Description

2-Methoxy-5-Sulfamoylbenzoic Acid is a high-purity organic intermediate characterized by its distinct benzoic acid core substituted with methoxy and sulfamoyl functional groups. This compound is valued for its role as a critical building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical research and development. It is primarily sought after by fine chemical manufacturers and R&D laboratories engaged in creating novel active pharmaceutical ingredients (APIs) and other specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various sulfonamide-based drug candidates and active pharmaceutical ingredients (APIs).
• Chemical Synthesis: Serves as a versatile building block for constructing complex organic molecules in medicinal chemistry and process development.
• Research & Development: Used in academic and industrial R&D settings for exploring new chemical entities and reaction pathways.
• Agrochemical Development: Potential intermediate in the research and synthesis of novel herbicides or plant growth regulators.
• Dye and Pigment Chemistry: Can be utilized in the development of specialized dyes and functional colorants.

Basic Information

Product Name	2-Methoxy-5-Sulfamoylbenzoic Acid
CAS No.	22117-85-7
Molecular Formula	C8H9NO5S
Molecular Weight	231.23 g/mol
Synonyms	5-Sulfamoyl-2-methoxybenzoic Acid; 2-Methoxy-5-sulfamoylbenzoic acid; Benzoic acid, 2-methoxy-5-sulfamoyl-; 5-(Aminosulfonyl)-2-methoxybenzoic acid; 2-Methoxy-5-sulphamoylbenzoic acid; 5-Sulfamoyl-o-anisic acid; o-Anisic acid, 5-sulfamoyl-
EINECS	Contact for details

Quality Control

Our 2-Methoxy-5-Sulfamoylbenzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for research and regulated synthesis.

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). 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
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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