beta-D-Lactose

beta-D-Lactose

CAS Number 5965-66-2
Molecular Formula C12H22O11
Molecular Weight 342.296 g/mol
InChI Key GUBGYTABKSRVRQ-DCSYEGIMSA-N
LogP -4.02
Synonyms
  • beta-D-Lactose
  • 4-O-beta-D-Galactopyranosyl-beta-D-glucopyranose
  • beta-D-Glucopyranose, 4-O-beta-D-galactopyranosyl-
  • 5965-66-2
  • 4-O-beta-D-Galactopyranosyl-beta-D-glucopyranose
  • Lactopress
  • EINECS 227-751-9

Applications:


HPLC Separation of Sugars on Primesep S2 Column
Five sugars were separated on a Primesep S2 HILIC column with LC/MS compatible conditions. Various mobile phase produce different selectivity and separation. Method can be used as alternative to aminopropyl column. Primesep S2 column is stable and does not undergo rapid hydrolysis like aminopropyl columns.

Condition

Column Primesep S2, 4.6x150 mm, 5 µm, 100A
Mobile Phase MeCN/H2O
Buffer AmAc pH 5.0, Formic Acid
Flow Rate 1.0 ml/min
Detection ELSD 50C
 

Description

Class of Compounds Drug, Acid, Monocarboxylic acid,  Hydrophilic, Ionizable, Hormone
Analyzing Compounds Fructose, Glucose, Sucrose, Lactose, Maltose, Sorbitol, Sucrose, Alfa D-Lactose, Beta D–Lactose, Raffinose


Application Analytes:

Fructose
Glucose
Lactose
Maltose
Raffinose
Sorbitol
Sucrose
alpha-D-Lactose
beta-D-Lactose

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