Description

3-Formyl-N,N-Dimethylbenzenesulfonamide is a versatile and high-purity aromatic sulfonamide derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the combination of a reactive formyl group and a substituted sulfonamide moiety, enabling precise molecular construction. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Organic Ligand & Catalyst Development: Used in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions and asymmetric synthesis.
• Material Science Research: Intermediate for creating functional polymers and advanced organic materials with specific electronic or photophysical properties.
• Chemical Biology & Proteomics: Employed as a scaffold or labeling agent in the design of chemical probes for studying enzyme function and protein interactions.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for bespoke synthesis projects requiring high-purity, specialized intermediates.

Basic Information

Product Name	3-Formyl-N,N-Dimethylbenzenesulfonamide
CAS No.	132390-68-2
Molecular Formula	C9H11NO3S
Molecular Weight	213.25 g/mol
Synonyms	3-Formyl-N,N-dimethylbenzenesulfonamide; 3-(Dimethylsulfamoyl)benzaldehyde; m-Formyl-N,N-dimethylbenzenesulfonamide; Benzenesulfonamide, 3-formyl-N,N-dimethyl-; N,N-Dimethyl-3-formylbenzenesulfonamide; 3-(N,N-Dimethylsulfamoyl)benzaldehyde
EINECS	Contact for details

Quality Control

Our 3-Formyl-N,N-Dimethylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC, Area %)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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