Description

(5Z)-2-Amino-5-[4-(Diethylamino)Benzylidene]-4,6-Dimethyl-5H-Cyclopenta[B]Pyridine-3,7-Dicarbonitrile CAS NO 340231-50-7 is a high-purity, advanced organic intermediate characterized by its complex heterocyclic structure featuring a benzylidene and diethylamino substituent. This compound is of significant commercial interest for its role as a key building block in the synthesis of specialized dyes, pigments, and functional materials. It is primarily sought after by R&D chemists and production specialists in the fine chemical, pharmaceutical, and advanced material science industries.

Application

• Critical intermediate in the synthesis of non-linear optical (NLO) materials and photonic devices.
• Key precursor for the development of specialized organic dyes and pigments, particularly for high-performance applications.
• Building block in pharmaceutical research for creating novel heterocyclic active pharmaceutical ingredients (APIs).
• Used in material science for the preparation of functional organic semiconductors and charge-transport materials.
• Research chemical in academic and industrial labs for studying structure-property relationships in conjugated molecular systems.
• Potential component in the formulation of sensor materials due to its chromophoric properties.

Basic Information

Product Name	(5Z)-2-Amino-5-[4-(Diethylamino)Benzylidene]-4,6-Dimethyl-5H-Cyclopenta[B]Pyridine-3,7-Dicarbonitrile
CAS No.	340231-50-7
Molecular Formula	C24H25N5
Molecular Weight	383.49 g/mol
Synonyms	2-Amino-5-[(4-diethylamino)benzylidene]-4,6-dimethyl-5H-cyclopenta[b]pyridine-3,7-dicarbonitrile; (5Z)-5-[(4-Diethylaminophenyl)methylene]-2-amino-4,6-dimethyl-5H-cyclopenta[b]pyridine-3,7-dicarbonitrile; 5-[(4-Diethylaminophenyl)methylene]-2-amino-4,6-dimethyl-5H-cyclopenta[b]pyridine-3,7-dicarbonitrile; CAS 340231-50-7; Cyclopenta[b]pyridine-3,7-dicarbonitrile derivative; ADMCPD; Light-sensitive organic intermediate
EINECS	Contact for details

Quality Control

Our production of (5Z)-2-Amino-5-[4-(Diethylamino)Benzylidene]-4,6-Dimethyl-5H-Cyclopenta[B]Pyridine-3,7-Dicarbonitrile adheres to a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) detailing all critical parameters are provided and available 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 (15-25°C). This product is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary for long-term storage.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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