N(4)-Acetylsulfamethoxazole

N-[4-[(5-methyl-1,2-oxazol-3-yl)sulfamoyl]phenyl]acetamide

CAS: 21312-10-7

Molecular Formula	`C12H13N3O4S`
Molecular Weight	295.32 g/mol
LogP	0.7
Topological Polar Surface Area	110.0 A2
Hydrogen Bond Donors	2
Hydrogen Bond Acceptors	6
Rotatable Bonds	4
Exact Mass	295.06268
Heavy Atoms	20
Complexity	440.0

Chemical Identifiers

CAS Number	21312-10-7
SMILES	`CC1=CC(=NO1)NS(=O)(=O)C2=CC=C(C=C2)NC(=O)C`
InChIKey	`GXPIUNZCALHVBA-UHFFFAOYSA-N`

📖 Product Overview

N(4)-Acetylsulfamethoxazole (CAS: 21312-10-7) is a chemical compound with molecular formula C12H13N3O4S and molecular weight 295.32 g/mol. Its IUPAC systematic name is N-[4-[(5-methyl-1,2-oxazol-3-yl)sulfamoyl]phenyl]acetamide. LogP 0.7 Topological Polar Surface Area 110.0 A2 Hydrogen Bond Donors 2 Hydrogen Bond Acceptors 6 Rotatable Bonds 4 Exact Mass 295.06268 Heavy Atoms 20 Complexity 440.0 InChI Key: GXPIUNZCALHVBA-UHFFFAOYSA-N. SMILES: CC1=CC(=NO1)NS(=O)(=O)C2=CC=C(C=C2)NC(=O)C.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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