Description

Benzoic Acid, 5-(Ethoxysulfonyl)-2-Hydroxy-, Ethyl Ester is a specialized organic ester derivative of benzoic acid, featuring a sulfonyl ethoxy substituent. This compound serves as a versatile chemical intermediate and building block for synthesizing more complex molecules in advanced research and industrial applications. It is primarily utilized by pharmaceutical, agrochemical, and specialty chemical manufacturers for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those requiring a sulfonated benzoate moiety.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Specialty Chemical Building Block: Employed in organic synthesis for creating dyes, pigments, and performance chemicals.
• Material Science Research: Acts as a monomer or modifier in the development of specialized polymers and coatings.
• Chemical Research & Development: Serves as a standard or reagent in analytical and synthetic chemistry laboratories.

Basic Information

Product Name	Benzoic Acid, 5-(Ethoxysulfonyl)-2-Hydroxy-, Ethyl Ester
CAS No.	83957-17-9
Molecular Formula	C11H14O6S
Molecular Weight	274.29 g/mol
Synonyms	Ethyl 5-(Ethoxysulfonyl)-2-hydroxybenzoate; 2-Hydroxy-5-(ethoxysulfonyl)benzoic Acid Ethyl Ester; 5-(Ethoxysulfonyl)salicylic Acid Ethyl Ester; Ethyl 2-Hydroxy-5-(ethylsulfonyloxy)benzoate; Benzoic Acid, 2-Hydroxy-5-(ethylsulfonyloxy)-, Ethyl Ester; Salicylic Acid Derivative CAS 83957-17-9
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 5-(Ethoxysulfonyl)-2-Hydroxy-, Ethyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, purity, and impurity profiles. Our quality commitment ensures the material is suitable for demanding research and industrial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.