Description

(S)-2-Chloro-4-(1-Amino)Ethylpyridine is a high-purity chiral intermediate featuring a pyridine core substituted with chloro and aminoethyl groups. This compound is of significant value for its role in the synthesis of complex, biologically active molecules, particularly in the pharmaceutical sector. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially in central nervous system (CNS) and antiviral drug research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides where specific stereochemistry is required for efficacy.
• Ligand and Catalyst Preparation: Serves as a precursor for creating chiral ligands used in asymmetric catalysis.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and creating compound libraries.
• Fine Chemical Production: Integral in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	(S)-2-Chloro-4-(1-Amino)Ethylpyridine
CAS No.	937399-99-0
Molecular Formula	C7H9ClN2
Molecular Weight	156.61 g/mol
Synonyms	(S)-2-Chloro-4-(1-Aminoethyl)pyridine; (S)-1-(2-Chloropyridin-4-yl)ethan-1-amine; (S)-α-(2-Chloro-4-pyridyl)ethylamine; (S)-2-Chloro-4-(α-aminoethyl)pyridine; (S)-4-(1-Aminoethyl)-2-chloropyridine; (S)-2-Chloro-4-(1-aminoethyl)pyridine; (S)-1-(2-Chloro-4-pyridinyl)ethylamine
EINECS	Contact for details

Quality Control

Our (S)-2-Chloro-4-(1-Amino)Ethylpyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for pharmaceutical development. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.