Description

[(3,4-Dichlorobenzyl)Sulfonyl]Acetic Acid CAS NO 300700-03-2 is a specialized organic sulfonyl acetic acid derivative characterized by its dichlorobenzyl substituent. This compound serves as a valuable high-purity chemical intermediate for the synthesis of more complex molecules in advanced research and manufacturing. It is primarily sought after by pharmaceutical, agrochemical, and material science industries for developing active ingredients and functional materials.

Application

This versatile intermediate finds application in several key research and industrial synthesis pathways:

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in areas requiring sulfonamide or sulfone pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers and advanced organic materials.
• Chemical Research & Development: A crucial reagent for organic synthesis, enabling the introduction of the (3,4-dichlorobenzyl)sulfonyl acetic acid moiety into target molecules.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fine chemicals and specialty additives.

Basic Information

Product Name	[(3,4-Dichlorobenzyl)Sulfonyl]Acetic Acid
CAS No.	300700-03-2
Molecular Formula	C9H8Cl2O4S
Molecular Weight	283.13 g/mol
Synonyms	[(3,4-Dichlorophenyl)methyl]sulfonylacetic Acid; 2-[(3,4-Dichlorobenzyl)sulfonyl]acetic Acid; Acetic Acid, [(3,4-Dichlorobenzyl)sulfonyl]-; (3,4-Dichlorobenzylsulfonyl)acetic Acid; 300700-03-2; 2-((3,4-Dichlorobenzyl)sulfonyl)acetic acid
EINECS	Contact for details

Quality Control

Our production of [(3,4-Dichlorobenzyl)Sulfonyl]Acetic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure high purity, consistency, and traceability. We provide detailed Certificates of Analysis (COA) with each shipment, documenting key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to meet the rigorous demands of GMP-grade intermediate manufacturing for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials such as strong bases and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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