Description

2,3-Dichloro-3-(Phenylsulphonyl)Acrylonitrile is a specialized, high-value synthetic intermediate characterized by its unique sulfonyl and nitrile functional groups. This compound is critical for advanced organic synthesis, particularly in constructing complex molecular scaffolds for active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for its utility in cycloaddition and nucleophilic substitution reactions.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel heterocyclic compounds and potential API candidates.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides with specific modes of action.
• Material Science Research: Serves as a monomer or cross-linking agent precursor for developing advanced polymers with specific electronic or thermal properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for Diels-Alder reactions and as an electrophile in C-C bond formation.
• Dyestuff & Pigment Intermediate: Utilized in the synthesis of specialized colorants and functional dyes.

Basic Information

Product Name	2,3-Dichloro-3-(Phenylsulphonyl)Acrylonitrile
CAS No.	83285-27-2
Molecular Formula	C9H5Cl2NO2S
Molecular Weight	262.11 g/mol
Synonyms	2,3-Dichloro-3-(phenylsulfonyl)acrylonitrile; (E)-2,3-Dichloro-3-(phenylsulfonyl)acrylonitrile; 2,3-Dichloro-3-(benzenesulfonyl)acrylonitrile; 2,3-Dichloro-3-(phenylsulfonyl)-2-propenenitrile; Acrylonitrile, 2,3-dichloro-3-(phenylsulfonyl)-; 3-(Phenylsulfonyl)-2,3-dichloroacrylonitrile
EINECS	Contact for details

Quality Control

Every batch of 2,3-Dichloro-3-(Phenylsulphonyl)Acrylonitrile is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

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). Keep away from heat, sparks, and open flame. The container should be kept tightly closed in a dry and well-ventilated place.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.