4-Methyl-2-Oxo-2H-Chromen-7-Yl β-D-Galactopyranoside

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Properties Simple | Detailed

Formula C16H19O8+
IUPAC Name 4-methyl-7-[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-chromen-2-one
Molecular Mass 339.317 g·mol−1
Heat of Formation -1282.2 ± 16.7 kJ·mol−1
Dipole Moment 5.42 ± 1.08 D
Volume 372.02 Å 3
Surface Area 330.33 Å 2
HOMO Energy -9.45 ± 0.55 eV
LUMO Energy -1.13 ± eV
Point Group Symmetry C1
Synonyms
  • 2h-1-benzopyran-2-one, 7-(beta-d-galactopyranosyloxy)-4-methyl-
  • 4-methyl-7-[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-chromen-2-one
  • 4-methyl-7-[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-chromen-2-one
  • 4-methyl-7-[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-methylol-tetrahydropyran-2-yl]oxy-coumarin
  • 4-methyl-7-[[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)-2-tetrahydropyranyl]oxy]-2-chromenone
  • 4-methylumbelliferyl beta-d-galactopyranoside
  • 4-methylumbelliferyl beta-galactoside
  • 4-methylumbelliferyl-galactopyranoside
  • 7-(beta-d-galactopyranosyloxy)-4-methyl-2h-1-benzopyran-2-one
  • muga
  • stock1n-57571
CAS Number(s)
  • 6160-78-7
InChIKey YUDPTGPSBJVHCN-DZQJYWQESA-N
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Elements H C O