• 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
Sulfadiazine

Sulfadiazine

Product ID S8245
Cas No. 68-35-9
Purity ≥98%
Product Unit SizeCostQuantityStock
50 g $46.00 In stock
100 g $77.00 In stock
500 g $273.00 In stock
Bulk Quote

Quicklinks

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

Description

Sulfadiazine is a sulfonamide antibiotic that inhibits folate production; it exhibits antibacterial activity.

Product Info

Cas No.

68-35-9

Purity

≥98%

Formula

C10H10N4O2S

Formula Wt.

250.28

Chemical Name

4-Amino-N-2-pyrimidinylbenzenesulfonamide

IUPAC Name

4-amino-N-pyrimidin-2-ylbenzenesulfonamide

Synonym

Adiazine, Diazyl, Sulfolex

Melting Point

252-256°C

Solubility

Insoluble in water. Sparingly soluble in alcohol or acetone.

Appearance

White to off white powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

S8245 MSDS PDF

Info Sheet

S8245 Info Sheet PDF

References

Laue H, Weiss L, Bernardi A, et al. In vitro activity of the novel diaminopyrimidine, iclaprim, in combination with folate inhibitors and other antimicrobials with different mechanisms of action. J Antimicrob Chemother. 2007 Dec;60(6):1391-4. PMID: 17962215.

Richards RM, Xing JZ, Gregory DW, et al. Mechanism of sulphadiazine enhancement of trimethoprim activity against sulphadiazine-resistant Enterococcus faecalis. J Antimicrob Chemother. 1995 Oct;36(4):607-18. PMID: 8591935.

Ho YB, Zakaria MP, Latif PA, Saari N. Occurrence of veterinary antibiotics and progesterone in broiler manure and agricultural soil in Malaysia. Sci Total Environ. 2014 Aug 1;488-489:261-267. PMID: 24836135.

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

  • C9880

    Cytochalasin C

    Mycotoxin produced by Aspergillus; actin polyme...

    ≥98%, TLC
  • G337543

    Ginsenoside CK

    Major metabolite of ginsenosides Rb1, Rb2, Rc, ...

    ≥98%
  • F4502

    Flavokawain A

    Chalcone kavalactone found in Piper methysticum...

    ≥98%
  • A9817

    Azelaic Acid

    Dicarboxylic acid found in Arabidopsis; PPARγ ...

    ≥98%
  • D0004

    Dabrafenib

    B-Raf and c-Raf inhibitor.

    ≥98%
  • N344786

    N-Nitroso Valsartan Methyl Ester

    Valsartan impurity

    ≥98%
  • A4940

    6-Aminonicotinamide

    G6PDH inhibitor.

    ≥98%
  • D0169

    Darifenacin Hydrobromide

    M3 mAChR antagonist.

    ≥98%
  • U6873

    Ursodeoxycholic Acid

    Endogenous secondary bile acid.

    ≥98%
  • S2792

    SGX-523

    MET inhibitor.

    ≥98%
  • C3262

    Ciprofloxacin

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥98%
  • A4438

    Allatostatin I

    Neuropeptide found in insects; juvenile hormone...

    ≥95%
  • S6233

    Spiramycin Hexanedioate

    Macrolide; protein synthesis inhibitor.

    ≥90%
  • A7333

    Asiaticoside

    Triterpene found in Centella, prevents melanoge...

    ≥90%
  • T8269

    (S)-ar-Turmerone

    Sesquiterpene found in Curcuma.

    ≥97%
  • D3200

    Diacetoxyscirpenol

    Type A trichothecene mycotoxin produced by Fusa...

    ≥98%
  • S0344

    Salermide

    SIRT inhibitor.

    ≥98%
  • A965121

    AZD-5438

    Inhibitor of CDK.

    ≥98%
  • D3449

    Dimethoxycurcumin

    Curcumin derivative.

    ≥98%
  • P8167

    Puromycin Aminonucleoside

    Purine nucleoside analog; DNA chain terminator,...

    ≥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