a-D-Galactopyranosyl-(1-1)-a-D-galactopyranoside

cas: 28140-35-4 — see every product listed under this CAS number, including other names

a-D-Galactopyranosyl-(1-1)-a-D-galactopyranoside (CAS 28140-35-4) is a chemical reagent available from Chemat. Available pack sizes: 1000mg, 500mg. Offered by: Biosynth.

brandBiosynth
catalog numberOG31738-1000mg
cas28140-35-4
size1000mg
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Available pack sizes

brand size price
Biosynth 1000mg price on request
Biosynth 500mg price on request

properties

categoryCarbohydrates
sub-category 1Oligosaccharides
purityNo data
delivery time3-4 Weeks
Structural formula: {0} (CAS {1})

Alpha-D-Galp-(1->1)-alpha-D-Galp is a glycosyl glycoside consisting of two alpha-D-galactopyranose residues joined by a (11) glycosidic bond. It is a glycosyl glycoside and an alpha-D-galactoside.

Source: ChEBI

Identity
Molecular formulaC12H22O11
Molecular weight342.30 g/mol
IUPAC name(2R,3R,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3,4,5-triol
InChIKeyHDTRYLNUVZCQOY-WSWWMNSNSA-N
SMILESC([C@@H]1[C@@H]([C@@H]([C@H]([C@H](O1)O[C@@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O)O)O)O)O)O

Computed by PubChem (NCBI)

Synonyms: alpha-D-galactopyranosyl alpha-D-galactopyranoside, GlyTouCan:G71135WJ, Gal(a1-1a)Gal, alpha,alpha-galactotrehalose, alpha-D-Galp-(1->1)-alpha-D-Galp, alpha-D-Galp-(1<->1)-alpha-D-Galp, alpha-D-galacto-hexopyranosyl alpha-D-galacto-hexopyranoside, WURCS=2.0/1,2,1/[a2112h-1a_1-5]/1-1/a1-b1
Related forms of this compound
2-(hydroxymethyl)-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3,4,5-triol C12H22O11
(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3,4,5-triol C12H22O11
(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3,4,5-triol C12H22O11
(2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3,4,5-triol C12H22O11
(2R,3R,4S,5S,6R)-2-deuterio-2-[(2R,3R,4S,5S,6R)-2-deuterio-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol C12H22O11
(2R,3S,4S,5R,6R)-2,3,4,5,6-pentadeuterio-2-[dideuterio(hydroxy)methyl]-6-[(2R,3R,4S,5S,6R)-2,3,4,5,6-pentadeuterio-6-[dideuterio(hydroxy)methyl]-3,4,5-trihydroxyoxan-2-yl]oxyoxane-3,4,5-triol C12H22O11
(2R,3S,4S,5R,6R)-2-(hydroxy(113C)methyl)-6-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxy(113C)methyl)(2,3,4,5,6-13C5)oxan-2-yl]oxy(2,3,4,5,6-13C5)oxane-3,4,5-triol C12H22O11
Isomers (same molecular formula)
(2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol C12H22O11
(2S,3R,4S,5R,6R)-2-[(2R,3S,4S,5R)-4,5-dihydroxy-2,5-bis(hydroxymethyl)oxolan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol C12H22O11
(2R,3S,4S,5S,6R)-2-(hydroxymethyl)-6-[(2R,3S,4R,5S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol C12H22O11
(3S,4S,5R,6R)-6-(hydroxymethyl)-4-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2,3,5-triol C12H22O11
(3R,4S,5R,6R)-6-(hydroxymethyl)-4-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2,3,5-triol C12H22O11