933899

N-(2-Hydroxy) propyl-3-trimethylammonium chitosan chloride

degree of quaternization 50%

• 别名: Chioisan, HTCC, Quaternized Chitosan, Solube chitosan, TMC, Trimethyl chitoan
• 线性分子式: (C₁₂H₂₅N₂O₅Cl)_n(C₈H₁₃NO₅)_m
• 分類程式碼代碼: 12352201
• NACRES: NA.21

属性

• 描述: NMR: Conforms to structure
• 品質等級: 100
• 形狀: (solid, chunks or fiber)
• 顏色: white to off-white
• 儲存溫度: 2-8°C

说明

一般說明

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. Cationically modified chitosan such as N-(2-Hydroxy)propyl-3-trimethyl ammonium chitosan chloride (HTCC) also imparts excellent antibacterial activity and immuno-enhancing characteristics. HTCC also used in gene delivery applications

應用

Small molecule and nucleic acid delivery
Tissue engineering
Antibacterial coatings

特點和優勢

Water soluble
Cationically modified
Naturally derived and biocompatible

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable