Structure of STn Epitope

STn Epitope

(2R,4S,5R,6R)-5-acetamido-2-[[(2R,3R,4R,5R,6S)-5-acetamido-6-[(2S)-2-amino-2-carboxyethoxy]-3,4-dihydroxyoxan-2-yl]methoxy]-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid

Cat. No.114661017
CAS114661-01-7

O-[N-acetyl-alpha-neuraminyl-(2->6)-N-acetyl-alpha-D-galactosaminyl]-L-serine is a non-proteinogenic L-alpha-amino acid that is N-acetyl-alpha-neuraminyl-(26)-N-acetyl-alpha-D-galactosamine linked via an alpha glycosidic bond to the O at position 3 of L-serine. It is an O-[N-acetyl-alpha-neuraminyl-(2->6)-N-acetyl-alpha-D-galactosaminyl]-serine, a non-proteinogenic L-alpha-amino acid and a L-serine derivative.

Source: ChEBI

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Catalog No.114661017
CAS Number114661-01-7
IUPAC Name(2R,4S,5R,6R)-5-acetamido-2-[[(2R,3R,4R,5R,6S)-5-acetamido-6-[(2S)-2-amino-2-carboxyethoxy]-3,4-dihydroxyoxan-2-yl]methoxy]-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
SMILESOCC(C(C1OC(OCC2OC(OCC(C(=O)O)N)C(C(C2O)O)NC(=O)C)(CC(C1NC(=O)C)O)C(=O)O)O)O

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