U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ABSOLUTE
Molecular Formula C20H33NO20S
Molecular Weight 639.5376
Optical Activity UNSPECIFIED
Defined Stereocenters 14 / 14
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of HNK-1 epitope

SMILES

[H][C@@]1(O[C@H]([C@H](O)CO)[C@H](O)[C@@H](NC(C)=O)C=O)O[C@H](CO)[C@H](O)[C@H](O[C@]2([H])O[C@@H]([C@@H](O)[C@H](OS(O)(=O)=O)[C@H]2O)C(O)=O)[C@H]1O

InChI

InChIKey=IWOLDFSCLAOAPT-QJQUKZTMSA-N
InChI=1S/C20H33NO20S/c1-5(25)21-6(2-22)9(27)14(7(26)3-23)38-19-12(30)15(10(28)8(4-24)37-19)39-20-13(31)16(41-42(34,35)36)11(29)17(40-20)18(32)33/h2,6-17,19-20,23-24,26-31H,3-4H2,1H3,(H,21,25)(H,32,33)(H,34,35,36)/t6-,7+,8+,9+,10-,11-,12+,13+,14+,15-,16-,17-,19-,20+/m0/s1

HIDE SMILES / InChI

Approval Year

Name Type Language
3-O-sulfo-?-d-GlcA-(1?3)-?-d-Gal-(1?4)-d-GlcNAc
Preferred Name English
HNK-1 epitope
Common Name English
D-Glucose, O-3-O-sulfo-?-D-glucopyranuronosyl-(1?3)-O-?-D-galactopyranosyl-(1?4)-2-(acetylamino)-2-deoxy-
Systematic Name English
HNK-1 carbohydrate epitope
Common Name English
Code System Code Type Description
PUBCHEM
171390142
Created by admin on Wed Apr 02 19:16:44 GMT 2025 , Edited by admin on Wed Apr 02 19:16:44 GMT 2025
PRIMARY
FDA UNII
945TJ24BV6
Created by admin on Wed Apr 02 19:16:44 GMT 2025 , Edited by admin on Wed Apr 02 19:16:44 GMT 2025
PRIMARY
CAS
182246-62-4
Created by admin on Wed Apr 02 19:16:44 GMT 2025 , Edited by admin on Wed Apr 02 19:16:44 GMT 2025
PRIMARY