Description

Methyl 5-(Aminosulfonyl)-2,4-Dichlorobenzoate is a high-purity, synthetically valuable benzoate derivative characterized by its dichloro and aminosulfonyl functional groups. This compound serves as a critical pharmaceutical intermediate and a versatile building block in advanced organic synthesis. It is primarily required by R&D laboratories and chemical manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with sulfonamide or benzoate pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides, leveraging its halogenated aromatic structure.
• Organic Synthesis Building Block: Employed in coupling reactions and derivatization processes to create more complex molecular architectures in fine chemical production.
• Chemical Research: Serves as a standard or reagent in academic and industrial R&D for studying structure-activity relationships (SAR).
• Material Science: Potential monomer or additive in the development of specialized polymers and advanced materials.

Basic Information

Product Name	Methyl 5-(Aminosulfonyl)-2,4-Dichlorobenzoate
CAS No.	5046-15-1
Molecular Formula	C8H7Cl2NO4S
Molecular Weight	284.12 g/mol
Synonyms	Methyl 2,4-Dichloro-5-sulfamoylbenzoate; 5-(Aminosulfonyl)-2,4-dichlorobenzoic Acid Methyl Ester; Benzoic acid, 5-(aminosulfonyl)-2,4-dichloro-, methyl ester; Methyl 5-sulfamoyl-2,4-dichlorobenzoate; 2,4-Dichloro-5-sulfamoylbenzoic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our production of Methyl 5-(Aminosulfonyl)-2,4-Dichlorobenzoate adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.