性状:白色或类白色结晶粉末,是糖代谢过程中α—酮酸脱氢酶系的辅酶。
稳定性:干燥品稳定,水溶液不稳定。
介绍:在242nm波长处有最大吸收。
熔点:238~240℃
储存条件:−20℃
溶解性:H2O:soluble50mg/mL,cleartoveryslightlyhazy,colorless
用途:Thiaminepyrophosphateisacoenzymeoftransketolasethatcatalyzesthecleavageofribulose-5-phosphate;therebyformingD-glyceraldehyde-3-phosphate.Thisreactionrequirestheadditionofanacceptoraldehydesuchasribose-5-phosphate,glycerald
敏感性:对光和热敏感
稳定性:干燥品稳定,水溶液不稳定。
介绍:在242nm波长处有最大吸收。
熔点:238~240℃
储存条件:−20℃
溶解性:H2O:soluble50mg/mL,cleartoveryslightlyhazy,colorless
用途:Thiaminepyrophosphateisacoenzymeoftransketolasethatcatalyzesthecleavageofribulose-5-phosphate;therebyformingD-glyceraldehyde-3-phosphate.Thisreactionrequirestheadditionofanacceptoraldehydesuchasribose-5-phosphate,glycerald
敏感性:对光和热敏感