L7877

Lactulose

≥95% (HPLC)

• Synonyme(s) : 4-O-β-D-Galactopyranosyl-D-fructofuranose, 4-O-β-D-Galactopyranosyl-D-fructose
• Formule empirique (notation de Hill) : C₁₂H₂₂O₁₁
• Numéro CAS: 4618-18-2
• Poids moléculaire : 342.30
• UNSPSC Code: 12352201
• NACRES: NA.25
• PubChem Substance ID: 24896485
• EC Number: 225-027-7
• Beilstein/REAXYS Number: 93773
• MDL number: MFCD00151469

Propriétés

• biological source: synthetic
• Quality Segment: 200
• assay: ≥95% (HPLC)
• form: powder
• optical activity: [α]20/D -52.0 to -48.0 °, c = 4% (w/v) in water
• color: white to off-white
• mp: 169 °C ((336 °F ))
• solubility: water: 50 mg/mL, clear, colorless to faintly yellow
• storage temp.: room temp
• SMILES string: 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
• InChI key: JCQLYHFGKNRPGE-WJONTELPSA-N

Description

Biochem/physiol Actions

Lactulose is a synthetic disaccharide derived from galactose and fructose. It is not absorbed in the gut and is frequently used in the treatment of constipation and hepatic encephalopathy. Studies have reported that lactulose administration may cause an increase in fecal nitrogen. It is also known to function as a prebiotic. Lactulose measurements can be used to detect gastrointestinal dysfunctions.

Other Notes

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

• Classe de stockage: 11 - Combustible Solids
• Que se passe-t-il ?: WGK 2
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• EPI (équipement de protection individuelle): Eyeshields, Gloves, type N95 (US)