Description

Ethanone, 1-[5-[(Dimethylamino)Methylene]-1,3-Cyclopentadien-1-Yl]- (9Ci) CAS NO 61857-23-6 is a specialized organic compound featuring a cyclopentadiene core functionalized with a dimethylamino methylene and an ethanone group. This unique molecular architecture makes it a valuable advanced intermediate for synthesizing complex heterocyclic systems and functional materials. It is primarily sought by pharmaceutical R&D and fine chemical synthesis laboratories for developing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those with complex polycyclic or heterocyclic structures.
• Organic Synthesis Reagent: Used in advanced organic reactions, including cycloadditions and as a precursor for functionalized ligands and catalysts.
• Material Science Research: Serves as a monomer or precursor in the development of specialty polymers and organic electronic materials.
• Agrochemical Development: Intermediate for creating new active ingredients with specific biological activity for crop protection.
• Dye and Pigment Synthesis: Used in the production of specialized colorants and functional dyes due to its conjugated system.
• Academic & Industrial R&D: Essential for chemical research in universities and corporate labs exploring new synthetic methodologies.

Basic Information

Item	Details
Product Name	Ethanone, 1-[5-[(Dimethylamino)Methylene]-1,3-Cyclopentadien-1-Yl]- (9Ci)
CAS No.	61857-23-6
Molecular Formula	C10H13NO
Molecular Weight	163.22 g/mol
Synonyms	1-[5-[(Dimethylamino)methylene]-1,3-cyclopentadien-1-yl]ethanone; 2-(Dimethylaminomethylene)cyclopenta-2,4-dien-1-yl methyl ketone; (5-Acetylcyclopenta-1,3-dien-1-yl)dimethylaminomethane; 61857-23-6; (Dimethylaminomethylene)(5-acetylcyclopentadienyl)
EINECS	Contact for details

Quality Control

Every batch of our Ethanone, 1-[5-[(Dimethylamino)Methylene]-1,3-Cyclopentadien-1-Yl]- (9Ci) is produced and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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