Description

4-Formyl-N,N-Dimethyl-Benzenesulfonamide is a versatile aromatic aldehyde derivative containing a dimethylsulfonamide functional group. This compound is a valuable synthetic intermediate, prized for its dual reactivity from both the formyl and sulfonamide groups, enabling the construction of complex molecular architectures. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those targeting enzymes where the sulfonamide moiety acts as a pharmacophore.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its reactive aldehyde group for derivatization.
• Organic Synthesis Reagent: Serves as a precursor for Schiff bases, hydrazones, and other specialty chemicals used in material science and catalysis.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new organic reactions and creating libraries of compounds for screening.
• Dye and Pigment Intermediate: Can be used in the synthesis of specialized dyes and functional colorants due to its aromatic aldehyde structure.

Basic Information

Product Name	4-Formyl-N,N-Dimethyl-Benzenesulfonamide
CAS No.	54049-92-2
Molecular Formula	C9H11NO3S
Molecular Weight	213.25 g/mol
Synonyms	4-(Dimethylsulfamoyl)benzaldehyde; p-Formyl-N,N-dimethylbenzenesulfonamide; Benzenesulfonamide, 4-formyl-N,N-dimethyl-; N,N-Dimethyl-4-formylbenzenesulfonamide; 4-(N,N-Dimethylsulfamoyl)benzaldehyde; p-(Dimethylsulfamoyl)benzaldehyde; 4-Dimethylsulfamoylbenzaldehyde
EINECS	Contact for details

Quality Control

Our 4-Formyl-N,N-Dimethyl-Benzenesulfonamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.