Description

2,5-Cyclohexadien-1-One, 4-Imino-5-Methyl-2-(Methylamino)- (9Ci) is a specialized organic compound with the CAS number 747358-52-7, serving as a key synthetic intermediate in advanced chemical manufacturing. Its unique imino-quinone structure makes it valuable for constructing complex molecular architectures, particularly in the synthesis of heterocyclic compounds and functional materials. This high-purity intermediate is essential for research and development laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-quality building blocks.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those containing complex heterocyclic cores.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and herbicides, leveraging its reactive functional groups.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor in the development of electron-transport or emissive layer materials for display and lighting technologies.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of specialized dyes, pigments, and photochromic compounds.
• Academic and Industrial R&D: A valuable reagent for methodological development in organic synthesis and catalysis studies within university and corporate research labs.
• Polymer Chemistry: Can be utilized as a monomer or functionalizing agent for creating polymers with specific electronic or optical properties.

Basic Information

Product Name	2,5-Cyclohexadien-1-One, 4-Imino-5-Methyl-2-(Methylamino)- (9Ci)
CAS No.	747358-52-7
Molecular Formula	C8H12N2O
Molecular Weight	152.19 g/mol
Synonyms	4-Imino-5-methyl-2-(methylamino)-2,5-cyclohexadien-1-one; 5-Methyl-2-(methylamino)-1,4-benzoquinone monoimine; 2-(Methylamino)-5-methyl-1,4-benzoquinone imine; 4-(Methylimino)-5-methyl-2-(methylamino)-2,5-cyclohexadien-1-one; CAS 747358-52-7; Quinone imine derivative; Methylamino-methyl benzoquinone imine
EINECS	Contact for details

Quality Control

Every batch of 2,5-Cyclohexadien-1-One, 4-Imino-5-Methyl-2-(Methylamino)- (9Ci) is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemical intermediates. Comprehensive analytical testing, including HPLC, NMR, and GC-MS, is performed to verify identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality parameters.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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