Description

2-(2-(3,4-Dimethoxybenzylidene)-3-Oxo-2,3-Dihydro-1H-Inden-1-Ylidene)Malononitrile is a high-purity, functionalized indanone derivative characterized by its malononitrile and dimethoxybenzylidene substituents. This compound is valued for its role as a versatile chemical intermediate and building block in advanced organic synthesis. It is primarily sought by research and development teams in the pharmaceutical and specialty chemical industries for applications in materials science and fine chemical production.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Organic Electronic Materials: Used in the research and development of organic semiconductors, non-linear optical (NLO) materials, and dye-sensitized solar cells due to its electron-accepting properties.
• Advanced Organic Synthesis: Acts as a critical building block for constructing complex molecular architectures in medicinal chemistry and material science projects.
• Chemical Research: Employed in academic and industrial R&D for studying cyclization reactions, charge-transfer complexes, and as a ligand or catalyst component.
• Functional Dye & Pigment Development: Investigated for use in the creation of novel dyes and pigments with specific light-absorption characteristics.

Basic Information

Product Name	2-(2-(3,4-Dimethoxybenzylidene)-3-Oxo-2,3-Dihydro-1H-Inden-1-Ylidene)Malononitrile
CAS No.	337919-06-9
Molecular Formula	C21H14N2O3
Molecular Weight	342.35 g/mol
Synonyms	1H-Indene-1,3(2H)-dione, 2-[(3,4-dimethoxyphenyl)methylene]-2,3-dihydro-, (2Z)-, 2-dicyanomethylene derivative; (2Z)-2-[(3,4-Dimethoxyphenyl)methylene]-2,3-dihydro-1H-indene-1,3-dione 2-dicyanomethylene derivative; 2-(2-(3,4-Dimethoxybenzylidene)-3-oxo-2,3-dihydro-1H-inden-1-ylidene)propanedinitrile; 2-(2-(3,4-Dimethoxybenzylidene)-3-oxoindan-1-ylidene)malononitrile; 2-(3,4-Dimethoxybenzylidene)-1,3-indandione dicyanomethylene derivative
EINECS	Contact for details

Quality Control

Our production of 2-(2-(3,4-Dimethoxybenzylidene)-3-Oxo-2,3-Dihydro-1H-Inden-1-Ylidene)Malononitrile adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing batch-specific results are provided to ensure full traceability and compliance with your research or production specifications.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.