Description

(S)-1-(2-Methylphenyl)Ethyl Alcohol is a high-purity chiral alcohol building block of significant importance in asymmetric synthesis. Its defined stereochemistry makes it a valuable intermediate for constructing complex molecules with specific three-dimensional configurations. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and fine chemical industries for developing active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of enantiomerically pure drugs, particularly in central nervous system (CNS) and cardiovascular research.
• Asymmetric Catalyst Ligand Precursor: Used to develop and synthesize novel chiral ligands for transition metal catalysis.
• Fine Chemical Synthesis: Employed in the production of specialty chemicals, flavors, and fragrances where stereochemical control is critical.
• Academic & Industrial R&D: Serves as a standard or starting material in methodological development for new stereoselective reactions.
• Agrochemical Intermediate: Potential use in the synthesis of chiral pesticides and herbicides with improved efficacy and environmental profiles.

Basic Information

Product Name	(S)-1-(2-Methylphenyl)Ethyl Alcohol
CAS No.	51100-05-1
Molecular Formula	C9H12O
Molecular Weight	136.19 g/mol
Synonyms	(S)-1-(o-Tolyl)ethanol; (S)-(-)-1-(2-Methylphenyl)ethanol; (S)-α-Methyl-2-methylbenzyl alcohol; (1S)-1-(2-Methylphenyl)ethan-1-ol; (S)-o-Methylbenzenemethanol; (S)-1-(2-Tolyl)ethanol; (S)-2-Methyl-α-methylbenzyl alcohol
EINECS	Contact for details

Quality Control

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

Storage

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

Specification

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

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