락토스

Also known as beta-D-Galp-(1->4)-beta-D-Glcp, 4-O-beta-D-galactopyranosyl-beta-D-glucopyranose, Galbeta1-4Glcbeta, Galb1-4Glcb, lactose

이당류의 종류

AI overview

β-lactose is a form of the sugar lactose, a naturally occurring compound found in milk that is composed of two simpler sugars (galactose and glucose). It is widely used in food manufacturing and has practical value due to its properties as a white, water-soluble solid with a mild sweetness.

AI-generated from the Wikipedia summary — may contain errors.

Chemical data

Formula: C12H22O11
Molecular weight: 342.3 g/mol
IUPAC name: (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
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)O
InChIKey: GUBGYTABKSRVRQ-DCSYEGIMSA-N
XLogP: -4.7
Polar surface area: 190 Å²
H-bond donors: 8
H-bond acceptors: 11
Formal charge: 0