lambda-carrageenan

Carrageenan A water-soluble extractive mixture of sulfated polysaccharides from RED ALGAE. Chief sources are the Irish moss CHONDRUS CRISPUS (Carrageen), and Gigartina stellata. It is used as a stabilizer, for suspending COCOA in chocolate manufacture, and to clarify BEVERAGES.

Molecular Formula: C₂₄H₃₆O₃₉S₆^-6

InChI: InChI=1/C24H42O39S6/c25-1-5-9(27)11(29)18(61-67(42,43)44)22(54-5)57-15-8(4-52-65(36,37)38)56-23(19(13(15)31)62-68(45,46)47)59-16-10(28)6(2-26)55-24(20(16)63-69(48,49)50)58-14-7(3-51-64(33,34)35)53-21(32)17(12(14)30)60-66(39,40)41/h5-32H,1-4H2,(H,33,34,35)(H,36,37,38)(H,39,40,41)(H,42,43,44)(H,45,46,47)(H,48,49,50)/p-6/t5-,6-,7-,8-,9+,10+,11+,12+,13+,14+,15+,16+,17-,18-,19-,20-,21+,22+,23-,24+/m1/s1/fC24H36O39S6/q-6

InChIKey: InChIKey=CFLYIPGVTFOQCI-NYTMUGTPDM
SMILES: OC[C@H]1O[C@@H](O[C@@H]2[C@H](O)[C@@H](OS([O-])(=O)=O)[C@H](O[C@@H]2COS([O-])(=O)=O)O[C@H]3[C@@H](O)[C@@H](CO)O[C@@H](O[C@@H]4[C@H](O)[C@@H](OS([O-])(=O)=O)[C@@H](O)O[C@@H]4COS([O-])(=O)=O)[C@@H]3OS([O-])(=O)=O)[C@H](OS([O-])(=O)=O)[C@@H](O)[C@H]1O

Names:
    CHEBI:37167
    lambda-Carrageenan
    lambda-carrageenan
    (1->4)-2,6-di-O-sulfonato-alpha-D-galactopyranosyl-(1->3)-2-O-sulfonato-beta-D-galactopyranan
    (2R,3R,4S,5R,6R)-5-[(2S,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-sulfonatooxy-oxan-2-yl]oxy-2-[(2S,3R,4S,5R,6R)-2-[(2R,3R,4S,5R,6S)-4,6-dihydroxy-5-sulfonatooxy-2-(sulfonatooxymethyl)oxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)-3-sulfonatooxy-oxan-4-yl]oxy-4-hydroxy-3-sulfonatooxy-6-(sulfonatooxymethyl)oxane
    9064-57-7

Registries:
    PubChem CID 11966247
    ChEBI 37167
    PubChem ID 17425268