Description

2-Pyrimidinamine, 4,6-Diethynyl- (9Ci) is a specialized heterocyclic building block characterized by its pyrimidine core functionalized with ethynyl groups. This compound matters as a key intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures for cutting-edge research and development. It is primarily needed by pharmaceutical researchers, agrochemical developers, and material scientists working on the synthesis of novel active ingredients, ligands, and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of new herbicides and fungicides, leveraging its heterocyclic structure for biological activity.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the production of specialty polymers and advanced organic electronic materials.
• Chemical Research (R&D): Employed in academic and industrial laboratories for exploring new reactions and creating complex molecular libraries.
• Ligand Synthesis: Utilized to construct sophisticated ligands for catalysis and metal-organic frameworks (MOFs).
• Fluorescent Probe Development: Its conjugated structure makes it a candidate for developing dyes and sensors in analytical chemistry.

Basic Information

Product Name	2-Pyrimidinamine, 4,6-Diethynyl- (9Ci)
CAS No.	727651-60-7
Molecular Formula	C8H5N3
Molecular Weight	143.15 g/mol
Synonyms	4,6-Diethynylpyrimidin-2-amine; 4,6-Diethynyl-2-pyrimidinamine; 2-Amino-4,6-diethynylpyrimidine; 4,6-Diethynyl-2-aminopyrimidine; 2-Pyrimidinamine, 4,6-diethynyl-; 4,6-Bis(ethynyl)pyrimidin-2-amine; 727651-60-7 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our 2-Pyrimidinamine, 4,6-Diethynyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Melting Point	Contact for details
Water Content (KF)	≤ 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.