Description

4,5-Pyrimidinediamine, N5,N5-Dimethyl- (9Ci) is a high-purity, functionalized pyrimidine derivative, a key heterocyclic building block in advanced organic synthesis. Its value lies in its unique diamine structure with dimethyl substitution, offering specific reactivity for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of active pharmaceutical ingredients (APIs) and specialized fine chemicals.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly in antiviral, anticancer, and CNS-targeted therapies.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport materials or emissive layer components in electronic displays.
• Ligand and Catalyst Development: Utilized to create novel chelating ligands for metal catalysts used in asymmetric synthesis and polymerization.
• Academic and R&D: A valuable reagent for methodological studies in heterocyclic and medicinal chemistry at universities and corporate research labs.
• Dye and Pigment Intermediate: Potential use in the synthesis of specialized colorants and photographic chemicals.

Basic Information

Product Name	4,5-Pyrimidinediamine, N5,N5-Dimethyl- (9Ci)
CAS No.	53250-03-6
Molecular Formula	C6H10N4
Molecular Weight	138.17 g/mol
Synonyms	N5,N5-Dimethylpyrimidine-4,5-diamine; 4,5-Diamino-N5,N5-dimethylpyrimidine; 4,5-Pyrimidinediamine, N,N-dimethyl-; 2,4-Diamino-5-(dimethylamino)pyrimidine; 5-(Dimethylamino)pyrimidine-2,4-diamine; 4,5-Diamino-2-(dimethylamino)pyrimidine; 53250-03-6; N,N-Dimethyl-4,5-pyrimidinediamine
EINECS	Contact for details

Quality Control

Every batch of 4,5-Pyrimidinediamine, N5,N5-Dimethyl- is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and commercial synthesis. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profiles as determined by HPLC, NMR, and other relevant spectroscopic methods.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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