Chemical Compound

lactose

CAS Registry Number 2152-98-9
lactose chemical structure
Primary Record

lactose

In stock
676 g
Purity
99.0 %
CAS
2152-98-9

Compound Identifiers & Properties

CAS
2152-98-9
PubChem CID
9548802
SMILES
C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O[C@H]2[C@H](OC([C@@H]([C@H]2O)O)O)CO)O)O)O)O
Canonical SMILES
OC[C@H]1O[C@@H](O[C@@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O

Names & Synonyms

  • lactose
  • 4|A-Galactobiose
  • Gal(beta1-4)Gal
  • ?1-4Galactobiose
  • Glucose Impurity 9
  • 4 beta -Galactobiose
  • 4-BETA-GALACTOBIOSE
  • Gal(b1-4)Gal
  • RefChem:623664
  • 4BETA-GALACTOBIOSE
  • GlyTouCan:G48027TR
  • 2152-98-9
  • GAL?1-4GAL
  • 4beta-Galactobiose, >=90%
  • beta-D-galactopyranosyl-(1->4)-D-galactopyranose
  • beta-D-Galp-(1->4)-D-Galp
  • DTXSID20429537
  • 4-O-beta-D-galactopyranosyl-D-galactopyranose
  • orb2941372
  • SCHEMBL17603646
  • CHEBI:36226
  • DTXCID60380370
  • GUBGYTABKSRVRQ-HEJLOQJISA-N
  • 4-O-(B-D-GALACTOPYRANOSYL)-D-GALACTOPYRANOSE
  • G48027TR
  • beta-D-galactosyl-(1->4)-D-galactose
  • C12H22O11
  • CID9548802
  • HY-W726078
  • OG15071
  • 3-o-beta-d-galactopyranosyl-d-galactose
  • 4-o-beta-d-galactopyranosyl-d-galactose
  • 4-O-|A-D-Galactopyranosyl-D-galactopyranose
  • 4-O-(?-D-Galactopyranosyl)-D-galactopyranose
  • 4-O-beta-d-galactopyranosyl d-galactopyranose
  • J1.538.195G
  • |A-D-Gal-(1 inverted exclamation marku4)-D-Gal
  • (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3R,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol
  • Q27116751
  • O_FULL_20000000000000_GS_462_c4
  • (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-{[(2R,3R,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxane-3,4,5-triol
  • beta-D-Gal-(1->4)-D-Gal, 4-O-beta-D-Galactopyranosyl-D-galactopyranose
  • (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3R,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)tetrahydropyran-3-yl]oxy-tetrahydropyran-3,4,5-triol
  • (3R,4R,5R,6R)-6-(hydroxymethyl)-5-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,4-triol
  • 3-O-ss-D-Galactopyranosyl-galactose; D-3-O-ss-D-Galactopyranosyl-galactose; 3-O-ss-D-Galactopyranosyl-D-galactose; ss-D-Galactosyl-(1?3)-D-galactose
  • 5188-48-7