Lactose

CAS Number 63-42-3
Molecular Formula C12H22O11
Molecular Weight 342.297 g/mol
InChI Key GUBGYTABKSRVRQ-DCSYEGIMSA-N
LogP -4.02
Synonyms
  • Lactose
  • 4-O-beta-D-Galactopyranosyl-beta-D-glucopyranose
  • beta-D-Glucopyranose, 4-O-beta-D-galactopyranosyl-
  • 63-42-3
  • D-(+)-Lactose
  • Galactinum
  • Lactose anhydrous
  • Tablettose
  • 4-O-beta-D-Galactopyranosyl-beta-D-glucopyranose
  • beta-D-Glucopyranose, 4-O-beta-D-galactopyranosyl-
  • 4-17-00-03066
  • D-Glucose, 4-O-beta-D-galactopyranosyl- (name for open ring)
  • (+)-Lactose
  • 4-O-beta-D-Galactopyranosyl-D-glucose (name for open ring)
  • Aletobiose
  • D-GLUCOSE, 4-O-Beta-D-GALACTOPYRANOSYL-(name for open ring)
  • Fast-flo
  • Fast-Flo Lactose
  • Flowlac 100
  • Granulac 140M
  • Lactobiose
  • Lactohale 300
  • lactosa
  • Lactose anhydride
  • Lactose Fast-flo
  • LACTOSE NF, ANHYDROUS
  • Milk sugar
  • Nonpareil 107
  • Osmolactan
  • Pharmatosa DCL 21
  • Pharmatose 21
  • Pharmatose 325M
  • Pharmatose DCL 15
  • Prismalac
  • Respitose ML 003
  • Respitose SV 003
  • Saccharum lactin
  • Sachelac
  • Sorbalac 400
  • Sorbolac 400
  • Spherolac
  • Super-Tab
  • Tablettose 70
  • Tablettose 80
  • Zeparox EP
  • BRN 0093796
  • EINECS 200-559-2
  • 4-(beta-D-Galactosido)-D-glucose
  • Lactose, anhydrous
  • Pharmatose 450M
  • UNII-3SY5LH9PMK
  • 16984-38-6
  • 1065027-17-9
  • 1336-90-9
  • 200734-90-3
  • 35396-14-6
  • 36570-80-6
  • 396716-09-9
  • 73824-63-2
  • 89466-76-2

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.



Application Analytes:

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