Lactose 是牛奶中的主要的糖。它一般以 α 和 β 两个异构体的形式存在，其中α 形式通常以一水合物的形式结晶。

α-Lactose is the major sugar present in milk and the main source of energy supplied to the newborn mammalian in its mother's milk. Lactose is also an important osmotic regulator of lactation.

14641-93-1

C12H22O11

342.3

D-乳糖单水合物;Lactose;α-Lactose

DMSO:10 mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years