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壳四糖(盐酸盐)图1

壳四糖(盐酸盐)

2015-04-03 11:091600询价
价格:未填
CAS:10mg
发货:3天内
发送询价
 
Cat. Number
HK-S014
Chemical Name
壳四糖(盐酸盐),Chitotetraose or Chitosan Tetramer (Chitotetraose Hydrochloride)
Mol. Formula
C24H46N4O17・4HCl
Mol. Weight
808.49
Qty 1
10mg
Qty 2
50mg
Appearance
White powder
Application Notes
大于98%
Synonym
Chitotetraose Hydrochloride;壳四糖(盐酸盐)
Storage condition
棕色玻璃瓶, 密闭避光低温保存
References

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 shell1,2). The ollgomers are composed of beta - 1, 4 - linked D - glucosamine, All oligomers are confirmed by HPLC.

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