Description

2-[1-(3-Methoxy-Phenyl)-Ethylidene]-Malononitrile is a versatile chemical intermediate characterized by its malononitrile core and methoxy-substituted aromatic ring. This compound is valued for its role as a key building block in the synthesis of more complex organic molecules, particularly in fine chemical and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing heterocyclic compounds and functional dyes.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly those with heterocyclic frameworks.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Organic Electronics & Dyes: Acts as a building block for π-conjugated systems in the development of organic semiconductors, fluorescent dyes, and pigments.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies, including cyclization reactions and the construction of complex molecular architectures.
• Coordination Chemistry: Can function as a ligand precursor or a component in the synthesis of metal-organic frameworks (MOFs) and coordination complexes.

Basic Information

Product Name	2-[1-(3-Methoxy-Phenyl)-Ethylidene]-Malononitrile
CAS No.	86604-43-5
Molecular Formula	C₁₂H₁₀N₂O
Molecular Weight	198.22 g/mol
Synonyms	3-Methoxy-α-(dicyanomethylene)benzeneacetonitrile; (3-Methoxybenzylidene)malononitrile; 2-[(3-Methoxyphenyl)methylene]propanedinitrile; 1-(3-Methoxyphenyl)-2,2-dicyanoethene; 86604-43-5; α-(3-Methoxybenzylidene)malononitrile
EINECS	Contact for details

Quality Control

Our 2-[1-(3-Methoxy-Phenyl)-Ethylidene]-Malononitrile is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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