Description

(5Z)-2-Amino-5-[(6-Ethoxy-1,3-Benzodioxol-5-Yl)Methylidene]-4,6-Dimethyl-5H-Cyclopenta[B]Pyridine-3,7-Dicarbonitrile is a high-purity, structurally complex organic compound featuring a fused cyclopentapyridine core with a benzodioxole substituent. This compound serves as a critical advanced intermediate in the synthesis of novel pharmaceutical agents and functional materials, where its unique molecular architecture enables precise chemical modifications. It is primarily required by research institutions, pharmaceutical R&D laboratories, and specialty chemical manufacturers engaged in developing new therapeutic candidates and high-performance organic molecules.

Application

• Pharmaceutical Intermediate: A key building block in the research and development of new active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) or anti-cancer targets.
• Organic Synthesis Research: Used in academic and industrial laboratories for constructing complex heterocyclic frameworks and studying novel chemical reactions.
• Material Science Precursor: Potential precursor for the development of organic semiconductors, non-linear optical (NLO) materials, or specialty dyes due to its conjugated system.
• Biochemical Probe Development: Serves as a scaffold for creating molecular probes and tools for biological target identification and validation studies.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring high-purity, complex intermediates.

Basic Information

Product Name	(5Z)-2-Amino-5-[(6-Ethoxy-1,3-Benzodioxol-5-Yl)Methylidene]-4,6-Dimethyl-5H-Cyclopenta[B]Pyridine-3,7-Dicarbonitrile
CAS No.	675826-89-8
Molecular Formula	C23H20N4O3
Molecular Weight	400.43 g/mol
Synonyms	2-Amino-5-[(6-ethoxy-1,3-benzodioxol-5-yl)methylene]-4,6-dimethyl-5H-cyclopenta[b]pyridine-3,7-dicarbonitrile; (5Z)-2-Amino-5-[(6-ethoxy-1,3-benzodioxol-5-yl)methylidene]-4,6-dimethyl-5H-cyclopenta[b]pyridine-3,7-dicarbonitrile; 5H-Cyclopenta[b]pyridine-3,7-dicarbonitrile, 2-amino-5-[(6-ethoxy-1,3-benzodioxol-5-yl)methylene]-4,6-dimethyl-, (5Z)-; CAS 675826-89-8; 675826-89-8
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We support cGMP-compliant manufacturing for pharmaceutical applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided. Keep the container tightly sealed in a dry environment to minimize moisture uptake.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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