• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Lactulose

Lactulose

Product ID L0211
Cas No. 4618-18-2
Purity ≥99%
Product Unit SizeCostQuantityStock
5 g $97.70 Please Inquire
10 g $157.20 In stock
25 g $314.60 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Lactulose is a synthetic, non-digestible sugar that is clinically used to treat constipation, as it exhibits laxative activity; it is also used to treat hepatic encephalopathy-induced hyperammonemia. Lactulose induces retention of water. Metabolites of lactulose have peristalsis-stimulating activity.

Product Info

Cas No.

4618-18-2

Purity

≥99%

Formula

C12H22O11

Formula Wt.

342.30

Chemical Name

4-O-b-D-Galactopyranosyl-D-fructose

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

Synonym

Bifiteral, Cephulac, Generlac, Lactuflor, Normase

Melting Point

169°C

Solubility

Soluble in water.

Appearance

White to off-white powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

L0211 MSDS PDF

Info Sheet

L0211 Info Sheet PDF

References

Panesar PS, Kumari S. Lactulose: production, purification and potential applications. Biotechnol Adv. 2011 Nov-Dec;29(6):940-8. PMID: 21856402.

Shukla S, Shukla A, Mehboob S, et al. Meta-analysis: the effects of gut flora modulation using prebiotics, probiotics and synbiotics on minimal hepatic encephalopathy. Aliment Pharmacol Ther. 2011 Mar;33(6):662-71. PMID: 21251030.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • P6852

    Propafenone Hydrochloride

    β-adrenergic antagonist, Kv1.4 and K2P2 K+ cha...

    ≥98%
  • A9715

    AZD-8330

    MEK 1/2 inhibitor.

    ≥98%
  • S8046

    R-Sulforaphane, High Purity

    Naturally occuring isothiocyanate found in broc...

    ≥98%
  • T3035

    Thienylheptyl Isothiocyanate

    Thienylbutyl ITC analog.

    ≥95%
  • E5569

    Enramycin B

    Polypeptide; peptidoglycan inhibitor.

    ≥83%
  • L1852

    Lenalidomide

    Thalidomide derivative; cereblon and TNF-α inh...

    ≥98%
  • A7200

    AS-252424

    p110γ PI3K inhibitor, potential TRPC1/5/6 nega...

    ≥98%
  • E6896

    Erysolin

    ITC found in cruciferous vegetables, analog of ...

    ≥97%
  • P0260

    Papain Inhibitor

    Peptide produced in tomato leaves; potential ca...

    ≥95%
  • E5219

    Endothelin-1, human

    Endogenous peptide involved in vascular contrac...

    ≥95%
  • A5061

    Ampalex

    Benzylpiperidine; AMPA potentiator.

    ≥98%
  • A9834

    Azithromycin Dihydrate

    Azalide macrolide; protein translation inhibito...

    ≥98%
  • C9710

    Cyclopamine

    Steroidal jerveratrum alkaloid found in Veratru...

    ≥98%
  • V0045

    Valacyclovir Hydrochloride

    Neuraminidase inhibitor.

    ≥98%
  • B4974

    BMS-777607

    MET and Ron inhibitor.

    ≥99%
  • O7992

    OTX-015

    BRD2/3/4 inhibitor.

    ≥98%
  • D3203

    Diallyl Tetrasulfide

    Organosulfur found in garlic; Microtubule polym...

    ≥90%
  • C3260

    Ciprofibrate

    Fibrate; PPARα agonist.

    ≥98%
  • L930280

    LXH254

    pan-RAF inhibitor

    ≥99%
  • M9634

    Myriocin

    Atypical amino acid found in Isaria sinclairi, ...

    ≥99%, TLC

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2025 LKT Laboratories, All Rights Reserved - Products for research use only