Description

2-(4-Sulfonamidephenoxy)-Benzaldehyde is a specialized aromatic aldehyde derivative featuring a sulfonamide-phenoxy substituent. This compound serves as a critical high-purity intermediate in advanced organic synthesis, valued for its unique molecular architecture that enables the construction of complex pharmacophores. It is primarily required by R&D and production teams in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition.
• Agrochemical Research: Used in developing advanced herbicides and fungicides with specific mode-of-action profiles.
• Material Science: Serves as a monomer or cross-linking agent in the production of specialty polymers and functional materials.
• Chemical Synthesis: Versatile precursor for creating libraries of sulfonamide and benzaldehyde-based compounds for screening.
• Academic & Industrial R&D: Essential reagent in research laboratories for methodological studies and novel compound discovery.

Basic Information

Product Name	2-(4-Sulfonamidephenoxy)-Benzaldehyde
CAS No.	902837-00-7
Molecular Formula	C₁₃H₁₁NO₄S
Molecular Weight	277.30 g/mol
Synonyms	2-[(4-Sulfamoylphenoxy)]benzaldehyde; 4-[(2-Formylphenoxy)]benzenesulfonamide; Benzaldehyde, 2-[(4-sulfamoylphenoxy)]-; 2-(4-Sulfonamidophenoxy)benzaldehyde; p-(2-Formylphenoxy)benzenesulfonamide; 2-(p-Sulfonamidophenoxy)benzaldehyde; 902837-00-7 (CAS)
EINECS	Contact for details

Quality Control

Our 2-(4-Sulfonamidephenoxy)-Benzaldehyde is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets exacting R&D and production standards. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, prolonged storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.