| Record Information |
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| Version | 1.0 |
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| Creation Date | 2016-09-30 22:35:49 UTC |
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| Update Date | 2020-05-11 20:53:00 UTC |
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| BMDB ID | BMDB0000740 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Lactulose |
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| Description | Lactulose, also known as lactulosum or cephulac, belongs to the class of organic compounds known as o-glycosyl compounds. These are glycoside in which a sugar group is bonded through one carbon to another group via a O-glycosidic bond. Lactulose, with regard to humans, has been linked to the inborn metabolic disorder celiac disease. Based on a literature review a significant number of articles have been published on Lactulose. |
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| Structure | |
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| Synonyms | | Value | Source |
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| 4-O-beta-D-Galactopyranosyl-D-fructofuranose | ChEBI | | 4-O-beta-D-Galactopyranosyl-D-fructose | ChEBI | | D-Lactulose | ChEBI | | Lactulosa | ChEBI | | Lactulosum | ChEBI | | Cephulac | Kegg | | Chronulac | Kegg | | 4-O-b-D-Galactopyranosyl-D-fructofuranose | Generator | | 4-O-Β-D-galactopyranosyl-D-fructofuranose | Generator | | 4-O-b-D-Galactopyranosyl-D-fructose | Generator | | 4-O-Β-D-galactopyranosyl-D-fructose | Generator | | (2S,3R,4S,5R,6R)-2-[(2R,3S,4S,5R)-4,5-Dihydroxy-2,5-bis(hydroxymethyl)oxolan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol | HMDB | | 4-O-beta-delta-Galactopyranosyl-delta-fructofuranose | HMDB | | 4-O-beta-delta-Galactopyranosyl-delta-fructose | HMDB | | Bifiteral | HMDB | | delta-Lactulose | HMDB | | Normase | HMDB | | Amivalex | HMDB | | Duphalac | HMDB |
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| Chemical Formula | C12H22O11 |
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| Average Molecular Weight | 342.2965 |
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| Monoisotopic Molecular Weight | 342.116211546 |
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| IUPAC Name | (2S,3R,4S,5R,6R)-2-{[(2R,3S,4S,5R)-4,5-dihydroxy-2,5-bis(hydroxymethyl)oxolan-3-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol |
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| Traditional Name | lactulose |
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| CAS Registry Number | 4618-18-2 |
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| SMILES | OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O |
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| InChI Identifier | 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 |
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| InChI Key | JCQLYHFGKNRPGE-FCVZTGTOSA-N |
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| Chemical Taxonomy |
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| Description | belongs to the class of organic compounds known as o-glycosyl compounds. These are glycoside in which a sugar group is bonded through one carbon to another group via a O-glycosidic bond. |
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| Kingdom | Organic compounds |
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| Super Class | Organic oxygen compounds |
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| Class | Organooxygen compounds |
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| Sub Class | Carbohydrates and carbohydrate conjugates |
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| Direct Parent | O-glycosyl compounds |
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| Alternative Parents | |
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| Substituents | - O-glycosyl compound
- Disaccharide
- C-glycosyl compound
- Oxane
- Tetrahydrofuran
- Secondary alcohol
- Hemiacetal
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Acetal
- Hydrocarbon derivative
- Primary alcohol
- Alcohol
- Aliphatic heteromonocyclic compound
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| Molecular Framework | Aliphatic heteromonocyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Status | Detected but not Quantified |
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| Origin | |
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| Biofunction | Not Available |
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| Application | Not Available |
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| Cellular locations | |
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| Physical Properties |
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| State | Solid |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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| Spectra |
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| Spectra | |
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