Description

2-[4-[4-[n-Butyl-n-(3-Phenylpropyl)Amino]Phenyl]-3-Cyano-1,5-Dihydro-5-Oxo-2H-Pyrrol-2-Ylidene]Malononitrile is a specialized pyrrole-based organic compound with a complex molecular architecture designed for advanced material science applications. Its core value lies in its unique electronic and photophysical properties, making it a critical intermediate for high-performance functional materials. This product is essential for research and development teams in the organic electronics, photovoltaics, and specialty dye industries seeking to develop next-generation optoelectronic devices.

Application

• Organic Semiconductor Precursor: A key building block for the synthesis of donor-acceptor type molecules used in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs).
• Nonlinear Optical (NLO) Materials: Serves as a chromophore in the development of materials for frequency doubling, optical switching, and data storage technologies due to its extended π-conjugation.
• Specialty Dyes and Pigments: Used in the research and production of high-value, light-fast dyes for specialized applications in imaging and sensing.
• Photodynamic Therapy (PDT) Research: Investigated as a potential photosensitizer precursor in medical research for targeted cancer treatments.
• Chemical Sensor Development: Employed in creating selective layers for sensors that detect specific ions or gases based on colorimetric or fluorometric changes.
• Advanced Material Research: A versatile intermediate for academic and industrial R&D focused on novel conjugated polymers and small molecules with tailored electronic properties.

Basic Information

Item	Details
Product Name	2-[4-[4-[n-Butyl-n-(3-Phenylpropyl)Amino]Phenyl]-3-Cyano-1,5-Dihydro-5-Oxo-2H-Pyrrol-2-Ylidene]Malononitrile
CAS No.	108948-36-3
Molecular Formula	C29H27N5O
Molecular Weight	461.56 g/mol
Synonyms	2-(4-(4-(Butyl(3-phenylpropyl)amino)phenyl)-3-cyano-5-oxo-1,5-dihydro-2H-pyrrol-2-ylidene)malononitrile; (2Z)-2-[4-[4-[Butyl(3-phenylpropyl)amino]phenyl]-3-cyano-5-oxo-1H-pyrrol-2-ylidene]propanedinitrile; Pyrrole-based D-A Chromophore; Donor-Acceptor Dye Intermediate; Light-Harvesting Material Precursor; NLO Chromophore; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Every batch of 2-[4-[4-[n-Butyl-n-(3-Phenylpropyl)Amino]Phenyl]-3-Cyano-1,5-Dihydro-5-Oxo-2H-Pyrrol-2-Ylidene]Malononitrile is produced and tested under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency critical for research and advanced material synthesis. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability and performance. Keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

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