上海壳四糖（盐酸盐）报价-上海惠诚生物科技有限公司直销

HK-S014

壳四糖（盐酸盐）,Chitotetraose or Chitosan Tetramer (Chitotetraose Hydrochloride)

C24H46N4O17・4HCl

808.49

10mg

50mg

White powder

大于98%

Chitotetraose Hydrochloride;壳四糖（盐酸盐）

棕色玻璃瓶， 密闭避光低温保存

用途：
Substrates of chitosanase
Starting materials of synthesis
Standards of PPC, TLC, HPLC, etc


[溶解性]
水        158g/100mL
甲醇     45g/100mL
乙醇    0.2g/100mL (20±1℃)
A series of chitosan - oligosaccharides from dimer to hexamer are prepared by hydrolysis of chitosan from crab shell^1,2). The ollgomers are composed of beta - 1, 4 - linked D - glucosamine, All oligomers are confirmed by HPLC.