Description

(Z)-3-Ethylidene-4-Methyl-2,5-Pyrrolidinedione is a high-purity, specialized pyrrolidinedione derivative with significant utility as a key synthetic intermediate. Its value lies in its unique molecular scaffold, which is crucial for constructing complex heterocyclic compounds in advanced chemical synthesis. This product is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries, where it serves as a critical building block for active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting neurological and inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing pyrrolidine and succinimide-based heterocycles.
• Material Science Research: Investigated as a monomer or additive for creating specialized polymers with unique thermal or optical properties.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	(Z)-3-Ethylidene-4-Methyl-2,5-Pyrrolidinedione
CAS No.	28098-81-9
Molecular Formula	C7H9NO2
Molecular Weight	139.15 g/mol
Synonyms	3-Ethylidene-4-methyl-2,5-pyrrolidinedione; 4-Methyl-3-ethylidene-2,5-pyrrolidinedione; (Z)-3-Ethylidene-4-methylpyrrolidine-2,5-dione; 3-Ethylidene-4-methylsuccinimide; (Z)-3-Ethylidene-4-methylsuccinimide; 2,5-Pyrrolidinedione, 3-ethylidene-4-methyl-; Succinimide, 3-ethylidene-4-methyl-
EINECS	Contact for details

Quality Control

Our (Z)-3-Ethylidene-4-Methyl-2,5-Pyrrolidinedione is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material is suitable for demanding applications in GMP-aligned synthesis and research.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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%
Heavy Metals (as Pb)	≤ 20 ppm

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