Sugars
Lactulose (Gal-beta-1,4-Fru)
Quick view. Lactulose is a disaccharide in which galactose is beta-1,4 linked to fructose. The reviewed fallback identity is the CAS-matched Wikidata record Q422689. CAS 4618-18-2. Catalog target purity: By inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.
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Product profile
Lactulose (Gal-beta-1,4-Fru) is classified as disaccharide (Formula C12H22O11; molecular weight 342.30 (calculated from molecular formula)).
Lactulose (Gal-beta-1,4-Fru) is supplied for research use within the Sugars product family.
For Lactulose (Gal-beta-1,4-Fru), confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- beta-Lactulose
Useful catalog search terms
- Lactulose
- Gal-beta-1,4-Fru
- CAS 4618-18-2
- Sugars
Physicochemical data
| InChIKey | JCQLYHFGKNRPGE-FCVZTGTOSA-N |
|---|---|
| Structural features | Galactose beta-1,4 linked to fructose |
| InChI | 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 | C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](O[C@@]([C@H]2O)(CO)O)CO)O)O)O)O |
Release documentation
The current specification defines the analytical method and acceptance criteria; the released lot result is reported on the CoA.
Additional HPLC, MS or NMR documentation can be agreed during technical review where available.
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