• 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

  • E7758

    Etomidate

    GABA-A agonist.

    ≥99%
  • E2003

    Efavirenz

    Non-nucleoside RT inhibitor.

    ≥99%
  • A5478

    Antipain Dihydrochloride

    Oligopeptide found in Actinomycetes; protease i...

  • C1878

    Cetrimide

    Mixture of quaternary ammonium salts, cationic ...

    ≥98%
  • C6019

    C-Peptide, human

    Endogenous peptide, connects A and B chains of ...

    ≥95%
  • A0916

    Acepromazine Maleate

    Phenothiazine derivative; D1/2 and 5-HT1A/2A an...

    ≥99%
  • M1678

    2-Methoxyestradiol

    Estradiol metabolite; microtubule depolymerizat...

    ≥98%
  • F5668

    Forskolin

    Labdane diterpene found in Coleus; PP2A and ade...

    ≥98%
  • M1845

    Melitracen Hydrochloride

    Tricyclic antidepressant; potential D1/2 antago...

    ≥99%
  • F4480

    5-Fluorouracil

    Pyrimidine analog; inhibits thymidylate synthas...

    ≥98%
  • G4798

    Glycitein

    Aglycone isoflavone found in soy and red clover...

    ≥98%
  • U682040

    URB597

    FAAH inhibitor.

    ≥98%
  • G3353

    Ginkgolic Acid (15:1)

    Found in Ginkgo; HIV protease and fatty acid sy...

    ≥98%
  • P7021

    Prednisone Acetate

    Synthetic prednisolone prodrug; glucocorticoid ...

    ≥98%
  • P2522

    S-(N-Phenylthiocarbamoyl)-glutathione

    Glutathione-ITC conjugate, antioxidant.

    ≥98%
  • A0817

    D,L-1’-Acetoxychavicol acetate

    TRPA1 agonist, xanthine oxidase inhibitor.

    ≥98%
  • F4532

    Flibanserin

    5-HT1A agonist, 5-HT2A antagonist.

    ≥97%
  • P0344

    Palbociclib Isethionate

    CDK4/6 inhibitor.

    ≥98%
  • S1853

    Senegenin

    Found in Polygata tennifolia.

    ≥98%
  • G7240

    GSK-2830371

    Wip1 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