2-Acetamido-2-deoxy-3-O-(-D-galactopyranosyl)-D-galactopyranose

cas: 20972-29-6 — see every product listed under this CAS number, including other names

2-Acetamido-2-deoxy-3-O-(-D-galactopyranosyl)-D-galactopyranose (CAS 20972-29-6) is a chemical reagent available from Chemat. Available pack sizes: 1mg, 5mg. Offered by: Chemat.

brandChemat
catalog numberCh113KDN-1mg
cas20972-29-6
size1mg
availability 0.04g
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Available pack sizes

brand size price
Chemat 1mg 717.20 Pln
Chemat 5mg 3074.00 Pln

properties

delivery time3 weeks
Structural formula: {0} (CAS {1})

Beta-D-Galp-(1->3)-D-GalpNAc is an amino disaccharide consisting of D-galactopyranose at the non-reducing end joined by a (13) glycosidic linkage to N-acetyl-D-galactopyranosamine. It has a role as an epitope. It is a D-Galp-(1->3)-D-GalpNAc, an amino disaccharide and a galactosamine oligosaccharide.

Source: ChEBI

Identity
Molecular formulaC14H25NO11
Molecular weight383.35 g/mol
IUPAC nameN-[(3R,4R,5R,6R)-2,5-dihydroxy-6-(hydroxymethyl)-4-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-3-yl]acetamide
InChIKeyHMQPEDMEOBLSQB-UITYFYQISA-N
SMILESCC(=O)N[C@@H]1[C@H]([C@H]([C@H](OC1O)CO)O)O[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O)O

Computed by PubChem (NCBI)

Synonyms: GlyTouCan:G78436BB, 2-(acetylamino)-2-deoxy-3-O-beta-D-galactopyranosyl-D-galactopyranose, Galacto-N-biose, beta-D-Galp-(1->3)-D-GalpNAc, T Antigen, TF epitope, Thomsen-Friedenreich epitope, 2-Acetamido-2-deoxy-3-O-beta-D-galactopyranosyl-D-galactopyranose, beta-D-Galactosyl-(1->3)-N-acetyl-D-galactosamine, (Gal)1 (GalNAc)1
Related forms of this compound
N-[(3R,4R,5S,6R)-2,5-dihydroxy-6-(hydroxymethyl)-4-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-3-yl]acetamide C14H25NO11
N-[(3R,4R,5R,6R)-2,5-dihydroxy-6-(hydroxymethyl)-4-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-3-yl]acetamide C14H25NO11
Isomers (same molecular formula)
N-[(2S,3R,4R,5S,6R)-5-[(2S,3R,4R,5S)-5-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxyoxolan-2-yl]oxy-2,4-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide C14H25NO11
N-[(2S,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-[(2S,3S,4R,5R)-3,4,5,6-tetrahydroxy-1-oxohexan-2-yl]oxyoxan-3-yl]acetamide C14H25NO11
N-[(3R,4R,5R,6R)-2,4,5-trihydroxy-6-[[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-3-yl]acetamide C14H25NO11
N-[(3R,4R,5R,6R)-2,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-3-yl]acetamide C14H25NO11
N-[(2R,3R,4S,5R)-4,5,6-trihydroxy-1-oxo-3-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexan-2-yl]acetamide C14H25NO11
N-[(2R,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-[[(2R,3R,4S,5R)-3,4,5,6-tetrahydroxyoxan-2-yl]methoxy]oxan-3-yl]acetamide C14H25NO11
N-[(2R,3R,4R,5R)-4,5,6-trihydroxy-1-oxo-3-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexan-2-yl]acetamide C14H25NO11
N-[(2S,3S,4R,5S)-4,5-dihydroxy-6-(hydroxymethyl)-2-[(2R,3R,4S,5R)-2,3,5-trihydroxy-6-(hydroxymethyl)oxan-4-yl]oxyoxan-3-yl]acetamide C14H25NO11
N-[(2R,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-[(2R,3R,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]acetamide C14H25NO11
N-[(2R,3R,4R,5S,6R)-2,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-3-yl]acetamide C14H25NO11

Also listed as

Galβ(1–3)GalNAc GLPBio CAS 20972-29-6
Galacto-N-biose TCI CAS 20972-29-6
Galacto-N-biose, min. 90 %, 2 mg Roth CAS 20972-29-6
Galacto-N-biose, min. 90 %, 5 mg Roth CAS 20972-29-6
Galacto-N-biose, min. 90 %, 10 mg Roth CAS 20972-29-6
Galacto-N-biose, min. 90 %, 25 mg Roth CAS 20972-29-6