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Lactulose

CAT: 0013-GTR19161949-05Size: 50 mgDry Ice: NoHazardous: No
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CAT#:0013-GTR19161949-05Size:50 mg
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Description
Lactulose is a non-absortable sugar used in the treatment of constipation and hepatic encephalopathy. It generally begin working after eight to twelve hours but may take up to two days to improve constipation.
CAS Number
4618-18-2
Product Name Alternative
Lactulose | Cholac | Generlac | Consulose | BRN 0093773 | BRN-0093773 | BRN0093773
Field of Research
Pharmacology & Drug Discovery
Purity
>98% (HPLC)
Solubility
Water: 68 mg/mL (198.65 mM) ; DMSO: 68 mg/mL (198.65 mM)
Smiles
OCC1 ([C@H] ([C@@H] ([C@@H] (CO) O1) O[C@H]2[C@@H] ([C@H] ([C@H] ([C@@H] (CO) O2) O) O) O) O) O
Molecular Formula
C12H22O11
Molecular Weight
342.3
Storage Conditions
Storage temperature: -20°C. Stability: ≥ 2 years
Notes
For research use only.
Other Product Names
(2S,3R,4S,5R,6R) -2- (((2R,3S,4S) -4,5-dihydroxy-2,5-bis (hydroxymethyl) tetrahydrofuran-3-yl) oxy) -6- (hydroxymethyl) tetrahydro-2H-pyran-3,4,5-triol

Chemical Information

Lactulose

Lactulose is a synthetic galactosylfructose disaccharide used in the treatment of constipation and hepatic encephalopathy. It has a role as a laxative and a gastrointestinal drug.

CAS Number4618-18-2
PubChem CID11333
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
Molecular FormulaC12H22O11
Molecular Weight342.30
XLogP-4.3
Topological Polar Surface Area190
Hydrogen Bond Donor Count8
Hydrogen Bond Acceptor Count11
Rotatable Bond Count5
Heavy Atom Count23
Formal Charge0
Complexity395
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
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
InChIKey
JCQLYHFGKNRPGE-FCVZTGTOSA-N
Chemical Structure
2D Structure
2D structure of Lactulose
CAS: 4618-18-2
CID: 11333
Formula: C12H22O11
MW: 342.30
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight342.30
XLogP3-4.3
Hydrogen Bond Donor Count8
Hydrogen Bond Acceptor Count11
Rotatable Bond Count5
Exact Mass342.11621151
Monoisotopic Mass342.11621151
Topological Polar Surface Area190 Ų
Heavy Atom Count23
Formal Charge0
Complexity395
Isotope Atom Count0
Defined Atom Stereocenter Count9
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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