Description

1-(2,2-Dichloroethenyl)-2-Pyrrolidone is a specialized pyrrolidone derivative featuring a reactive dichloroethenyl substituent, making it a valuable intermediate for advanced chemical synthesis. This compound is critical for researchers and manufacturers requiring a high-purity building block to introduce functionalized pyrrolidone moieties into target molecules. It is primarily utilized in the development of pharmaceuticals, agrochemicals, and performance polymers where its unique structure enables the creation of novel materials with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and production of active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological or anti-infective applications.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, leveraging its reactivity to create novel bioactive molecules.
• Polymer Science: Acts as a functional monomer or cross-linking agent in the synthesis of specialty polymers, including water-soluble resins, adhesives, and coatings with enhanced performance characteristics.
• Chemical Research: Employed as a versatile building block in organic synthesis for constructing complex heterocyclic compounds and exploring new reaction pathways.
• Material Science: Investigated for use in creating advanced materials such as conductive polymers, liquid crystals, or components for electronic devices.

Basic Information

Product Name	1-(2,2-Dichloroethenyl)-2-Pyrrolidone
CAS No.	37001-19-7
Molecular Formula	C6H7Cl2NO
Molecular Weight	180.03 g/mol
Synonyms	1-(2,2-Dichlorovinyl)-2-pyrrolidinone; 2-Pyrrolidinone, 1-(2,2-dichloroethenyl)-; N-(2,2-Dichlorovinyl)-2-pyrrolidone; 1-(Dichlorovinyl)pyrrolidin-2-one; N-(2,2-Dichloroethenyl)pyrrolidin-2-one; 37001-19-7; NSC 163044
EINECS	Contact for details

Quality Control

Our 1-(2,2-Dichloroethenyl)-2-Pyrrolidone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 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
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.