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Sulfathiazole (CAS 72-14-0)

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Alternate Names:
4-Amino-N-2-thiazolylbenzenesulfonamide; N1-2-Thiazolylsulfanilamide; 2-(p-Aminobenzenesulfonamido)thiazole
CAS Number:
72-14-0
Purity:
≥99%
Molecular Weight:
255.32
Molecular Formula:
C9H9N3O2S2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Sulfathiazole is a compound that functions as a competitive inhibitor of dihydropteroate synthase, an enzyme involved in the folate synthesis pathway in bacteria. By inhibiting this enzyme, sulfathiazole disrupts the production of tetrahydrofolic acid, which is for the synthesis of nucleic acids and proteins in bacterial cells. This disruption ultimately leads to the inhibition of bacterial growth and reproduction. Sulfathiazole achieves this by binding to the active site of dihydropteroate synthase, preventing the enzyme from carrying out its normal function. As a result, the bacteria are unable to produce components for their survival and are ultimately unable to proliferate. This mechanism of action makes sulfathiazole useful for studying bacterial folate metabolism and for investigating potential targets for antibacterial agents.


Sulfathiazole (CAS 72-14-0) References

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  5. Sorption of sulfathiazole in the soil treated with giant Miscanthus-derived biochar: effect of biochar pyrolysis temperature, soil pH, and aging period.  |  Kim, H., et al. 2018. Environ Sci Pollut Res Int. 25: 25681-25689. PMID: 28455564
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  8. Waste-wood-derived biochar cathode and its application in electro-Fenton for sulfathiazole treatment at alkaline pH with pyrophosphate electrolyte.  |  Deng, F., et al. 2019. J Hazard Mater. 377: 249-258. PMID: 31170573
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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Sulfathiazole, 100 mg

sc-215927
100 mg
$102.00

Sulfathiazole, 1 g

sc-215927A
1 g
$82.00