CAS 4618-18-2
:Lactulose
Description:
Lactulose is a synthetic disaccharide composed of fructose and galactose, primarily used as a laxative and in the treatment of hepatic encephalopathy. It is a colorless to light yellow, viscous liquid that is soluble in water, making it easy to administer. Lactulose is not absorbed in the gastrointestinal tract, which allows it to exert its effects by drawing water into the colon, thereby softening stools and promoting bowel movements. Additionally, it is fermented by colonic bacteria, producing short-chain fatty acids and lowering pH, which can help reduce ammonia levels in patients with liver disease. Lactulose has a sweet taste, making it palatable for oral consumption. Its stability under various pH conditions and its non-toxic nature contribute to its widespread use in medical applications. While generally well-tolerated, potential side effects may include bloating, gas, and diarrhea, particularly with excessive doses. Overall, lactulose is a valuable therapeutic agent in managing constipation and certain liver-related conditions.
Formula:C12H22O11
InChI:InChI=1/C12H22O11/c13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12/h5-15,17-21H,1-3H2/t5-,6-,7-,8+,9+,10-,11-,12+/m1/s1
InChI key:InChIKey=PFCRQPBOOFTZGQ-VZXVHDRGSA-N
SMILES:O([C@@H]([C@@H](C(CO)=O)O)[C@@H](CO)O)[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O
Synonyms:- 4-O-β-<span class="text-smallcaps">D</smallcap>-Galactopyranosyl-<smallcap>D</span>-fructose
- 4-O-β-D-Galactopyranosyl-D-fructose
- <span class="text-smallcaps">D</smallcap>-Fructose, 4-O-β-<smallcap>D</span>-galactopyranosyl-
- <span class="text-smallcaps">D</span>-Lactulose
- Bifiteral
- Cephulac
- D-Lactulose
- Duphalac
- Farlac
- Fructose, 4-O-β-<span class="text-smallcaps">D</smallcap>-galactopyranosyl-, <smallcap>D</span>-
- Fructose, 4-O-β-D-galactopyranosyl-, D-
- Generlac
- Isolactose
- Kristalose
- Lactofit
- Lactoflex
- Lactuflor
- Lactulosa
- Lactulose
- Laevilac
- Laevolac
- Laktulak
- Laktusan
- Lazet
- Milk Oligosaccharide MLP 95
- Milk Oligosaccharide MLS 50
- Mlc 97
- Mls 50
- Normase
- Osmolak
- Prelax
- Regulact
- Solactis galactofructose
- Vetalakt
- Well-me
- (2S,3R,4S,5R,6R)-2-{[(2R,3S,4S,5R)-4,5-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-3-yl]oxy}-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
- 4-O-b-D-Galactosyl-D-fructose
- 4-D-Galactopyranosyl-4-D-fructofuranose
- 4-O-beta-delta-Galactopyranosyl-delta-fructose
- (2S,3R,4S,5R,6R)-2-{[(2R,3S,4S,5R)-4,5-dihydroxy-2,5-bis(hydroxyméthyl)tétrahydrofuran-3-yl]oxy}-6-(hydroxyméthyl)tétrahydro-2H-pyran-3,4,5-triol
- (2S,3R,4S,5R,6R)-2-{[(2R,3S,4S,5R)-4,5-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydro-3-furanyl]oxy}-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
- 4618-18-2
- 4-O-beta-D-galactopyranosyl-D-fructose
- (2S,3R,4S,5R,6R)-2-{[(2R,3S,4S,5R)-4,5-Dihydroxy-2,5-bis(hydroxyméthyl)tétrahydro-3-furanyl]oxy}-6-(hydroxyméthyl)tétrahydro-2H-pyran-3,4,5-triol
- 4-O-beta-D-Galactopyranosyl-beta-D-fructofuranose
- D-Fructose, 4-O-β-D-galactopyranosyl-
- chronulac
- d-fructofuranos
- Lactuloseliquid
- lattulosio
- 4-0-beta-d-galactopyranosyl-d-fructose
- lactulosum(latin)
- 4-O-BETA-D-GALACTOPYRANOSYL-D-FRUCTOFURANOSE
- 4-O-β-D-Galactopyranosyl-D-fructofuranose
- 4-o-beta-d-galactopyranosyl-d-fructos
- 4-O-D-Galactopyranosyl-D-fructose
- See more synonyms
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Lactulose
CAS:Formula:C12H22O11Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:342.30Lactulose, 99%
CAS:A synthetic sugarFormula:C12H22O11Purity:99%Color and Shape:White, PowderMolecular weight:342.30Lactulose
CAS:LactuloseFormula:C12H22O11Purity:99.5%Color and Shape:White. To. Off-WhiteMolecular weight:342.11621Lactulose
CAS:Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers and sugar esters, and their salts, nesoiFormula:C12H22O11Color and Shape:White Crystalline PowderMolecular weight:342.11621Lactulose
CAS:LactuloseFormula:C12H22O11Purity:By hplc: > 99 area-% (Typical Value in Batch COA)Color and Shape:Solid-PowderMolecular weight:342.29648Lactulose
CAS:Lactulose (Lactulosum) , a synthetic disaccharide , is used in the treatment of constipation and hepatic encephalopathy.Formula:C12H22O11Purity:99.80% - 99.92%Color and Shape:White SolidMolecular weight:342.2965Lactulose, Ph. Eur. grade
CAS:Formula:C12H22O11Purity:≤ 0.5%Color and Shape:White to almost white crystalline powderMolecular weight:342.30Lactulose-13C
CAS:Applications Lactulose is a synthetic, non-digestible sugar used in the treatment of chronic constipation; laxative.
References Voskuijl, W. et al.: Gut, 53, 1590 (2004);Formula:C1113CH22O11Color and Shape:NeatMolecular weight:343.29Lactulose, >95%
CAS:Controlled ProductApplications Lactulose is a synthetic, non-digestible sugar used in the treatment of chronic constipation; laxative.
References Voskuijl, W. et al.: Gut, 53, 1590 (2004);Formula:C12H22O11Purity:>95%Color and Shape:NeatMolecular weight:342.3Lactulose, 98%
CAS:Formula:C12H22O11Purity:(HPLC) ≥ 98.0%Color and Shape:White crystalline powder or colourless crystalsMolecular weight:342.30
