Description

2,5-Pyrrolidinedione, 3-(Hydroxymethylene)-1-Methoxy- (9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. Its unique molecular structure, featuring both a pyrrolidinedione core and a hydroxymethylene moiety, makes it a valuable precursor for constructing complex pharmacophores and functional materials. This compound is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting neurological or metabolic disorders.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, or plant growth regulators with specific modes of action.
• Ligand and Catalyst Development: Serves as a precursor for designing novel chelating ligands or organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of functional polymers or organic electronic materials due to its reactive handles.
• Academic & Institutional R&D: Utilized in universities and research institutes for methodological studies and exploring new chemical transformations.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects requiring complex, multi-step organic sequences.

Basic Information

Product Name	2,5-Pyrrolidinedione, 3-(Hydroxymethylene)-1-Methoxy- (9Ci)
CAS No.	444616-13-1
Molecular Formula	C6H7NO4
Molecular Weight	157.12 g/mol
Synonyms	3-(Hydroxymethylene)-1-methoxypyrrolidine-2,5-dione; 1-Methoxy-3-(hydroxymethylene)pyrrolidine-2,5-dione; 3-Hydroxymethylene-1-methoxy-2,5-pyrrolidinedione; N-Methoxy-3-hydroxymethylenemaleimide; 3-(Hydroxymethylene)-1-methoxy-2,5-diketopyrrolidine; 1-Methoxy-3-(hydroxymethylene)-2,5-pyrrolidinedione
EINECS	Contact for details

Quality Control

We maintain a stringent quality management system to ensure batch-to-batch consistency and high purity for research and development applications. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment. We support cGMP-compliant manufacturing for advanced projects upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive and should be handled under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 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.