Grundinformationen
- Standard-SMILES
COC(=O)N[C@H]1[C@H](O[C@H]2[C@H](O)[C@@H](N)[C@H](O[C@H]3[C@H](O)[C@@H](N)[C@H](O)O[C@@H]3CO)O[C@@H]2CO)O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@@H](O[C@@H]3O[C@H](CO)[C@@H](O[C@@H]4O[C@H](CO)[C@@H](O[C@@H]5O[C@H](CO)[C@@H](O[C@@H]6O[C@H](CO)[C@@H](O[C@@H]7O[C@H](CO)[C@@H](O)[C@H](O)[C@H]7N)[C@H](O)[C@H]6N)[C@H](O)[C@H]5N)[C@H](O)[C@H]4N)[C@H](O)[C@H]3N)[C@H](O)[C@H]2N)[C@@H]1O- InChIKey
FLASNYPZGWUPSU-SICDJOISSA-N- Summenformel
- C56H103N9O39
- Durchschnittliche Molmasse
- 1.526,5 g/mol
Überblick
chitosan has been reported in Didymella pinodes with data available.
Namen und Bezeichner
- Bevorzugter Name
- Chitosan from shrimp shells
- IUPAC
- methyl N-[(2S,3R,4R,5S,6R)-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-[(2R,3S,4R,5R,6S)-5-amino-6-[(2R,3S,4R,5R,6R)-5-amino-4,6-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4-hydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-3-yl]carbamate
- Englischer Name
- Chitosan
- Summenformel
- C6H11NO4X2
- Molmasse
- 161.16
Namen und Synonyme
Chitosan from shrimp shellsC56H103N9O39Chitosan - Non-animal originSCHEMBL972215FLASNYPZGWUPSU-SICDJOISSA-NMFCD00676696AKOS015918343AKOS037652919FS-4075DA-51839PD087114YC171030
Weitere Namen anzeigen
FlocculantChitosan oligosaccharidesHACCOligochitosanFungal chitosanAmino-oligosaccharinChitosanepoliglusamCARBOXYLATIONAnionic flocculants
C2395C2396NS00013452T1715Q408510Chitosan high molecular weight,310000-375000DaChitosan low molecular weight,50,000-190,000Da
Datenbank-Bezeichner
- CAS
9012-76-4- PubChem CID
- 71853
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -21,4
- Polarare Oberfläche (TPSA)
- 808 Ų
- H-Brücken-Donoren
- 29
- H-Brücken-Akzeptoren
- 47
- Frei drehbare Bindungen
- 27
- Schwere Atome
- 104
- Formalladung
- 0
- Komplexität
- 2.630
Experimentelle und physikochemische Eigenschaften
Physical DescriptionSolid
Physikochemische Eigenschaften
- Schmelzpunkt
- 102.5 °C · 102.5 °C
- Dichte
- 1 g/cm3 · 1 g/cm3
- storage temp.
- 2 · 2-8°C
- Löslichkeit
- dilute aqueous acid (pH <6.5).: soluble
- Aggregatzustand
- (Coarse ground flakes and powder)
- Farbe
- White to Off-white
- Geruch (Odor)
- Odorless
- Biologische Quelle
- shrimp shells
- Wasserlöslichkeit
- 2 O: · H2O: insolubleorganic solvents: insoluble
- Stabilität
- Stable. Incompatible with strong oxidizing agents.
- Kosmetik-Inhaltsstoffe Funktionen
- FILM FORMINGHAIR FIXING
- InChIKey
- FLASNYPZGWUPSU-SICDJOISSA-N
- LogP
- -11.706 · -11.706 (est)
- CAS Datenbank
- 9012 · 9012-76-4
- EPA chemische Informationen
- Chitosan (9012-76-4)
Sicherheit und Regulatorisches
Sicherheitsdaten
- F
- 3
- wgk
- -
- tsca
- TSCA listed
- hs_code
- 39139000
- RTECS-Nr.
- FM6300000
- risk_code
- 20/21/22-36/37/38
- hazard_code
- Xn
- safety_code
- 24/25-36-26
- Speicherklasse
- 11 - Combustible Solids
Chemie und Industrie
Pharmakologische Informationen
Tissue LocationsBladder
Cellular LocationsCytoplasm
Anwendungen
OccurrenceChitosan comes from the shell of marine crustaceans.
VerwendenForms gels with multivalent anions. Gives clear solutions that dry to strong, clear films.Flocculant, protein precipitation, encapsulating agent and aqueous thickener.Chitosan is a natural polycationic linear polysaccharide derived from chitin. The low solubility of chitosan in neutral and alkaline solution limits its application.Chitosan: An Update on Potential Biomedical and Pharmaceutical Applications
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