α-Lactose

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Systematic / IUPAC Name: 4-O-β-D-Galactopyranosyl-α-D-glucopyranose

ID: Reference6212

Other Names: α-4-(β-D-Galactosido)-D-glucose;
α-D-Glucopyranose, 4-O-β-D-galactopyranosyl-;
(+)-Lactose;
1-β-δ-Galactopyranosyl-4-α-δ-glucopyranose;
1-β-D-Galactopyranosyl-4-α-D-glucopyranose ; more

Formula: C12H22O11

Class: Endogenous Metabolites

Spectral Data

α-Lactose mass spectral data can be found in a separate interface. The data are manually curated and of the highest quality.

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Available MS Data

Used Instruments Q Exactive Orbitrap
No. of Spectral Trees 2
No. of Spectra 409
Tandem Spectra MS1, MS2
Ionization Methods ESI
Analyzers FT
Last Modification 1/13/2017 9:47:08 AM
View Mass Spec Data > >

Identificators

InChI InChI=1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5+,6+,7-,8-,9-,10-,11+,12+/m1/s1
InChI Key GUBGYTABKSRVRQ-XLOQQCSPSA-N
Canonical SMILES C(C1C(C(C(C(O1)OC2C(OC(C(C2O)O)O)CO)O)O)O)O
CAS 5989811
Splash
Other Names α-4-(β-D-Galactosido)-D-glucose;
α-D-Glucopyranose, 4-O-β-D-galactopyranosyl-;
(+)-Lactose;
1-β-δ-Galactopyranosyl-4-α-δ-glucopyranose;
1-β-D-Galactopyranosyl-4-α-D-glucopyranose;
4-O-Hexopyranosylhexose;
Aletobiose;
D-(+)-Lactose;
Dilactose;
Fast-flo lactose;
Flowlac 100;
Galactinum;
Glc-(4-1)gal;
Lactin;
Lactobiose;
Lactohale 300;
Milk sugar;
Osmolactan;
Pharmatosa dcl 21;
Pharmatose 21;
Pharmatose dcl 15;
Prismalac;
Respitose ML 003;
Respitose SV 003;
Saccharum lactin;
Sachelac;
Sorbalac 400;
Sorbolac 400;
Spherolac;
Super-tab;
Tablettose;
Tablettose 70;
Tablettose 80;
Zeparox EP;
(2R,3R,4S,5R,6S)-2-(Hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol;
(2R,3R,4S,5R,6S)-2-(Hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)tetrahydropyran-3-yl]oxy-tetrahydropyran-3,4,5-triol;
(2R,3R,4S,5R,6S)-2-(Hydroxymethyl)-6-{[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxane-3,4,5-triol

In Other Databases

HMDb HMDB00186
ChemSpider 76293
Wikipedia Lactose
KEGG C00243; D00046
ChemIDPlus 014641931
PubChem 84571
ChEBI CHEBI:36219