Chemical Component Summary

NameO-(2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSYL)-L-SERINE
Identifiers(2S)-3-[(2S,3R,4R,5R,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-amino-propanoic acid
FormulaC11 H20 N2 O8
Molecular Weight308.29
TypeL-PEPTIDE LINKING
Isomeric SMILESCC(=O)N[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@H](N)C(O)=O
InChIInChI=1S/C11H20N2O8/c1-4(15)13-7-9(17)8(16)6(2-14)21-11(7)20-3-5(12)10(18)19/h5-9,11,14,16-17H,2-3,12H2,1H3,(H,13,15)(H,18,19)/t5-,6+,7+,8-,9+,11-/m0/s1
InChIKeyREDMNGDGDYFZRE-WKWISIMFSA-N

Chemical Details

Formal Charge0
Atom Count41
Chiral Atom Count6
Bond Count41
Aromatic Bond Count0

Drug Info: DrugBank

DrugBank IDDB02397 
NameO-(N-acetyl-alpha-D-galactosaminyl)-L-serine
Groupsexperimental
Synonyms
  • Tn Antigen
  • O-(N-acetyl-alpha-D-galactosaminyl)-L-serine
  • α-D-GalNAc-Ser
Categories
  • Antigens
  • Antigens, Neoplasm
  • Biological Factors
  • Biomarkers
  • Biomarkers, Tumor
CAS number67262-86-6