Description

5-(Phenylethynyl)Pyrimidine CAS NO 71418-88-7 is a high-purity, functionalized pyrimidine derivative featuring a phenylethynyl substituent, a key structural motif in advanced organic synthesis. This compound serves as a versatile and critical building block for the development of complex molecules, particularly in pharmaceutical and materials science research. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require precise, high-quality intermediates for drug discovery and the synthesis of functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting various disease pathways.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Ligand Synthesis: Serves as a starting material for creating specialized ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science: Employed in the research and development of organic electronic materials, such as semiconductors and light-emitting diodes (OLEDs).
• Chemical Biology: Acts as a probe or a tagging molecule in bioconjugation and the study of biological processes.
• Academic & R&D: A valuable reagent for methodological development and exploratory organic synthesis in university and industrial laboratories.

Basic Information

Product Name	5-(Phenylethynyl)Pyrimidine
CAS No.	71418-88-7
Molecular Formula	C12H8N2
Molecular Weight	180.21 g/mol
Synonyms	5-(Phenylethynyl)pyrimidine; 5-(2-Phenylethynyl)pyrimidine; Pyrimidine, 5-(2-phenylethynyl)-; 5-Phenylethynylpyrimidine; 71418-88-7; 5-(Phenylethinyl)pyrimidine
EINECS	Contact for details

Quality Control

Our 5-(Phenylethynyl)Pyrimidine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the stringent requirements for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

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%

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