• 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

  • G2969

    Growth Hormone Releasing Hexapeptide

    Synthetic peptide hormone, met-enkephalin analo...

    ≥95%
  • I7459

    1-Isothiocyanato-8-(methylsulfinyl)-octane

    ITC found in Nasturtium officinale (watercress)...

    ≥98%
  • K5604

    Kobe 0065

    Ras inhibitor.

    ≥99%
  • T0099

    10-Deacetylbaccatin-III

    Diterpene found in Taxus.

    ≥98%
  • M9643

    Myelin Basic Protein (1-11), human

    Peptide antigen fragment

    ≥95%
  • T1844

    Telbivudine

    Nucleoside (thymidine) analog; DNA chain termin...

    ≥98%
  • A4845

    Amylin (8-37), rat

    Endogenous peptide hormone inolved in gastric e...

    ≥95%
  • C0248

    Calcineurin Substrate

    Peptide used to measure in vitro calcineurin ac...

    ≥96%
  • T6803

    Trandolapril

    ACE inhibitor.

    ≥98%
  • F4420

    Boc-FLFLF

    Peptide; FRP1 antagonist.

    ≥95%
  • T5968

    Torsemide

    Loop diuretic; NKCC symporter and HSP90 inhibit...

    ≥99%
  • O4917

    Omeprazole

    H+/K+ ATPase inhibitor.

    ≥98%
  • G0245

    Gallocatechin Gallate

    Polyphenol found in Camilla sinensis; HIV integ...

    ≥98%
  • Z0944

    ZCL-278

    Cdc42 inhibitor.

    ≥98%
  • E7657

    Etoposide

    Podophyllotoxin derivative; topoisomerase II in...

    ≥98%
  • L9701

    LY-450139

    GHS-R1a agonist, γ-secretase inhibitor.

    ≥98%
  • E6234

    Epigallocatechin Gallate

    Flavanol found in Camilla (green tea); AhR ant...

    ≥98%
  • U5233

    Universal Tetanus Toxin Epitope P2 (830-844)

    Peptide, tetanus toxin epitope.

    ≥95%
  • B011458

    Baloxavir

    Cap-dependent endonuclease inhibitor

    ≥ 99%
  • P6818

    Prednisolone

    Cortisol derivative; glucocorticoid agonist.

    ≥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