Chemical Component Summary

Name D-galactonolactone
Identifiers (3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one (non-preferred name)
(3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-one
Formula C6 H10 O6
Molecular Weight 178.14 g/mol
Type D-saccharide
Isomeric SMILES OC[C@H]1OC(=O)[C@H](O)[C@@H](O)[C@H]1O
InChI InChI=1S/C6H10O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-5,7-10H,1H2/t2-,3+,4+,5-/m1/s1
InChI Key PHOQVHQSTUBQQK-MGCNEYSASA-N

Chemical Details

Formal Charge 0
Atom Count 22
Chiral Atom Count 4
Chiral Atoms C2 C3 C4 C5
Bond Count 22
Aromatic Bond Count 0

Drug Info: DrugBank

DrugBank ID DB01885   (Different stereochemistry)
Name D-Galctopyranosyl-1-On
Groups experimental
Synonyms
Brand Names
CAS number 15892-28-1

Drug Targets

Name Sequence Search Pharmacological Action Actions
Beta-galactosidase Search unknown
Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID: 21059682