61360

Lactulose

≥98.0% (HPLC)

• Synonyme(s) : 4-O-β-D-Galactopyranosyl-D-fructofuranose, 4-O-β-D-Galactopyranosyl-D-fructose
• Formule empirique (notation de Hill) : C₁₂H₂₂O₁₁
• CAS Number: 4618-18-2
• Poids moléculaire : 342.30
• Beilstein: 93773
• Numéro CE : 225-027-7
• Numéro MDL: MFCD00151469
• Code UNSPSC : 12352201
• ID de substance PubChem : 57651848
• Nomenclature NACRES : NA.25

Propriétés

• Niveau de qualité: 100
• Essai: ≥98.0% (HPLC)
• Forme: solid
• Activité optique: [α]20/D −48±2°, 24 hr, c = 1% in H₂O
• Couleur: white to off-white
• Pf: 169 °C ((336 °F ))
• Température de stockage: room temp
• Chaîne SMILES: OC[C@H]1O[C@@H](O[C@@H]2[C@@H](CO)O[C@@](O)(CO)[C@H]2O)[C@H](O)[C@@H](O)[C@H]1O
• InChI: 1S/C12H22O11/c13-1-4-6(16)7(17)8(18)11(21-4)22-9-5(2-14)23-12(20,3-15)10(9)19/h4-11,13-20H,1-3H2/t4-,5-,6+,7+,8-,9-,10+,11+,12+/m1/s1
• Clé InChI: JCQLYHFGKNRPGE-WJONTELPSA-N

Description

Description générale

Lactulose is a synthetic derivative of lactose. It is made up of one molecule of galactose and one molecule of fructose.

Application

Lactulose has been used in the preparation of milk.

Lactulose, a disaccharide composed of fructose and galactose units, is used as an osmolyte that relieves constipation and supports probiotic processes in the intestine and colon. Lactulose helps stabilize blood glucose and insulin levels.

Actions biochimiques/physiologiques

Lactulose helps to decrease the concentration of blood ammonia in the treatment of hepatic encephalopathy. It is also used to treat constipation as an osmotic laxative. This non-absorbable disaccharide is catabolized through the bacterial flora to short chain fatty acids. The enzymes of the mammalian digestive tract do not have the ability to digest lactulose.

Autres remarques

To gain a comprehensive understanding of our extensive range of Disaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)