49614-72-4
中文名称
硫胺素杂质B
英文名称
FWNAAOBWGCASMX-UHFFFAOYSA-M
CAS
49614-72-4
分子式
C11H16Cl2N4OS
分子量
323.24
MOL 文件
49614-72-4.mol
更新日期
2025/08/06 20:52:30

基本信息
中文别名
维生素杂质B硫胺素EP杂质B
硝酸硫胺EP杂质B
盐酸硫胺素EP杂质B
硫胺素杂质B氢溴酸盐
硫胺素杂质B (EP)
2-NOR THIAMINE盐酸盐 SALT
英文别名
Thiamine EP Impurity BThiamine EP Impurity B HBr
FWNAAOBWGCASMX-UHFFFAOYSA-M
Thiamine nitrate EP Impurity B
2'-Nor Thiamine Hydrochloride Salt
Thiamine EP Impurity B Chloride HCl
2’-Demethylthiamine Hydrochloride Salt
Thiamine Impurity 2(Thiamine EP Impurity B)
Thiamine EP Impurity B Chloride HCl (2-NorThiamine Chloride HCl)
3-((4-aminopyrimidin-5-yl)methyl)-5-(2-hydroxyethyl)-4-methylthiazol-3-ium chloride hydrochloride
物理化学性质
熔点223-226°C
储存条件Hygroscopic, -20°C Freezer, Under inert atmosphere
溶解度DMSO(轻微)、甲醇(轻微、加热)、水(轻微)
形态固体
颜色白色至灰白色
稳定性吸湿性
InChIInChI=1S/C11H15N4OS.2ClH/c1-8-10(2-3-16)17-7-15(8)5-9-4-13-6-14-11(9)12;;/h4,6-7,16H,2-3,5H2,1H3,(H2,12,13,14);2*1H/q+1;;/p-1
InChIKeyFWNAAOBWGCASMX-UHFFFAOYSA-M
SMILESC(C1=CN=CN=C1N)[N+]1=CSC(CCO)=C1C.[Cl-].Cl