CAS 4618-18-2: Lactulose

Formula: C₁₂H₂₂O₁₁

InChI: InChI=1S/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(CO)C(O)C(OC1OC(CO)C(O)C(O)C1O)C(O)CO

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-

Lactulose

CAS: 4618-18-2

• Formula: C₁₂H₂₂O₁₁
• Purity: >98.0%(HPLC)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 342.30

Lactulose, 99%

CAS: 4618-18-2

It is not absorbed in the gut and is frequently used in the treatment of …

• Formula: C₁₂H₂₂O₁₁
• Purity: 99%
• Color and Shape: White, Powder
• Molecular weight: 342.30

Lactulose for peak identification CRS

CAS: 4618-18-2

Lactulose CRS

CAS: 4618-18-2

Lactulose

CAS: 4618-18-2

• Formula: C₁₂H₂₂O₁₁
• Purity: 99.5%
• Color and Shape: White Solid
• Molecular weight: 342.11621

Lactulose

CAS: 4618-18-2

Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers and sugar …

• Formula: C₁₂H₂₂O₁₁
• Color and Shape: White Crystalline Powder
• Molecular weight: 342.11621

D-Fructose, 4-O-b-D-galactopyranosyl-

CAS: 4618-18-2

• Formula: C₁₂H₂₂O₁₁
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 342.2965

Lactulose

CAS: 4618-18-2

Lactulose (Lactulosum) , a synthetic disaccharide , is used in the treatment of constipation and …

• Formula: C₁₂H₂₂O₁₁
• Purity: 99.92%
• Color and Shape: Solid
• Molecular weight: 342.3

Lactulose, Ph. Eur. grade

CAS: 4618-18-2

• Formula: C₁₂H₂₂O₁₁
• Purity: ≤ 0.5%
• Color and Shape: White to almost white crystalline powder
• Molecular weight: 342.30

Lactulose

CAS: 4618-18-2

• Formula: C₁₂H₂₂O₁₁
• Purity: By hplc: > 99 area-% (Typical Value in Batch COA)
• Color and Shape: white powder
• Molecular weight: 342.30g/mol

Lactulose, 99+%

CAS: 4618-18-2

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₂H₂₂O₁₁
• Purity: 99+%
• Color and Shape: White to almost white, Powder or crystalline powder
• Molecular weight: 342.30

Lactulose

CAS: 4618-18-2

• Formula: C₁₂H₂₂O₁₁
• Color and Shape: Neat
• Molecular weight: 342.30

Lactulose

CAS: 4618-18-2

• Formula: C₁₂H₂₂O₁₁
• Molecular weight: 342.30

Lactulose-13C12

CAS: 4618-18-2

• Formula: C₁₂H₂₂O₁₁
• Molecular weight: 354.21

Lactulose, 98%

CAS: 4618-18-2

• Formula: C₁₂H₂₂O₁₁
• Purity: (HPLC) ≥ 98.0%
• Color and Shape: White crystalline powder or colourless crystals
• Molecular weight: 342.30

Lactulose RS

CAS: 4618-18-2

• Color and Shape: White Solid Powder

Lactulose, >95%

CAS: 4618-18-2

Applications Lactulose is a synthetic, non-digestible sugar used in the treatment of chronic constipation; laxative. …

• Formula: C₁₂H₂₂O₁₁
• Purity: >95%
• Color and Shape: White
• Molecular weight: 342.30

Lactulose-13C

CAS: 4618-18-2

Applications Lactulose is a synthetic, non-digestible sugar used in the treatment of chronic constipation; laxative. …

• Formula: C₁₁₁₃CH₂₂O₁₁
• Color and Shape: Neat
• Molecular weight: 343.29

4-O-hexopyranosylhex-2-ulofuranose

CAS: 4618-18-2

• Molecular weight: 342.297

Lactulose

CAS: 4618-18-2

Lactulose is a non-absorbable sugar used in the treatment of constipation and hepatic encephalopathy. It …

• Formula: C₁₂H₂₂O₁₁
• Purity: Min. 99 Area-%
• Color and Shape: White Powder
• Molecular weight: 342.3 g/mol

Lactulose - liquid

CAS: 4618-18-2

Lactulose is a non-absorbable sugar used in the treatment of constipation and hepatic encephalopathy. It …

• Formula: C₁₂H₂₂O₁₁
• Purity: Min. 95%
• Molecular weight: 342.3 g/mol