• 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

  • T1673

    Terlipressin Acetate

    Synthetic peptide, vasopressin analog; AVPR1 ag...

    ≥95%
  • A7203

    AS-703026

    MEK1/2 inhibitor.

    ≥98%
  • S0048

    Salicin

    Alcoholic β-glucoside found in willow bark, sa...

    ≥98%
  • S0278

    Satraplatin

    Pt-based DNA cross-linker.

    ≥98%
  • S8005

    Substance P

    Endogenous tachykinin peptide, involved in infl...

    ≥95%
  • V1769

    Verapamil Hydrochloride

    L-type Ca2+ channel blocker.

    ≥98%
  • G2969

    Growth Hormone Releasing Hexapeptide

    Synthetic peptide hormone, met-enkephalin analo...

    ≥95%
  • B5000

    BMS-911543

    JAK2 inhibitor.

    ≥99%
  • H3277

    Histrelin Acetate

    Peptide, GnRH analog; GnRH agonist.
    ≥95%
  • S8010

    [Nle11]-Substance P

    Endogenous tachykinin peptide, involved in infl...

    ≥95%
  • C4658

    Clopidogrel Sulfate

    Thienopyridine; P2Y12 antagonist.

    ≥98%
  • A6368

    Aprepitant

    NK1 antagonist.

    ≥98%
  • O9322

    Oxfendazole

    Benzimidazole; microtubule polymerization inhib...

    ≥98%
  • G4798

    Glycitein

    Aglycone isoflavone found in soy and red clover...

    ≥98%
  • C9710

    Cyclopamine

    Steroidal jerveratrum alkaloid found in Veratru...

    ≥98%
  • U682040

    URB597

    FAAH inhibitor.

    ≥98%
  • C3208

    Ciclopirox Olamine

    Hydroxypyridone, metal ion chelator; mTOR inhib...

    ≥98%
  • S8244

    Sulbactam

    β-lactamase inhibitor.

    ≥98%
  • S8248

    Sulfamethoxazole

    Sulfonamide; PABA inhibitor.

    ≥98%
  • E5369

    Enrofloxacin

    Fluoroquinolone; bacterial DNA gyrase inhibitor...

    ≥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