4-O-β-D-Galactopyranosyl-β-D-Galactopyranose

Molecule SVG Image

Properties Simple | Detailed

Formula C12H22O11
IUPAC Name (2r,3r,4s,5r,6s)-2-(hydroxymethyl)-6-[(2r,3r,4r,5r,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)tetrahydropyran-3-yl]oxy-tetrahydropyran-3,4,5-triol
Molecular Mass 342.296 g·mol−1
Heat of Formation -2036.6 ± 16.7 kJ·mol−1
Dipole Moment 3.72 ± 1.08 D
Volume 372.1 Å 3
Surface Area 305.27 Å 2
HOMO Energy -10.37 ± 0.55 eV
LUMO Energy 0.92 ± eV
Point Group Symmetry C1
Synonyms
  • (2r,3r,4s,5r,6s)-2-(hydroxymethyl)-6-[(2r,3r,4r,5r,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-oxane-3,4,5-triol
  • (2r,3r,4s,5r,6s)-2-(hydroxymethyl)-6-[(2r,3r,4r,5r,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol
  • (2r,3r,4s,5r,6s)-2-(hydroxymethyl)-6-[(2r,3r,4r,5r,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)tetrahydropyran-3-yl]oxy-tetrahydropyran-3,4,5-triol
  • (2r,3r,4s,5r,6s)-2-(hydroxymethyl)-6-[[(2r,3r,4r,5r,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)-3-tetrahydropyranyl]oxy]tetrahydropyran-3,4,5-triol
  • (2r,3r,4s,5r,6s)-2-methylol-6-[(2r,3r,4r,5r,6r)-4,5,6-trihydroxy-2-methylol-tetrahydropyran-3-yl]oxy-tetrahydropyran-3,4,5-triol
  • b2g
  • beta-1,4-galactobioside
  • beta-d-galactopyranosyl-(1->4)-beta-d-galactopyranose
  • beta-d-galp-(1->4)-beta-d-galp
  • galactobiose
InChIKey GUBGYTABKSRVRQ-WWZHPTPQSA-N
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