Skip to Content
Merck
All Photos(1)

Documents

926043

Sigma-Aldrich

Carboxymethyl chitosan

Carboxymethylation >/=80%

Synonym(s):

Carboxymethylchitosan

Sign Into View Organizational & Contract Pricing


About This Item

CAS Number:
UNSPSC Code:
12162002
NACRES:
NA.23

Quality Level

color

white to light yellow, light brown

Application

Chitosan offers remarkable biological properties, it has been widely used in drug delivery and tissue engineering applications. Chitosan derivatives have unique properties including biocompatibility, mucoadhesion, non-toxicity, and capability to form gels. Furthermore, they are suitable candidates to manufacture films, tablets, and nanotechnology-based systems which have the possibility for commercial production as well as industrial scale-up. Chemical modification of CS chains using the carboxymethyl moieties will alter the water solubility due to the carboxymethylation degree. The carboxymethyl chitosan derivatives can also interact with cells for applications in cell growth, tissue regeneration, and wound healing.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Utilization of carboxymethyl chitosan in cosmetics.
Jimtaisong A, et al.
International Journal of Cosmetic Science, 36, 12?21-12?21 (2014)
Preparation And Antibacterial Effects Of Carboxymethyl Chitosan-Modified Photo-Responsive Camellia Sapogenin Derivative Cationic Liposomes.
Zhang J, et al.
International journal of nanomedicine, 14, 8611?8626-8611?8626 (2019)
Characterization and Application of Carboxymethyl Chitosan-Based Bioink in Cartilage Tissue Engineering.
He Y, et al.
Journal of Nanomaterials (2020)
In vitro and in vivo studies of a gelatin/carboxymethyl chitosan/LAPONITE? composite scaffold for bone tissue engineering
Tao Li, et al.
Royal Society of Chemistry Advances, 7, 54100?54110-54100?54110 (2017)
An overview of carboxymethyl derivatives of chitosan: Their use as biomaterials and drug delivery systems.
Santos B F, et al.
Materials Science and Engineering, C, 77, 1349-1362 (2017)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service