Description

2,5-Cyclohexadiene-1,4-Dione, 2-Methyl-5-(2-Pyrimidinylamino)- (9Ci) CAS NO 625839-81-8 is a specialized quinone derivative functionalized with a pyrimidinylamino substituent, serving as a high-value synthetic intermediate. This compound matters for its role in facilitating complex molecular construction, particularly in the development of novel pharmacologically active agents and advanced materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for targeted synthesis and discovery programs.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Organic Synthesis: Serves as a versatile precursor for constructing complex heterocyclic frameworks and functionalized quinone systems.
• Material Science: Potential monomer or dopant in the research of conductive polymers and advanced organic electronic materials.
• Biochemical Research: May be utilized as a probe or substrate in enzymatic studies due to its quinone redox-active core.
• Academic & Institutional R&D: Employed in university and government laboratories for fundamental chemical research and methodology development.

Basic Information

Product Name	2,5-Cyclohexadiene-1,4-Dione, 2-Methyl-5-(2-Pyrimidinylamino)- (9Ci)
CAS No.	625839-81-8
Molecular Formula	C11H9N3O2
Molecular Weight	215.21 g/mol
Synonyms	2-Methyl-5-(pyrimidin-2-ylamino)cyclohexa-2,5-diene-1,4-dione; 2-Methyl-5-(2-pyrimidinylamino)-1,4-benzoquinone; 2-Methyl-5-(pyrimidin-2-ylamino)-p-benzoquinone; 2-Methyl-5-[(pyrimidin-2-yl)amino]cyclohexa-2,5-diene-1,4-dione; 2-Methyl-5-(2-pyrimidinylamino)-2,5-cyclohexadiene-1,4-dione; 2-Methyl-5-(pyrimidin-2-ylamino)benzoquinone; 625839-81-8 (CAS Name based); 2-Pyrimidinamine, N-(3-methyl-2,5-dioxo-1,4-cyclohexadien-1-yl)-
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch of 2,5-Cyclohexadiene-1,4-Dione, 2-Methyl-5-(2-Pyrimidinylamino)- (9Ci) is analyzed using advanced techniques like HPLC, NMR, and MS to confirm identity and purity. Certificates of Analysis (COA) with detailed specifications are available upon request. We adhere to cGMP principles for manufacturing critical intermediates, ensuring traceability and consistency for research and development applications.

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). This compound may be light-sensitive and should be handled under an inert atmosphere if susceptibility to oxidation is confirmed. Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0% (Area %)
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.