• 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
Sulfadimethoxine

Sulfadimethoxine

Product ID S8246
Cas No. 122-11-2
Purity ≥98%
Product Unit SizeCostQuantityStock
10 g $66.00 In stock
25 g $128.00 In stock
100 g $345.00 In stock
Bulk Quote

Quicklinks

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

Description

Sulfadimethoxine is a sulfonamide antibiotic that inhibits folic acid synthesis; it displays antibacterial efficacy in the treatment of various bacterial infections. Sulfadimethoxine is photodegraded by UV light.

Product Info

Cas No.

122-11-2

Purity

≥98%

Formula

C12H14N4O4S

Formula Wt.

310.33

Chemical Name

4-Amino-N-(2,6-dimethoxy-4-pyrimidinyl)benzene- sulfonamide

IUPAC Name

4-amino-N-(2,6-dimethoxypyrimidin-4-yl)benzenesulfonamide

Synonym

Agribon, Albon, Arnosulfan, Diasulfa, Madribon, Neostreptal, Sudine, Sulfabon, Ultrasulfon

Melting Point

201-203°C

Solubility

Soluble in dilute HCl, and in aqueous solutions of sodium carbonate. Ethanol (5 mg/mL).

Appearance

White Crystalline Powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

S8246 MSDS PDF

Info Sheet

S8246 Info Sheet PDF

References

Zessel K, Mohring S, Hamscher G, et al. Biocompatibility and antibacterial activity of photolytic products of sulfonamides. Chemosphere. 2014 Apr;100:167-74. PMID: 24321335.

Mengelers MJ, van Klingeren B, van Miert AS. In vitro antimicrobial activity of sulfonamides against some porcine pathogens. Am J Vet Res. 1989 Jul;50(7):1022-8. PMID: 2774319.

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

  • E6781

    (±)-Equol

    Isoflavone, phytoestrogen found in soy; ER agon...

    ≥98%
  • Z161025

    β-Zearalenol

    Mycotoxin that has structural similarity to est...

    ≥98%
  • S881011

    Swainsonine

    Antineoplastic immunomodulator.

    ≥98%
  • A6804

    Arbutin

    Glycoside hydroquinone originally found in Berg...

    ≥98%
  • S8145

    Sulindac

    NSAID; COX-1/2 and PDE inhibitor.

    ≥99%
  • C0033

    Cafestol Stearate

    Diterpene found in brewed, unfiltered coffee; F...

    ≥98%
  • E5210

    Endomorphin-1

    Endogenous opioid peptide; μOr agonist.

    ≥95%
  • P1761

    Pepstatin

    Aspartyl protease inhibitor.

    ≥98%
  • R1776

    Resveratrol

    Phenolic phytoalexin found in soy, grapes, and ...

    ≥99%
  • C0154

    7-Ethyl-10-hydroxycamptothecin

    Camptothecin derivative; topoisomerase I inhibi...

    ≥98%
  • F4682

    Fluconazole

    Triazole; 14-α demethylase inhibitor.

    ≥98%
  • E6470

    Eprinomectin

    Semi-synthetic avermectin; GABA potentiator.

    ≥45%
  • S6129

    D-Sphingosine

    Endogenous component of sphingolipids; PKC inhi...

    ≥98%
  • S584778

    Sotorasib

    KRAS inhibitor

    ≥99%
  • T8153

    Tunicamycin

    Nucleoside antibiotic mixture; GlcNAc phosphotr...

    ≥98%
  • L5648

    Lomustine

    Nitrosourea, DNA alkylator.

    ≥98%
  • D3355

    Diosgenin

    Steroidal saponin found in Dioscorea.

    ≥98%
  • P8370

    Purmorphamine

    Hedgehog and Smo agonist.

    ≥98%
  • T165133

    Tedizolid Phosphate

    Effective against gram-positive pathogens

    ≥98%
  • C000076

    C-176

    STING antagonist

    ≥99%

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