Description

2-(( Z )-2-(( E )-2-(1,1-Dimethyl-5,6-Dihydro-1H-Pyrrolo[3,2,1-Ij ]Quinolin-2(4H)-Ylidene)Ethylidene)-3-Oxo-2,3-Dihydro-1H-Inden-1-Ylidene)Malononitrile is a sophisticated organic compound featuring a complex, fused polycyclic structure with malononitrile and indenone moieties. This molecular architecture makes it a highly valuable intermediate or functional material in advanced research and development sectors. It is primarily sought after by industries focused on cutting-edge electronic materials, organic semiconductors, and non-linear optical (NLO) applications.

Application

• Organic Semiconductor Development: As a key building block for donor-acceptor (D-A) type conjugated polymers and small molecules used in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs).
• Non-Linear Optical (NLO) Materials: Serves as a chromophore in the design of materials for frequency doubling, electro-optic modulation, and optical limiting devices due to its extended π-conjugation.
• Dye and Pigment Intermediate: Used in the synthesis of specialized high-performance dyes and pigments for imaging, sensing, and display technologies.
• Pharmaceutical Research Intermediate: Potential use in the discovery and synthesis of novel pharmacologically active compounds targeting specific biological pathways.
• Chemical Sensor Fabrication: Employed in the development of sensitive layers for detecting specific analytes based on changes in optical or electronic properties.

Basic Information

Product Name	2-(( Z )-2-(( E )-2-(1,1-Dimethyl-5,6-Dihydro-1H-Pyrrolo[3,2,1-Ij ]Quinolin-2(4H)-Ylidene)Ethylidene)-3-Oxo-2,3-Dihydro-1H-Inden-1-Ylidene)Malononitrile
CAS No.	1207961-82-7
Molecular Formula	C27H21N3O
Molecular Weight	403.48 g/mol
Synonyms	(2Z)-2-[(1E)-2-[1,1-Dimethyl-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-2-ylidene]ethylidene]-1,3-dihydro-3-oxo-1H-indene-1,1(2H)-dicarbonitrile; 2-[(1Z)-2-[(1E)-2-(1,1-Dimethyl-4,5,6,7-tetrahydro-1H-pyrrolo[3,2,1-ij]quinolin-2-ylidene)ethylidene]-3-oxo-2,3-dihydro-1H-inden-1-ylidene]malononitrile; DDP-based NLO chromophore precursor; Fused quinoline-indenone malononitrile derivative
EINECS	Contact for details

Quality Control

Our production of this advanced material adheres to strict quality management protocols to ensure batch-to-batch consistency and high purity essential for sensitive applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive and easily oxidized; prolonged exposure to air, light, or moisture should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 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.