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S9876

Supelco

Sulfathiazole

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Synonym(s):
2-Sulfanilamidothiazole, 4-Amino-N-(2-thiazolyl)benzenesulfonamide, N1-(2-Thiazolyl)sulfanilamide
Empirical Formula (Hill Notation):
C9H9N3O2S2
CAS Number:
72-14-0
Molecular Weight:
255.32
Beilstein/REAXYS Number:
226178
EC Number:
200-771-5
MDL number:
MFCD00005319
UNSPSC Code:
41116107
PubChem Substance ID:
329824636
NACRES:
NA.24

grade

analytical standard

Quality Level

100

agency

EPA 1694

form

powder

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

200-202 °C (lit.)

application(s)

clinical testing

SMILES string

Nc1ccc(cc1)S(=O)(=O)Nc2nccs2

InChI

1S/C9H9N3O2S2/c10-7-1-3-8(4-2-7)16(13,14)12-9-11-5-6-15-9/h1-6H,10H2,(H,11,12)

InChI key

JNMRHUJNCSQMMB-UHFFFAOYSA-N

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General description

Sulfathiazole is a broad-spectrum antibacterial drug, belonging to the class of sulfonamides, used in veterinary and human medication for the treatment of infections. It is also involved in promoting growth of livestock and fish.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Sulfathiazole is used as an analytical reference standard for the quantification of the analyte in meat, and honey samples using different chromatography techniques.

Biochem/physiol Actions

Sulfonamide antibiotic that blocks the synthesis of dihydrofolic acid by inhibiting the enzyme dihydropteroate synthase.
Mode of Action: Inhibits folic acid synthesis in prokaryotes.
Anti-microbial Spectrum: Gram positive, Gram negative, Chlamydia
Mode of Resistance: Alteration of dihydropteroate synthase or alternative pathway for folic acid synthesis.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

wgk_germany

WGK 2

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Comparison of separation conditions and ionization methods for the liquid chromatography?mass spectrometric determination of sulfonamides
Kim H-D and Lee WD
Journal of Chromatography A, 984(1), 153-158 (2003)
Determination of sulfonamides in meat by liquid chromatography coupled with atmospheric pressure chemical ionization mass spectrometry
Kim H-D, et al.
Bull. Korean Chem. Soc., 23(11), 1590-1594 (2002)
Quantitative LC/MS-MS determination of sulfonamides and some other antibiotics in honey
Kaufmann A, et al.
Journal of AOAC (Association of Official Analytical Chemists) International, 85(4), 853-860 (2002)
Hongyun Niu et al.
Journal of hazardous materials, 190(1-3), 559-565 (2011-04-26)
Humic acid coated Fe(3)O(4) magnetic nanoparticles (Fe(3)O(4)/HA) were prepared for the removal of sulfathiazole from aqueous media. Fe(3)O(4)/HA exhibited high activity to produce hydroxyl (OH) radicals through catalytic decomposition of H(2)O(2). The degradation of sulfathiazole was strongly temperature-dependent and favored
Merle K Richter et al.
Environmental pollution (Barking, Essex : 1987), 172, 208-215 (2012-10-16)
The effects of sulfathiazole (STA) on Escherichia coli with glucose as a growth substrate was investigated to elucidate the effect-based reaction of sulfonamides in bacteria and to identify biomarkers for bacterial uptake and effect. The predominant metabolite was identified as
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