Description

1-(3,5-Dichloropyrazin-2-Yl)Ethanol is a high-purity, functionalized pyrazine derivative serving as a critical synthetic intermediate. Its value lies in providing a versatile chiral building block for constructing complex molecules in advanced pharmaceutical and agrochemical research. This compound is essential for medicinal chemists and process development scientists working on novel active ingredients, particularly in the synthesis of heterocyclic compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of new drug candidates, particularly in kinase inhibitor and antiviral agent synthesis.
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Ligand and Catalyst Development: Used in the preparation of specialized ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Intermediate in the synthesis of organic electronic materials and specialty polymers.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for scale-up and production of client-specific molecules.

Basic Information

Product Name	1-(3,5-Dichloropyrazin-2-Yl)Ethanol
CAS No.	136866-33-6
Molecular Formula	C6H6Cl2N2O
Molecular Weight	193.03 g/mol
Synonyms	2-(1-Hydroxyethyl)-3,5-dichloropyrazine; 1-(3,5-Dichloro-2-pyrazinyl)ethanol; 3,5-Dichloro-2-(1-hydroxyethyl)pyrazine; (3,5-Dichloropyrazin-2-yl)methanol (related); Ethanol, 1-(3,5-dichloro-2-pyrazinyl)-; 136866-33-6; 1-(3,5-Dichloro-pyrazin-2-yl)-ethanol
EINECS	Contact for details

Quality Control

Our 1-(3,5-Dichloropyrazin-2-Yl)Ethanol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry best practices for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Water Content (KF)	≤ 0.5% w/w

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