Chemical Compound

kappa-Carrageenan

CAS Registry Number 11114-20-8
kappa-Carrageenan chemical structure
Primary Record

kappa-Carrageenan

In stock
7,534 g
Purity
99.0 %
CAS
11114-20-8

Compound Identifiers & Properties

CAS
11114-20-8
PubChem CID
11966249
SMILES
C1[C@@H]2[C@@H]([C@H](O1)[C@H]([C@H](O2)O)O)O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)OS(=O)(=O)[O-])O[C@@H]4[C@@H]([C@@H]5[C@H]([C@H](O4)CO5)O[C@H]6[C@@H]([C@H]([C@H]([C@H](O6)CO)OS(=O)(=O)[O-])O)O)O)O
Canonical SMILES
O=S(=O)([O-])O[C@@H]1[C@H](O)[C@@H](O)[C@H](O[C@@H]2[C@@H]3OC[C@H]2O[C@H](O[C@@H]2[C@@H](O)[C@H](O[C@@H]4[C@@H]5OC[C@H]4O[C@H](O)[C@@H]5O)O[C@H](CO)[C@@H]2OS(=O)(=O)[O-])[C@@H]3O)O[C@@H]1CO

Names & Synonyms

  • kappa-Carrageenan
  • k-Carrageenan
  • Vegetable gelatin
  • |E-Carrageenan
  • kappa -Carrageenan
  • CHEBI:10583
  • ZNOZWUKQPJXOIG-XSBHQQIPSA-L
  • C24H36O25S2-2
  • YC30039
  • 11114-20-8
  • CID11966249
  • I14-58084
  • [(2R,3S,4R,5R,6S)-6-[[(1R,3S,4R,5R,8S)-3,4-dihydroxy-2,6-dioxabicyclo[3.2.1]octan-8-yl]oxy]-4-[[(1R,3R,4R,5R,8S)-8-[(2S,3R,4R,5R,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-sulfonatooxyoxan-2-yl]oxy-4-hydroxy-2,6-dioxabicyclo[3.2.1]octan-3-yl]oxy]-5-hydroxy-2-(hydroxymethyl)oxan-3-yl] sulfate
  • [(2R,3S,4R,5R,6S)-6-[[(1R,3S,4R,5R,8S)-3,4-dihydroxy-2,6-dioxabicyclo[3.2.1]octan-8-yl]oxy]-4-[[(1R,3R,4R,5R,8S)-8-[(2S,3R,4R,5R,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-sulfonatooxy-tetrahydropyran-2-yl]oxy-4-hydroxy-2,6-dioxabicyclo[3.2.1]octan-3-yl]oxy]-5-hydroxy-2-(hydroxymethyl)tetrahydropyran-3-yl] sulfate