Description

3-Pyridinol, 2-Ethynyl-6-Methyl- (9Ci) is a specialized heterocyclic organic compound featuring a pyridine core substituted with an ethynyl and a methyl group. This unique structure makes it a valuable high-purity building block for advanced chemical synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily utilized by research institutions and pharmaceutical R&D departments engaged in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: A key synthon for constructing complex molecules in the research and development of new therapeutic agents.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and library synthesis for drug discovery programs.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science: Potential building block for organic electronic materials, such as those used in OLEDs or conductive polymers.
• Agrochemical Research: Intermediate in the synthesis of novel crop protection agents and pesticides.
• Chemical Biology Probes: Used to develop molecular probes for studying biological systems and pathways.

Basic Information

Product Name	3-Pyridinol, 2-Ethynyl-6-Methyl- (9Ci)
CAS No.	441044-73-1
Molecular Formula	C8H7NO
Molecular Weight	133.15 g/mol
Synonyms	2-Ethynyl-6-methylpyridin-3-ol; 6-Methyl-2-ethynyl-3-pyridinol; 2-Ethynyl-6-methyl-3-hydroxypyridine; 3-Hydroxy-6-methyl-2-ethynylpyridine; 2-Ethynyl-6-methyl-3-pyridinol; 3-Pyridinol, 2-ethynyl-6-methyl-; (9CI)
EINECS	Contact for details

Quality Control

We supply 3-Pyridinol, 2-Ethynyl-6-Methyl- (9Ci) in high-purity grades suitable for research and development. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound may be light-sensitive and should be handled under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.