EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes

carboxymethyl chitosan
chitosan, N-(carboxymethyl)

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CAS Number: 83512-85-0Picture of molecule3D/inchi
FDA UNII: Search
XlogP3-AA:-7.40 (est)
Molecular Weight:543.52469000
Formula:C20 H37 N3 O14
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:film forming, viscosity controlling agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
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Google Patents:Search
US Patents:Search
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Pubchem Patents:Search
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Soluble in:
 water, 2.056e+005 mg/L @ 25 °C (est)
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: film formers
gel forming agents
viscosity controlling agents
BOC Sciences
For experimental / research use only.
Carboxymethyl Chitosan
For experimental / research use only.
Carboxymethyl Chitosan
ECSA Chemicals
Glentham Life Sciences
Carboxymethyl chitosan
Santa Cruz Biotechnology
For experimental / research use only.
Carboxymethyl Chitosan
Safety Information:
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Safety in Use Information:
film forming, viscosity controlling agents
Recommendation for carboxymethyl chitosan usage levels up to:
 not for fragrance use.
Recommendation for carboxymethyl chitosan flavor usage levels up to:
 not for flavor use.
Safety References:
EPI System: View
AIDS Citations:Search
Cancer Citations:Search
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :71306969
National Institute of Allergy and Infectious Diseases:Data
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):71306969
Pubchem (sid):135280430
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
HMDB (The Human Metabolome Database):Search
Potential Blenders and core components note
None Found
Potential Uses:
None Found
Occurrence (nature, food, other):note
 not found in nature
 chitosan, N-(carboxymethyl)


PubMed:A novel melphalan polymeric prodrug: preparation and property study.
PubMed:Effect of chitosan and its derivatives as antifungal and preservative agents on postharvest green asparagus.
PubMed:Amphiphilic chitosan derivative-based core-shell micelles: synthesis, characterisation and properties for sustained release of Vitamin D3.
PubMed:Amphiphilic chitosan derivatives-based liposomes: synthesis, development, and properties as a carrier for sustained release of salidroside.
PubMed:Immunoadjuvant efficacy of N-carboxymethyl chitosan for vaccination via dendritic cell activation.
PubMed:Novel superparamagnetic sanoparticles for trypsin immobilization and the application for efficient proteolysis.
PubMed:Preparation, characterization and antioxidant activity of phenolic acids grafted carboxymethyl chitosan.
PubMed:Carboxymethyl chitosan-soy protein complex nanoparticles for the encapsulation and controlled release of vitamin D₃.
PubMed:Alginate/quaternized carboxymethyl chitosan/clay nanocomposite microspheres: preparation and drug-controlled release behavior.
PubMed:Encapsulation of indole-3-carbinol and 3,3'-diindolylmethane in zein/carboxymethyl chitosan nanoparticles with controlled release property and improved stability.
PubMed:Kinetics of adsorption of bovine serum albumin on magnetic carboxymethyl chitosan nanoparticles.
PubMed:[Evaluation of postsurgical adhesion prevention using different formulated sodium hyaluronate membranes].
PubMed:Purification of recombinant EGFP by fusion with L2 (252-273) from ribosomal protein L2 using magnetic particles.
PubMed:Highly efficient enrichment of phosvitin phosphopeptides by novel magnetic carboxymethyl chitosan nanoparticles decorated with Fe (III) ions.
PubMed:Comparison of magnetic carboxymethyl chitosan nanoparticles and cation exchange resin for the efficient purification of lysine-tagged small ubiquitin-like modifier protease.
PubMed:Rapid exfoliation of rectorite in quaternized carboxymethyl chitosan.
PubMed:Chitosan-based edible coatings for quality preservation of postharvest whiteleg shrimp (Litopenaeus vannamei).
PubMed:Effect of chitosan, O-carboxymethyl chitosan, and N-[(2-hydroxy-3-N,N-dimethylhexadecyl ammonium)propyl] chitosan chloride on overweight and insulin resistance in a murine diet-induced obesity.
PubMed:Development of zein nanoparticles coated with carboxymethyl chitosan for encapsulation and controlled release of vitamin D3.
PubMed:[Preparation and evaluation of open tubular capillary electrochromatographic column modified with carboxymethyl chitosan].
PubMed:Synthesis of carboxymethylated and quaternized chitosans and their therapeutic effect on nonalcoholic Fatty liver disease.
PubMed:Separation of lysozyme using superparamagnetic carboxymethyl chitosan nanoparticles.
PubMed:Carboxymethylchitosan covalently modified capillary column for open tubular capillary electrochromatography of basic proteins and opium alkaloids.
PubMed:Fluorescent identification and detection of Staphylococcus aureus with carboxymethyl chitosan/CdS quantum dots bioconjugates.
PubMed:Synthesis, characterization and cytotoxicity studies of chitosan-coated tea polyphenols nanoparticles.
PubMed:Cytotoxicity and genotoxicity of superporous hydrogel containing interpenetrating polymer networks.
PubMed:Antioxidant activity of N-carboxymethyl chitosan oligosaccharides.
PubMed:Antimicrobial action of exogenous chitosan.
PubMed:Antioxidative activities of several marine polysaccharides evaluated in a phosphatidylcholine-liposomal suspension and organic solvents.
None found
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