Description

2-Methanesulfonylamino-Benzoic Acid Methyl Ester is a versatile organic intermediate characterized by its benzoic acid ester core functionalized with a methanesulfonylamino group. This molecular architecture makes it a valuable synthon for constructing more complex molecules in advanced chemical synthesis. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and crop protection agent development.

Application

• Key intermediate in the synthesis of pharmaceutical active ingredients, particularly those targeting specific enzyme pathways.
• Building block for novel agrochemicals, including herbicides and fungicides.
• Precursor in organic synthesis for creating sulfonamide-based compounds with potential biological activity.
• Research chemical for academic and industrial R&D projects in medicinal and synthetic chemistry.
• Starting material for the development of specialty chemicals and fine chemicals.

Basic Information

Product Name	2-Methanesulfonylamino-Benzoic Acid Methyl Ester
CAS No.	716-41-6
Molecular Formula	C10H13NO5S
Molecular Weight	259.28 g/mol
Synonyms	Methyl 2-[(methylsulfonyl)amino]benzoate; Benzoic acid, 2-[(methylsulfonyl)amino]-, methyl ester; 2-[(Methanesulfonyl)amino]benzoic acid methyl ester; Methyl o-[(methylsulfonyl)amino]benzoate; Methyl 2-(methylsulfonamido)benzoate; 2-(Methanesulfonamido)benzoic acid methyl ester; Methyl 2-methanesulfonamidobenzoate; 2-Methanesulfonamidobenzoic acid methyl ester
EINECS	Contact for details

Quality Control

Our 2-Methanesulfonylamino-Benzoic Acid Methyl Ester is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay and impurity profiles are provided and available upon request 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 room temperature (typically 15-25°C). Keep away from strong oxidizing agents and strong 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%

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