Description

2,4-Pyrrolidinedione,5-Ethylidene-,(Z)-(9Ci) is a specialized heterocyclic compound belonging to the pyrrolidinedione class, identified by CAS number 74730-44-2. This chemical serves as a valuable synthetic intermediate and building block in advanced organic synthesis, prized for its unique structural features that enable the construction of complex molecular architectures. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those with heterocyclic cores.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging its reactive pyrrolidinedione moiety.
• Organic Synthesis: Serves as a versatile precursor for creating fused-ring systems, lactams, and other nitrogen-containing heterocycles in academic and industrial R&D.
• Material Science: Potential monomer or intermediate for synthesizing specialty polymers and functional materials.
• Chemical Biology: Can be utilized as a scaffold or probe in the design of enzyme inhibitors or molecular tools.

Basic Information

Item	Details
Product Name	2,4-Pyrrolidinedione,5-Ethylidene-,(Z)-(9Ci)
CAS No.	74730-44-2
Molecular Formula	C6H7NO2
Molecular Weight	125.13 g/mol
Synonyms	(Z)-5-Ethylidene-2,4-pyrrolidinedione; 5-Ethylidene-2,4-pyrrolidinedione, (Z)-; 5-Ethylidenepyrrolidine-2,4-dione; 74730-44-2; (5Z)-5-Ethylidene-2,4-pyrrolidinedione; 5-Ethylidene-2,4-dioxopyrrolidine; (Z)-5-Ethylidenepyrrolidine-2,4-dione
EINECS	Contact for details

Quality Control

Our 2,4-Pyrrolidinedione,5-Ethylidene-,(Z)-(9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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