Description

4-Pyrimidinamine, 2-Ethyl- (9Ci) is a versatile pyrimidine derivative, a crucial nitrogen-containing heterocyclic building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking to develop novel compounds with specific biological activities.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly in antiviral, anticancer, and central nervous system (CNS) therapeutic research.
• Agrochemical Synthesis: Used as a building block for developing new generations of herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for metal-organic frameworks (MOFs) and catalysts for asymmetric synthesis.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of advanced polymers and organic electronic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzymatic activity and biological pathways.
• Custom Synthesis and Contract Manufacturing: A key starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	4-Pyrimidinamine, 2-Ethyl- (9Ci)
CAS No.	10491-77-7
Molecular Formula	C6H9N3
Molecular Weight	123.16 g/mol
Synonyms	2-Ethylpyrimidin-4-amine; 2-Ethyl-4-pyrimidinamine; 4-Amino-2-ethylpyrimidine; 2-Ethyl-4-aminopyrimidine; NSC 406901; 2-Ethyl-4-pyrimidinylamine; 4-Pyrimidinamine, 2-ethyl-
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinamine, 2-Ethyl- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation 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 incompatible materials such as 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.