Description

4-Methoxy-3-p-Tolylsulfamoyl-Benzoic Acid is a specialized sulfonamide derivative of benzoic acid, serving as a high-value synthetic intermediate in advanced organic chemistry. Its core value lies in its unique molecular scaffold, which is critical for constructing complex pharmacologically active molecules. This compound is primarily needed by research institutions and pharmaceutical development companies engaged in the synthesis of novel therapeutic agents and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the research and development of new drug candidates, particularly those targeting enzyme inhibition.
• Chemical Synthesis: Used in organic synthesis for the introduction of the methoxy-tolylsulfamoyl-benzoate moiety into larger molecular architectures.
• Agrochemical Research: Potential intermediate in the development of novel herbicides or fungicides with specific modes of action.
• Material Science: Investigated for use in the synthesis of specialty polymers or advanced organic materials with tailored properties.
• Biochemical Tool Compound: May be utilized in biochemical assays as a probe or inhibitor to study biological pathways.

Basic Information

Product Name	4-Methoxy-3-p-Tolylsulfamoyl-Benzoic Acid
CAS No.	431883-78-2
Molecular Formula	C15H15NO5S
Molecular Weight	321.35 g/mol
Synonyms	4-Methoxy-3-[(4-methylphenyl)sulfamoyl]benzoic acid; Benzoic acid, 4-methoxy-3-[(4-methylphenyl)sulfamoyl]-; 3-(p-Tolylsulfamoyl)-4-methoxybenzoic acid; 4-Methoxy-3-(p-tolylsulfamoyl)benzoic acid; 431883-78-2; p-Tolylsulfamoyl derivative of 4-methoxybenzoic acid
EINECS	Contact for details

Quality Control

Our 4-Methoxy-3-p-Tolylsulfamoyl-Benzoic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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