HYALURONIC ACID

Hyaluronic Acid A natural high-viscosity mucopolysaccharide with alternating beta (1-3) glucuronide and beta (1-4) glucosaminidic bonds. It is found in the umbilical cord, in vitreous humor, in synovial fluid, in pathologic joints, in group A and C hemolytic streptococci, and in Wharton's jelly. A high urinary level is found in PROGERIA.

Molecular Formula: C₂₈H₄₄N₂O₂₃

InChI: InChI=1/C28H44N2O23/c1-5(33)29-9-18(11(35)7(3-31)47-25(9)46)49-28-17(41)15(39)20(22(53-28)24(44)45)51-26-10(30-6(2)34)19(12(36)8(4-32)48-26)50-27-16(40)13(37)14(38)21(52-27)23(42)43/h7-22,25-28,31-32,35-41,46H,3-4H2,1-2H3,(H,29,33)(H,30,34)(H,42,43)(H,44,45)/t7-,8-,9-,10-,11-,12-,13+,14+,15-,16-,17-,18?,19?,20+,21+,22+,25-,26+,27-,28-/m1/s1/f/h29-30,42,44H

InChIKey: InChIKey=KIUKXJAPPMFGSW-KKWYZSRPDU
SMILES: CC(=O)NC1C(C(C(OC1O)CO)O)OC2C(C(C(C(O2)C(=O)O)OC3C(C(C(C(O3)CO)O)OC4C(C(C(C(O4)C(=O)O)O)O)O)NC(=O)C)O)O

Names:
    EINECS 232-678-0
    HSDB 7240
    HYALURONIC ACID
    (2S,3S,4R,5R,6R)-3-[(2S,3R,5R,6R)-3-acetamido-4-[(2R,3R,4S,5S,6S)-6-carboxy-3,4,5-trihydroxy-oxan-2-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[(2R,3R,5R,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4,5-dihydroxy-oxane-2-carboxylic acid
    29382-75-0
    37243-73-5
    9004-61-9
    9039-38-7
    9067-32-7

Registries:
    PubChem CID 24759
    PubChem ID 167434