戊糖(英语:pentose)又称五碳糖,是一种含有5个原子单糖[1]。在1号碳上有的称为五碳醛糖(戊醛糖);2号碳上有基的称为五碳酮糖(戊酮糖)。戊醛糖有3个手性中心,因此可能有8种旋光异构体

  • 五碳醛糖结构:
  • 五碳酮糖结构:

参见

参考文献

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