• 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
5-Aminosalicylic Acid

5-Aminosalicylic Acid

Product ID A5035
Cas No. 89-57-6
Purity ≥98%
Product Unit SizeCostQuantityStock
5 g $41.00 In stock
25 g $133.00 In stock
100 g $408.00 In stock
Bulk Quote

Quicklinks

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

Description

5-Aminosalicylic acid exhibits anti-inflammatory, antioxidative, and anticancer activities; it is clinically used to treat inflammatory bowel disease (IBD), Crohn’s disease, and colitis, as it acts primarily in the colon. In vitro, 5-aminosalicylic acid decreases levels of ROS, increases levels of catalase and PPARγ, and stimulates PTEN signaling. In colorectal cancer cells, this compound decreases proliferation by inhibiting phospholipase D (PLD) activity and mTOR signaling.

Product Info

Cas No.

89-57-6

Purity

≥98%

Formula

C7H7NO3

Formula Wt.

153.14

Chemical Name

5-amino-2-hydroxybenzoic acid

IUPAC Name

5-amino-2-hydroxybenzoic acid

Synonym

5-ASA, Mesalamine, Asacol, Salofalk, 5-amino-2- hydroxybenzoic acid

Melting Point

275-280°C (dec)

Appearance

A white or almost white crystalline powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

A5035 MSDS PDF

Info Sheet

A5035 Info Sheet PDF

References

Poh J, Knowles S. Safety of 5-Aminosalicylic Acid Derivatives in Patients with Sensitivity to Acetylsalicylic Acid and Nonsteroidal Anti-inflammatory Drugs. Can J Hosp Pharm. 2014 Jan;67(1):35-8. PMID: 24634525.

Managlia E, Katzman RB, Brown JB, et al. Antioxidant properties of mesalamine in colitis inhibit phosphoinositide 3-kinase signaling in progenitor cells. Inflamm Bowel Dis. 2013 Sep;19(10):2051-60. PMID: 23867870.

Baan B, Dihal AA, Hoff E, et al. 5-Aminosalicylic acid inhibits cell cycle progression in a phospholipase D dependent manner in colorectal cancer. Gut. 2012 Dec;61(12):1708-15. PMID: 22187071.

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

  • A0819

    Acetylsalicylic Acid

    NSAID; COX-1/2 inhibitor.

    ≥98%
  • G5320

    GNF-2

    Abl inhibitor.

    ≥98%
  • N5769

    Norfloxacin Nicotinate

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥98%
  • A0977

    Actinomycin

    Polypeptide antibiotic produced from Streptomyc...

    ≥98%
  • P0252

    Pancuronium Bromide

    Non-depolarizing NMJ blocker; nAChR antagonist....

    ≥98%
  • S9753

    Synephrine

    Endogenous alkaloid also found in citrus fruits...

    ≥98%
  • I5830

    Iohexol

    Low osmolarity contrast agent used for imaging ...

    ≥98%
  • B8144

    Bulleyaconitine A

    Found in Aconitum bulleyanum; voltage-gated Na+...

    ≥95%
  • E5456

    Enocitabine

    Cytarabine derivative, nucleoside (cytosine) an...

    ≥95%
  • D1759

    Deoxynivalenol

    Trichothecene mycotoxin produced by Fusarium.

    ≥98%, TLC
  • G0179

    Gastrin-1, rat

    Endogenous peptide hormone; CCK2 agonist, indir...

    ≥95%
  • C9609

    Cyclophosphamide Monohydrate

    Nitrogen mustard, DNA alkylator.

    ≥98%
  • M1649

    Melanoma-associated Antigen Peptide 1 (27-35), human

    Melanoma-associated antigen.

    ≥95%
  • I5752

    Ionomycin, Free Acid

    Polyether Ca2+ ionophore.

    ≥98%, TLC, HPLC
  • A5031

    4-Aminophenylphosphate Disodium

    Alkaline phosphatase substrate used to quantify...

    ≥98%
  • M1977

    Metronidazole

    Nitroimidazole; DNA synthesis inhibitor.

    ≥98%
  • T1853

    Tenovin-6

    SIRT1/2 inhibitor, indirect p53 activator.

    ≥98%
  • R2511

    RGDC

    Peptide, used to study cell-surface binding; po...

    ≥95%
  • I5440

    INK128

    mTOR inhibitor.

    ≥99%
  • W9602

    WY-14643

    A peroxisome proliferator-activated receptor ag...

    ≥98%

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

©2026 LKT Laboratories, All Rights Reserved - Products for research use only