Description

(S)-α-(4'-Methylphenyl)Propanol CAS NO 73854-03-2 is a high-purity chiral alcohol intermediate of significant importance in asymmetric synthesis. Its defined stereochemistry makes it a valuable building block for creating optically active compounds, ensuring high enantiomeric purity in final products. This product is essential for research and production in the pharmaceutical, agrochemical, and fine chemical industries, where precise molecular configuration is critical for activity and efficacy.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in cardiovascular and central nervous system (CNS) drug candidates.
• Agrochemical Synthesis: Used in the production of enantiomerically pure herbicides, fungicides, and plant growth regulators for enhanced efficacy and environmental safety.
• Fine Chemical Building Block: Employed in asymmetric catalysis and the preparation of complex natural products, flavors, and fragrances.
• Liquid Crystal Materials: Serves as a precursor in the synthesis of chiral dopants and components for advanced display technologies.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and process optimization studies.

Basic Information

Product Name	(S)-α-(4'-Methylphenyl)Propanol
CAS No.	73854-03-2
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	(S)-1-(4-Methylphenyl)propan-1-ol; (S)-α-Methyl-4-methylbenzenemethanol; (S)-p-Methylhydratropyl alcohol; (S)-4'-Methyl-α-methylbenzyl alcohol; (S)-1-(p-Tolyl)propan-1-ol; (S)-HMPA (in specific contexts); (S)-(-)-1-(4-Methylphenyl)-1-propanol
EINECS	Contact for details

Quality Control

Our (S)-α-(4'-Methylphenyl)Propanol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity (enantiomeric excess) and chemical purity determination by HPLC/GC, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and specific impurities 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 (15-25°C). Keep away from strong oxidizing agents. For long-term storage under an inert atmosphere (nitrogen or argon), please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 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.