• 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

  • L0254

    Lansoprazole

    H+/K+ ATPase inhibitor.

    ≥98%
  • I1418

    Idebenone

    Synthetic quinone CoQ analog, promotes mitochon...

    ≥98%
  • A9617

    Azelnidipine

    Dihydropyridine; L-type Ca2+ channel blocker.

    ≥98%
  • C864760

    CVT-313

    Selective CDK2 inhibitor.

    ≥98%
  • T7034

    Trimethoprim

    Dihydrofolate reductase inhibitor.

    ≥98%
  • C2802

    CH5132799

    p110α PI3K inhibitor.

    ≥98%
  • D0260

    DAPT

    γ-Secretase inhibitor.

    ≥98%
  • C0022

    Cafestol Palmitate

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

    ≥97%
  • A5314

    Dehydroandrographolide

    Labdane diterpene found in Andrographis.

    ≥98%
  • T1028

    Paclitaxel, 8-Hydro-bicyclo(3.3.0)octane

    Synthesis impurity

    ≥95%
  • T7033

    Trifluoperazine Dihydrochloride

    Phenothiazine; D1/2 and α1-adrenergic antagoni...

    ≥98%
  • O1176

    n-Octyl Caffeate

    Caffeic acid derivative.

    ≥98%
  • B8174

    Butylated Hydroxyanisole

    Commercial food additive, antioxidant.

    ≥96%
  • C2818

    Chelerythrine Chloride

    benzophenanthridine alkaloid found in Chelidoni...

    ≥98%
  • G4782

    Glucoraphenin Potassium

    Glucosinolate found in cruciferous vegetables.<...

    ≥98%
  • G0096

    GAY

    Tripeptide, used to tag proteins.

    ≥95%
  • R3012

    Recombinant TpN 17 protein

    Recombinant protein containing Treponema pallid...

    ≥95%
  • T5996

    Tozasertib

    AurK, FLT3, Abl inhibitor.

    ≥98%
  • L5750

    Lomeguatrib

    MGMT inhibitor.

    ≥98%
  • V5886

    Voriconazole

    Triazole; 14α demethylase 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