Description

2-Pyridinamine,6-Ethynyl-(9Ci) is a specialized heterocyclic building block featuring both an amine and an ethynyl (acetylene) functional group on a pyridine core. This unique bifunctional structure makes it a valuable intermediate for synthesizing complex molecules, particularly in pharmaceutical research and advanced material science. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel drug candidates, ligands, and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), especially in kinase inhibitor and other targeted therapy research.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Precursor: Serves as a monomer or cross-linker in the production of conductive polymers, metal-organic frameworks (MOFs), and other advanced functional materials.
• Ligand Synthesis: Utilized to create novel chelating ligands for catalysis and metal complexation in homogeneous catalysis.
• Chemical Biology Probe Development: Employed in click chemistry and bioconjugation strategies to label biomolecules or create chemical probes for biological target identification.
• Academic & Industrial R&D: Fundamental research chemical for exploring new synthetic methodologies and reaction pathways in organic chemistry.

Basic Information

Product Name	2-Pyridinamine,6-Ethynyl-(9Ci)
CAS No.	173314-98-2
Molecular Formula	C7H6N2
Molecular Weight	118.14 g/mol
Synonyms	6-Ethynylpyridin-2-amine; 2-Amino-6-ethynylpyridine; 6-Ethynyl-2-pyridinamine; 6-Ethynyl-2-aminopyridine; 2-Pyridinamine, 6-ethynyl-; 6-Ethynyl-2-pyridylamine; (6-Ethynylpyridin-2-yl)amine
EINECS	Contact for details

Quality Control

Every batch of 2-Pyridinamine,6-Ethynyl-(9Ci) is produced and tested under strict quality management protocols to ensure consistency and reliability for your critical R&D and scale-up processes. We provide comprehensive analytical data including HPLC purity, NMR, and mass spectrometry confirmation. A detailed Certificate of Analysis (COA) is supplied with each shipment, and custom purity grades or analytical packages can be discussed to meet specific project requirements.

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 heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Standard Grade)
Purity (HPLC)	≥ 98% (High Purity Grade)
Water Content (KF)	≤ 1.0%

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