296.41200
• 闪点: 262ºC
• 精确质量: 296.07700
• PSA: 137.29000
• LogP: 2.43240
• 蒸汽压: 3.28E-11mmHg at 25°C
• 折射率: 1.709
• 储存条件: 2-8°C， 避光， 惰性气体

安全

• 危害码 (欧洲): Xi

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