Description

(S)-(-)-2-(1-Hydroxyethyl)Pyridine CAS NO 59042-90-9 is a high-purity chiral intermediate characterized by its pyridine ring with a hydroxymethyl substituent in the (S)-configuration. This compound is critical for the synthesis of enantiomerically pure pharmaceuticals and agrochemicals, where stereochemical integrity directly impacts biological activity and product efficacy. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, fine chemical, and advanced material sectors for developing novel active ingredients and chiral ligands.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of enantiopure drugs, particularly in central nervous system (CNS) and cardiovascular therapeutic areas.
• Agrochemical Synthesis: Used in the production of chiral pesticides and herbicides to enhance selectivity and reduce environmental impact.
• Catalyst & Ligand Preparation: Serves as a precursor for synthesizing chiral ligands used in asymmetric catalysis for fine chemical manufacturing.
• Research & Development: Employed in academic and industrial R&D for method development and exploring new chiral synthetic pathways.
• Fine Chemical Production: Integral in the multi-step synthesis of complex, high-value specialty chemicals and flavors/fragrances.

Basic Information

Product Name	(S)-(-)-2-(1-Hydroxyethyl)Pyridine
CAS No.	59042-90-9
Molecular Formula	C7H9NO
Molecular Weight	123.15 g/mol
Synonyms	(S)-(-)-2-(1-Hydroxyethyl)pyridine; (S)-2-(1-Hydroxyethyl)pyridine; (S)-1-(Pyridin-2-yl)ethanol; (S)-α-Methyl-2-pyridinemethanol; (S)-2-Pyridineethanol; L-2-(1-Hydroxyethyl)pyridine; (S)-HETP; (S)-2-Pyridylethanol
EINECS	Contact for details

Quality Control

Our (S)-(-)-2-(1-Hydroxyethyl)Pyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity determination by HPLC, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or after opening to maintain stability and purity. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details

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