Molecular Identity
beta-Lactose
(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol
PubChem CID: 6134
Beta-lactose is the beta-anomer of lactose.
2D Structure
Properties
C12H22O11
Molecular Formula
342.30
Molecular Weight
g/mol
342.1162
Exact Mass
Da
-4.7
XLogP
Drug-like (Lipinski: < 5)
190
TPSA
May have limited oral absorption
8
H-Bond Donors
11
H-Bond Acceptors
382
Complexity
SMILES
Canonical SMILES
SMILES: C(C1C(C(C(C(O1)OC2C(OC(C(C2O)O)O)CO)O)O)O)OIsomeric SMILES
SMILES: C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2O)O)O)CO)O)O)O)OSynonyms(20)
beta-D-Lactosebeta-Lactose5965-66-2lactoseD-Lactose4-O-beta-D-Galactopyranosyl-beta-D-glucopyranose.beta.-LactoseMilk sugarbeta-D-Glucopyranose, 4-O-beta-D-galactopyranosyl-CHEBI:3621813Q3A43E0S(+)-Lactosebeta-D-galactopyranosyl-(1->4)-beta-D-glucopyranoseDTXSID50587234-(beta-D-Galactosido)-D-glucose
Data from PubChem (NCBI)
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Drug Network
Trials and conditions connected to beta-Lactose
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