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Merck
CN

912034

Trimethyl chitosan

high molecular weight, degree of quaternization 30-70%

别名:

N,N,N-Trimethyl chitosan, Chitosan trimethyl, Mucoadhesive polymers, TMC Chitosan, Chitosan & derivatives

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关于此项目

线性分子式:
(C9H18ClNO4)n
化学文摘社编号:
MDL number:
NACRES:
NA.23
UNSPSC Code:
12162002
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Quality Segment

form

powder

color

light yellow to light brown

storage temp.

2-8°C

Application

Chitosan offers remarkable biological properties, it has been widely used in drug delivery and tissue engineering applications. Chitosan has good mucoadhesive properties due to its positive charge, which increases the adhesion to mucosa and facilitates drug penetration. Also, chitosan possesses hemostatic properties, which makes it a good candidate for wound dressing applications.

The quaternization of the primary amine increases the water solubility of chitosan and keeps chitosan soluble over a wide pH range. Among all the quaternized chitosans, N, N, N-trimethyl chitosan chloride (TMC) is the most widely applied in biomedical applications.


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存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



历史批次信息供参考:

分析证书(COA)

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