90115
N4-Acetylsulfamethoxazole
analytical standard
Synonym(s):
N-{4-{[(5-Methyl-3-isoxazolyl)amino]sulfonyl}phenyl}acetamide, Sulfisomezole-N4-acetate
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About This Item
Empirical Formula (Hill Notation):
C12H13N3O4S
CAS Number:
Molecular Weight:
295.31
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
285801
grade
analytical standard
Quality Segment
assay
≥98.5% (HPLC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
≤0.5% water
application(s)
forensics and toxicology
pharmaceutical (small molecule)
format
neat
SMILES string
O=S(NC1=NOC(C)=C1)(C2=CC=C(NC(C)=O)C=C2)=O
InChI
1S/C12H13N3O4S/c1-8-7-12(14-19-8)15-20(17,18)11-5-3-10(4-6-11)13-9(2)16/h3-7H,1-2H3,(H,13,16)(H,14,15)
InChI key
GXPIUNZCALHVBA-UHFFFAOYSA-N
Application
N4-Acetylsulfamethoxazole may be used as a reference standard for the determination of N4-acetylsulfamethoxazole in biological fluids by high-performance liquid chromatographic method.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
wgk
WGK 3
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
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