C7170
几丁质 来源于虾壳
practical grade, powder
别名:
聚-（1→4)-β-N-乙酰- D -氨基葡萄糖
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关于此项目
化学文摘社编号:
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12352201
EC Number:
215-744-3
MDL number:
产品名称
几丁质 来源于虾壳, practical grade, powder
InChI key
OVRNDRQMDRJTHS-WTZNIHQSSA-N
InChI
1S/C8H15NO6/c1-3(11)9-5-7(13)6(12)4(2-10)15-8(5)14/h4-8,10,12-14H,2H2,1H3,(H,9,11)/t4?,5?,6?,7?,8-/m1/s1
SMILES string
CC(=O)N[C@@H]1[C@H](O)O[C@@H](CO)[C@H](O)[C@H]1O
biological source
shrimp (Pandalus borealis)
grade
practical grade
form
powder
color
white to beige
storage temp.
room temp
Quality Level
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Analysis Note
在用作几丁质酶的底物之前需要纯化。
Application
来自虾壳的几丁质是β-1,4连接的N-乙酰葡萄糖胺残基的长链聚合物，可用于研究其物理化学性质及其在节肢动物外骨骼形成中的作用。它可用于鉴定和表征几丁质酶和几丁质脱乙酰酶，也可用作对照来研究来自其他物种的几丁质的结构。它可用于几丁质哮喘和过敏研究。几丁质可用作粘度剂/增稠剂或粘合剂。
来自虾壳的几丁质适用于分析几丁质酶。 它是由N-乙酰基-D-葡萄糖胺组成的多糖，N-乙酰基-D-葡萄糖胺也可用于制备葡萄糖胺和壳聚糖。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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