An official website of the United States government

NeuAc(a2-3)Gal(b1-4)[6-deoxy-D-Alt(b1-3)]b-GlcNAc

PubChem CID
156618162
Structure
NeuAc(a2-3)Gal(b1-4)[6-deoxy-D-Alt(b1-3)]b-GlcNAc_small.png
Molecular Formula
Molecular Weight
820.7 g/mol
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Dates
  • Create:
    2021-10-18
  • Modify:
    2025-01-25

1 Structures

1.1 2D Structure

Chemical Structure Depiction
NeuAc(a2-3)Gal(b1-4)[6-deoxy-D-Alt(b1-3)]b-GlcNAc.png

1.2 3D Status

Conformer generation is disallowed since too many atoms, too flexible

2 Biologic Description

SVG Image
SVG Image
IUPAC Condensed
NeuAc(a2-3)Gal(b1-4)[6-deoxy-D-Alt(b1-3)]b-GlcNAc
LINUCS
[][b-D-GlcpNAc]{[(3+1)][6-deoxy-b-D-Altp]{}[(4+1)][b-D-Galp]{[(3+2)][a-NeupAc]{}}}
IUPAC
5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosylonic acid-(2->3)-beta-D-galacto-hexopyranosyl-(1->4)-[6-deoxy-beta-D-altro-hexopyranosyl-(1->3)]-2-acetamido-2-deoxy-beta-D-gluco-hexopyranose

3 Names and Identifiers

3.1 Computed Descriptors

3.1.1 IUPAC Name

(2S,4S,5R,6R)-5-acetamido-2-[(2S,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6R)-5-acetamido-6-hydroxy-2-(hydroxymethyl)-4-[(2S,3S,4R,5S,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
Computed by Lexichem TK 2.7.0 (PubChem release 2021.10.14)

3.1.2 InChI

InChI=1S/C31H52N2O23/c1-8-17(41)20(44)21(45)28(50-8)54-25-16(33-10(3)38)27(47)51-14(7-36)23(25)53-29-22(46)26(19(43)13(6-35)52-29)56-31(30(48)49)4-11(39)15(32-9(2)37)24(55-31)18(42)12(40)5-34/h8,11-29,34-36,39-47H,4-7H2,1-3H3,(H,32,37)(H,33,38)(H,48,49)/t8-,11+,12-,13-,14-,15-,16-,17-,18-,19+,20-,21+,22-,23-,24-,25-,26+,27-,28+,29+,31+/m1/s1
Computed by InChI 1.0.6 (PubChem release 2021.10.14)

3.1.3 InChIKey

NIGUVXFURDGQKZ-YUBWJXSDSA-N
Computed by InChI 1.0.6 (PubChem release 2021.10.14)

3.1.4 SMILES

C[C@@H]1[C@H]([C@H]([C@@H]([C@@H](O1)O[C@@H]2[C@H]([C@@H](O[C@@H]([C@H]2O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O[C@@]4(C[C@@H]([C@H]([C@@H](O4)[C@@H]([C@@H](CO)O)O)NC(=O)C)O)C(=O)O)O)CO)O)NC(=O)C)O)O)O
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)

3.2 Molecular Formula

C31H52N2O23
Computed by PubChem 2.2 (PubChem release 2021.10.14)

4 Chemical and Physical Properties

4.1 Computed Properties

Property Name
Molecular Weight
Property Value
820.7 g/mol
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
XLogP3-AA
Property Value
-8.3
Reference
Computed by XLogP3 3.0 (PubChem release 2021.10.14)
Property Name
Hydrogen Bond Donor Count
Property Value
15
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Hydrogen Bond Acceptor Count
Property Value
23
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Rotatable Bond Count
Property Value
14
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Exact Mass
Property Value
820.29608591 Da
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Monoisotopic Mass
Property Value
820.29608591 Da
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Topological Polar Surface Area
Property Value
403 Ų
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Heavy Atom Count
Property Value
56
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
1330
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
21
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
1
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2021.10.14)

6 Classification

6.1 Glycan Naming and Subsumption Ontology (GNOme)

7 Information Sources

CONTENTS