L7877

Lactulose

≥95% (HPLC)

• Sinónimos: 4-O-β-D-Galactopyranosyl-D-fructofuranose, 4-O-β-D-Galactopyranosyl-D-fructose
• Fórmula empírica (notación de Hill): C₁₂H₂₂O₁₁
• Número CAS: 4618-18-2
• Peso molecular: 342.30
• UNSPSC Code: 12352201
• NACRES: NA.25
• PubChem Substance ID: 24896485
• EC Number: 225-027-7
• Beilstein/REAXYS Number: 93773
• MDL number: MFCD00151469

Propiedades

• Nombre del producto: Lactulose, ≥95% (HPLC)
• InChI key: JCQLYHFGKNRPGE-WJONTELPSA-N
• 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
• 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
• biological source: synthetic
• 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
• Quality Level: 200

Descripción

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.

Información de seguridad

• Clase de almacenamiento: 11 - Combustible Solids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)