S7507
Sulfamethoxazole
Synonym(s):
4-Amino-N-(5-methyl-3-isoxazolyl)benzenesulfonamide, N1-(5-Methylisoxazol-3-yl)sulfanilamide
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About This Item
Empirical Formula (Hill Notation):
C10H11N3O3S
CAS Number:
Molecular Weight:
253.28
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
211-963-3
Beilstein/REAXYS Number:
6732984
MDL number:
Quality Level
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
forensics and toxicology
pharmaceutical (small molecule)
storage temp.
2-8°C
SMILES string
Cc1cc(NS(=O)(=O)c2ccc(N)cc2)no1
InChI
1S/C10H11N3O3S/c1-7-6-10(12-16-7)13-17(14,15)9-4-2-8(11)3-5-9/h2-6H,11H2,1H3,(H,12,13)
InChI key
JLKIGFTWXXRPMT-UHFFFAOYSA-N
General description
Sulfamethoxazole is a bacteriostatic antibiotic, belonging to the class of sulfonamides. It is widely used in the treatment of pneumocystis, coccidiosis, gastroenteritis, diarrhea, respiratory diseases such as pneumonia, etc.
Application
Sulfamethoxazole is used as an analytical reference standard for the quantification of the analyte in milk samples using analytical and microbiological assay technique.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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.
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.
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signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 2 - Repr. 2
Storage Class
11 - Combustible Solids
wgk
WGK 2
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Related Content
Product Information Sheet
Drugs: Synonyms and Properties (2017)
Use of chemometric techniques to design a microbiological method for sulfonamide detection in milk
Nagel.GO, et al.
Czech Journal of Food Sciences, 31(6), 627-632 (2013)
Sulfamethoxazole abatement by means of ozonation
Journal of Hazardous Materials, 150(3), 790-794 (2008)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| S7507-100G | 04061836960018 |
| S7507-10G | 04061835564569 |