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Merck

31739

Sulfisoxazole

VETRANAL®, analytical standard

Synonym(s):

4-Amino-N-(3,4-dimethyl-5-isoxazolyl)benzenesulfonamide, N1-(3,4-Dimethyl-5-isoxazolyl)sulfanilamide, Sulfafurazole

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About This Item

Empirical Formula (Hill Notation):
C11H13N3O3S
CAS Number:
127-69-5
Molecular Weight:
267.30
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329753912
EC Number:
204-858-9
Beilstein/REAXYS Number:
6737262
MDL number:
MFCD00003150

Key Documents

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InChI

1S/C11H13N3O3S/c1-7-8(2)13-17-11(7)14-18(15,16)10-5-3-9(12)4-6-10/h3-6,14H,12H2,1-2H3

InChI key

NHUHCSRWZMLRLA-UHFFFAOYSA-N

SMILES string

Cc1noc(NS(=O)(=O)c2ccc(N)cc2)c1C

grade

analytical standard

product line

VETRANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)

format

neat

Quality Level

100

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Sulfisoxazole may be used as a reference standard for the determination of sulfisoxazole in:
  • Honey after acidic hydrolysis by using post-column derivatization and high performance liquid chromatography (HPLC)-fluorescence detection.
  • Hospital, urban wastewater and river water by automated off-line solid phase extraction (SPE) followed by analysis using ultra-high-performance liquid chromatography combined with quadrupole linear ion trap tandem mass spectrometry (UHPLC-QqLIT).
  • Foodstuffs of animal origin by UHPLC coupled to tandem mass spectrometry (MS/MS).
  • Raw milk samples by SPE followed by UPLC equipped with time of flight mass spectrometry (TOF MS).

General description

Sulfisoxazole belongs to the sulfonamide class of antibacterial compounds.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG6595
BCBW6421
BCBT2201

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Rapid analysis of multiclass antibiotic residues and some of their metabolites in hospital, urban wastewater and river water by ultra-high-performance liquid chromatography coupled to quadrupole-linear ion trap tandem mass spectrometry
Gros M, et al.
Journal of Chromatography A, 1292(1), 173-188 (2013)
Quantitative analysis of twelve sulfonamides in honey after acidic hydrolysis by high-performance liquid chromatography with post-column derivatization and fluorescence detection
Maudens KE, et al.
Journal of Chromatography A, 1047(1), 85-92 (2004)
Comprehensive fast multiresidue screening of 150 veterinary drugs in milk by ultra-performance liquid chromatography coupled to time of flight mass spectrometry
Ortelli D, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 877(23), 2363-2374 (2009)
Application of ion-exchange cartridge clean-up in food analysis: V. Simultaneous determination of sulphonamide antibacterials in animal liver and kidney using high-performance liquid chromatography with ultraviolet and mass spectrometric detection
Ito Y, et al.
Journal of Chromatography A, 898(1), 95-102 (2000)
Melina Mondelli et al.
Journal of inorganic biochemistry, 102(2), 285-292 (2007-11-03)
The synthesis, structural characterization, voltammetric experiments and antibacterial activity of [Ni(sulfisoxazole)(2)(H(2)O)(4)].2H(2)O and [Ni(sulfapyridine)(2)] were studied and compared with similar previously reported copper complexes. [Ni(sulfisoxazole)(2)(H(2)O)(4)].2H(2)O crystallized in a monoclinic system, space group C2/c where the nickel ion was in a slightly
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