Description

5-Ethyl-2-Pyridineethanol Tosylate is a high-purity organic intermediate and building block of significant value in advanced chemical synthesis. Its primary importance lies in its role as a versatile precursor for the development of complex pharmaceutical compounds and specialty fine chemicals. This product is essential for research and development chemists, process chemists, and manufacturers in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality intermediates for their synthetic pathways.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting the central nervous system.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and herbicides.
• Ligand and Catalyst Development: Serves as a precursor for creating novel ligands used in asymmetric catalysis and metal-organic frameworks.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and functional materials.
• Academic and Industrial R&D: A valuable reagent for method development and exploratory synthesis in chemical research laboratories.

Basic Information

Product Name	5-Ethyl-2-Pyridineethanol Tosylate
CAS No.	144809-27-8
Molecular Formula	C16H21NO3S
Molecular Weight	307.41 g/mol
Synonyms	2-(5-Ethyl-2-pyridinyl)ethanol 4-methylbenzenesulfonate; 5-Ethyl-2-(2-hydroxyethyl)pyridine p-toluenesulfonate; 5-Ethyl-2-pyridineethanol p-toluenesulfonate; 2-(5-Ethylpyridin-2-yl)ethyl 4-methylbenzenesulfonate; 5-Ethyl-2-(2-hydroxyethyl)pyridine tosylate; 2-(5-Ethyl-2-pyridyl)ethanol tosylate; 5-Ethyl-2-pyridylethanol tosylate
EINECS	Contact for details

Quality Control

Our 5-Ethyl-2-Pyridineethanol Tosylate 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 relevant specifications. Our commitment to quality ensures the material meets the high standards required for pharmaceutical and advanced synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.