Description

(S)- 1 -(3,5-Dichloropyridin-4-Yl)Ethanol CAS NO 1370347-50-4 is a high-purity chiral intermediate characterized by its pyridine core substituted with chlorine atoms and a chiral ethanol side chain. This compound is of significant value in modern synthetic chemistry, particularly for its role as a key building block in the development of enantiomerically pure active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the synthesis of novel, targeted compounds.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the research and production of enantiomerically pure drugs, particularly in central nervous system (CNS) and anti-infective therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced, selective pesticides and herbicides where the specific stereochemistry is crucial for biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing chiral ligands and organocatalysts used in asymmetric synthesis.
• Chemical Research & Development: A valuable tool for medicinal chemists in structure-activity relationship (SAR) studies and for exploring new chemical entities.
• Fine Chemical Production: Employed in the multi-step synthesis of other complex, high-value specialty chemicals.

Basic Information

Product Name	(S)- 1 -(3,5-Dichloropyridin-4-Yl)Ethanol
CAS No.	1370347-50-4
Molecular Formula	C7H7Cl2NO
Molecular Weight	192.04 g/mol
Synonyms	(S)-1-(3,5-Dichloro-4-pyridinyl)ethanol; (S)-α-(3,5-Dichloro-4-pyridyl)ethanol; (S)-1-(3,5-Dichloropyridin-4-yl)ethan-1-ol; (4S)-1-(3,5-Dichloro-4-pyridinyl)ethanol; (S)-3,5-Dichloro-4-(1-hydroxyethyl)pyridine; 4-Pyridineethanol, 3,5-dichloro-, (S)-; (S)-DCPE
EINECS	Contact for details

Quality Control

Our (S)- 1 -(3,5-Dichloropyridin-4-Yl)Ethanol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity assay and impurity profiling, to ensure it meets the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, enantiomeric excess (ee), and related substances are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). The compound may be hygroscopic; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% ee
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.