Description

4-Pyrimidinamine, 2,5-Dimethyl- (9Ci) CAS NO 73-70-1 is a high-purity, heterocyclic organic compound belonging to the aminopyrimidine class. This versatile chemical building block is valued for its role as a key synthetic intermediate in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical and life sciences industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition and other therapeutic pathways.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides where the pyrimidine core imparts specific biological activity.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing more complex heterocyclic compounds in academic and industrial research laboratories.
• Material Science Research: Investigated for potential applications in the development of organic electronic materials and ligands for catalytic systems.

Basic Information

Product Name	4-Pyrimidinamine, 2,5-Dimethyl- (9Ci)
CAS No.	73-70-1
Molecular Formula	C6H9N3
Molecular Weight	123.16 g/mol
Synonyms	2,5-Dimethylpyrimidin-4-amine; 2,5-Dimethyl-4-pyrimidinamine; 4-Amino-2,5-dimethylpyrimidine; 2,5-Dimethyl-4-aminopyrimidine; 4-Pyrimidinamine, 2,5-dimethyl-; 2,5-Dimethyl-4-pyrimidylamine
EINECS	Contact for details

Quality Control

Our production of 2,5-Dimethylpyrimidin-4-amine adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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