CAS 57282-61-8

(2R,3S,4S,5S,6R)-6-[(2S,3S,4R,5S,6S)-3-acetamido-2-[(2R,3S,4R,5S,6R)-6-[(3S,4R,5S,6S)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)tetrahydropyran-4-yl]oxy-2-carboxy-4,5-dihydroxy-tetrahydropyran-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)tetrahydropyran-4-yl]oxy-

Description:

The chemical substance with the name "(2R,3S,4S,5S,6R)-6-[(2S,3S,4R,5S,6S)-3-acetamido-2-[(2R,3S,4R,5S,6R)-6-[(3S,4R,5S,6S)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)tetrahydropyran-4-yl]oxy-2-carboxy-4,5-dihydroxy-tetrahydropyran-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)tetrahydropyran-4-yl]oxy-" and CAS number "57282-61-8" is a complex glycosylated compound characterized by multiple hydroxyl and acetamido functional groups. This structure suggests it may exhibit significant solubility in polar solvents, particularly water, due to the presence of hydroxyl groups that can form hydrogen bonds. The stereochemistry indicated by the R and S designations suggests that the molecule has specific three-dimensional orientations, which can influence its biological activity and interactions with enzymes or receptors. Such compounds are often of interest in medicinal chemistry, particularly in the development of antibiotics or other therapeutics, due to their potential to mimic natural substrates or inhibit biological pathways. The intricate structure also implies that it may have a role in biological systems, possibly as a carbohydrate derivative or in cellular signaling processes.

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+/m0/s1

Hyaluronate Tetrasaccharide

CAS: 57282-61-8

Formula: C₂₈H₄₄N₂O₂₃

Color and Shape: White to Almost white powder to crystal

Molecular weight: 776.65

Ref: 3B-H1284

Hyaluronate Tetrasaccharide

CAS: 57282-61-8

Formula: C₂₈H₄₄N₂O₂₃

Purity: 98%

Color and Shape: Solid

Molecular weight: 776.6486

Ref: IN-DA003QYB

Hyaluronic acid tetrasaccharide

CAS: 57282-61-8

Hyaluronic acid is a polysaccharide containing repeating disaccharide units of 1,3-N-acetyl glucosamine and 1, 4-glucuronic acid.  This tetrasaccharide and other enzymatically produced polymer homologs have been of value in the study of hyaluronic acid metabolism in both healthy and diseased tissues (Hascall, 2019).

Formula: C₂₈H₄₄N₂O₂₃

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 776.65 g/mol

Ref: 3D-OH44926