Description

2,5-Pyrimidinediamine,N2,N2-Diethyl-(9Ci) is a specialized diethyl-substituted pyrimidine diamine derivative, serving as a high-value chemical intermediate. Its precise molecular structure makes it a critical building block for synthesizing advanced heterocyclic compounds. This product is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical sectors, where it is utilized to create novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in antiviral, anticancer, and kinase inhibitor research.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, and plant growth regulators with specific modes of action.
• Material Science Research: Used in the development of organic semiconductors, ligands for metal-organic frameworks (MOFs), and specialty polymers.
• Chemical Biology & Proteomics: Serves as a scaffold or linker molecule in the design of chemical probes and bioconjugates for target identification.
• Dye & Pigment Industry: Intermediate for synthesizing specialized heterocyclic dyes and colorants with enhanced lightfastness and chromatic properties.
• Academic & Contract Research: Fundamental reagent for methodological studies in organic synthesis and heterocyclic chemistry within R&D laboratories.

Basic Information

Product Name	2,5-Pyrimidinediamine,N2,N2-Diethyl-(9Ci)
CAS No.	690618-74-7
Molecular Formula	C8H14N4
Molecular Weight	166.23 g/mol
Synonyms	N2,N2-Diethylpyrimidine-2,5-diamine; 2,5-Diamino-N2,N2-diethylpyrimidine; 2,5-Pyrimidinediamine, N2,N2-diethyl-; 2-(Diethylamino)pyrimidine-5-amine; 5-Amino-2-(diethylamino)pyrimidine; N2,N2-Diethyl-2,5-pyrimidinediamine; 690618-74-7 (CAS)
EINECS	Contact for details

Quality Control

Our 2,5-Pyrimidinediamine,N2,N2-Diethyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy. We provide full traceability and a Certificate of Analysis (COA) with every shipment, ensuring compliance with your research or production specifications.

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). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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