729-99-7

Basic information

• Product Name: SULFAMOXOL
• Synonyms: 4-AMINO-N-(4,5-DIMETHYL-2-OXAZOLYL)BENZENESULFONAMIDE;2-(p-Aminobenzenesulfonamido)-4,5-dimethyloxazole;2-(p-Aminobenzolsulfonamido)-4,5-dimethyloxazol;2-(p-aminophenylsulfonylamino)-4,5-dimethyl-oxazol;4,5-Dimethyl-2-sulfanilamidooxazole;4-Amino-N-(4,5-dimethyl-1,3-oxazol-2-yl)benzenesulfonamide;4-amino-n-(4,5-dimethyl-2-oxazolyl)-benzenesulfonamid;Benzenesulfonamide, 4-amino-N-(4,5-dimethyl-2-oxazolyl)-
• CAS NO: 729-99-7
• Molecular Formula: C₁₁H₁₃N₃O₃S
• Molecular Weight: 267.3
• EINECS: 211-982-7
• Product Categories: Aromatics;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds
• Mol File: 729-99-7.mol
• Article Data: 1

Chemical Properties

• Melting Point: 197-199℃
• Boiling Point: 481°C at 760 mmHg
• Flash Point: 244.7°C
• Appearance: /
• Density: 1.3786 g/cm3
• Vapor Pressure: 2.06E-09mmHg at 25°C
• Refractive Index: 1.6630 (estimate)
• Storage Temp.: Refrigerator, Under Inert Atmosphere
• Solubility: DMSO (Slightly), Methanol (Slightly)
• PKA: pKa 7.40 (Uncertain)
• Water Solubility: 961mg/L(20 oC)
• Merck: 13,9009
• BRN: 248434
• CAS DataBase Reference: SULFAMOXOL(CAS DataBase Reference)
• NIST Chemistry Reference: SULFAMOXOL(729-99-7)
• EPA Substance Registry System: SULFAMOXOL(729-99-7)

Safety Data

• Hazard Codes: Xi
• Statements: 43
• Safety Statements: 36/37
• WGK Germany: 2
• RTECS: WO9150000
• Hazardous Substances Data: 729-99-7(Hazardous Substances Data)

Usage

Chemical Properties

Pale Yellow Solid

Uses

Silversulfadiazine and Sulfamoxol are common drugs in treatment of bacterial disease.

Definition

ChEBI: A sulfonamide antibiotic in which 4-aminobenzenesulfonic acid and 4,5-dimethyl-1,3-oxazol-2-amine have combined to form the sulfonamide bond.

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

Upstream product

• 121-60-8 p-acetylaminobenzenesulfonyl chloride 
• 98-74-8 4-Nitrobenzenesulfonyl chloride 
• 45529-92-8 2-amino-4,5-dimethyloxazole 
• 103640-72-8 bis-(N-acetyl-sulfanilyl)-(4,5-dimethyl-oxazol-2-yl)-amine 
• 110490-38-5 (4,5-dimethyl-oxazol-2-yl)-bis-(4-nitro-benzenesulfonyl)-amine 

Downstream Products

• 93486-50-1 4-{[1-(5-Chloro-2-hydroxy-3-nitro-phenyl)-1-phenyl-meth-(E)-ylidene]-amino}-N-(4,5-dimethyl-oxazol-2-yl)-benzenesulfonamide 
• 107321-97-1 N-(4,5-Dimethyl-oxazol-2-yl)-4-{[1-(2-hydroxy-phenyl)-meth-(E)-ylidene]-amino}-benzenesulfonamide 
• 93486-51-2 Benzoic acid 4-chloro-2-{[(E)-4-(4,5-dimethyl-oxazol-2-ylsulfamoyl)-phenylimino]-phenyl-methyl}-6-nitro-phenyl ester 
• 139445-63-9 4-[N'-(1-Acetyl-2-oxo-propylidene)-hydrazino]-N-(4,5-dimethyl-oxazol-2-yl)-benzenesulfonamide 
• 1431287-73-8 C₂₂H₂₈N₄O₄S 
• 1329120-84-4 C₂₈H₂₅N₅O₄S 
• 909038-65-9 C₁₄H₁₄N₆O₃S₂ 
• 372094-67-2 N-[4-(4,5-Dimethyloxazol-2-yl)aminosulfonyl]phenyl-(2-chloro-5-nitrophenyl)carboxamide 
• 288585-97-7 4-[(2R,3S)-3-Benzyloxy-2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-4-oxo-azetidin-1-yl]-N-(4,5-dimethyl-oxazol-2-yl)-benzenesulfonamide 

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