• 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
4-Aminosalicylic Sodium Dihydrate

4-Aminosalicylic Sodium Dihydrate

Product ID A5034
Cas No. 6018-19-5
Purity ≥98%
Product Unit SizeCostQuantityStock
5 g $55.00 In stock
25 g $102.00 In stock
100 g $307.00 In stock
500 g $920.00 In stock
Bulk Quote

Quicklinks

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

Description

4-Aminosalicylic acid exhibits anti-inflammatory, antioxidative, and antibacterial activities; it is clinically used to treat inflammatory bowel disease (IBD), Crohn’s disease, and colitis, as it acts primarily in the colon. 4-Aminosalicylic acid is used against Mycobacterium as a treatment for tuberculosis; it inhibits dihydrofolate reductase (DHFR) activity as an antimetabolite.

Product Info

Cas No.

6018-19-5

Purity

≥98%

Formula

C7H6NNaO3 • 2H2O

Formula Wt.

211.15

Chemical Name

4-Amino-2-hydroxybenzoic acid sodium salt dihydrate

IUPAC Name

sodium;4-amino-2-hydroxybenzoate;dihydrate

Synonym

Aminacyl, Nemasol Sodium, Pamisyl Sodium, Pasalon

Melting Point

250-254°C

Solubility

Soluble in water (500 mg/mL). Sparingly soluble in acetone. Practically insoluble in ether, chloroform and benzene.

Appearance

A white or almost white crystalline powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

A5034 MSDS PDF

Info Sheet

A5034 Info Sheet PDF

References

Dhaneshwar SS. Colon-specific prodrugs of 4-aminosalicylic acid for inflammatory bowel disease. World J Gastroenterol. 2014 Apr 7;20(13):3564-71. PMID: 24707139.

Jensen KA, Rosdahl KG, Ingvorsen H. Tuberculostatic derivatives of rho-aminobenzoic acid; esters and amides of 4-aminosalicylic acid. Acta Chem Scand. 1948;2(3):220-4. PMID: 18098531.

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

  • H9618

    Hydroquinone

    Basic phenol skeleton structure found in variou...

    ≥96%
  • K0276

    Katacalcin

    Peptide found in crustaceans; PKA activator.

    ≥95%
  • E2002

    Efaroxan Hydrochloride

    α2-adrenergic and imidazoline-1 antagonist, AT...

    ≥99%
  • M2408

    MGCD-265 Analog

    MET inhibitor.

    ≥98%
  • D1693

    Dexamethasone

    Glucocorticoid agonist.

    ≥99%
  • T1654

    Tenoxicam

    NSAID; COX-1/2 inhibitor.

    ≥98%
  • W5727

    Wogonoside

    Flavonoid glycoside found in Scutellaria.

    ≥98%
  • G5752

    Gonadorelin Acetate

    Synthetic peptide, GnRH derivative; GnRH agonist.
    ≥95%
  • O456505

    Olmutinib

    EGFR inhibitor.

    ≥98%
  • N3474

    Nisoldipine

    Calcium channel blocker.

    ≥98%
  • E537332

    Enniatin A

    Mycotoxin contaminant found in cereal grains.

    ≥98%
  • A5059

    Amoxapine

    5-HT2/3/6/7, D2/3/4, histamine H1, α1-adrenerg...

    ≥98%
  • G4434

    Gliotoxin

    Toxin produced by Aspergillus.

    ≥98%
  • N3476

    Nitisinone

    Nitrobenzene; HPPD inhibitor.

    ≥99%
  • P3563

    Piperlonguminine

    Found in Piper longum.

    ≥99%
  • R8122

    Rufloxacin Hydrochloride

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥98%
  • T3568

    Tirasemtiv

    Fast skeletal muscle troponin complex activator...

    ≥99%
  • T5769

    Toremifene Base

    SERM, androgen modulator.

    ≥98%
  • B8676

    BVT-2733

    11β-HSD1 inhibitor.

    ≥98%
  • L1782

    Levodopa

    Endogenous catecholamine precursor, also found ...

    ≥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