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:
Molecular Weight:
267.30
Beilstein:
6737262
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
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grade
analytical standard
Quality Level
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
SMILES string
Cc1noc(NS(=O)(=O)c2ccc(N)cc2)c1C
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
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General description
Sulfisoxazole belongs to the sulfonamide class of antibacterial compounds.
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).
Recommended products
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
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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