61360

Lactulose

≥98.0% (HPLC)

• Sinónimos: 4-O-β-D-Galactopyranosyl-D-fructofuranose, 4-O-β-D-Galactopyranosyl-D-fructose
• Fórmula empírica (notación de Hill): C₁₂H₂₂O₁₁
• Número de CAS: 4618-18-2
• Peso molecular: 342.30
• Beilstein: 93773
• Número CE: 225-027-7
• Número MDL: MFCD00151469
• Código UNSPSC: 12352201
• ID de la sustancia en PubChem: 57651848
• NACRES: NA.25

Propiedades

• Nivel de calidad: 100
• Ensayo: ≥98.0% (HPLC)
• Formulario: solid
• actividad óptica: [α]20/D −48±2°, 24 hr, c = 1% in H₂O
• color: white to off-white
• mp: 169 °C ((336 °F ))
• temp. de almacenamiento: room temp
• cadena 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
• Clave InChI: JCQLYHFGKNRPGE-WJONTELPSA-N

Descripción

Descripción general

Lactulose is a synthetic derivative of lactose. It is made up of one molecule of galactose and one molecule of fructose.[1]

Aplicación

Lactulose has been used in the preparation of milk.[2]

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.

Acciones bioquímicas o fisiológicas

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.[3] The enzymes of the mammalian digestive tract do not have the ability to digest lactulose.[1]

Otras notas

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

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Gloves, type N95 (US)