Description

(S)-1-(4-Chlorophenyl)-1-Propanol is a high-purity chiral alcohol intermediate of significant importance in asymmetric synthesis. Its defined stereochemistry makes it a valuable building block for the production of enantiomerically pure pharmaceuticals and agrochemicals. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, fine chemical, and advanced material sectors for developing active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of enantiomerically pure drugs, particularly those targeting central nervous system (CNS) disorders and cardiovascular diseases.
• Agrochemical Synthesis: Used in the research and development of chiral pesticides and herbicides, where specific stereochemistry can enhance efficacy and reduce environmental impact.
• Ligand and Catalyst Preparation: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric catalytic reactions.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring high stereochemical purity.
• Academic and R&D: A critical reagent in university and corporate research laboratories for methodological studies in organic and medicinal chemistry.
• Material Science: Potential use in the synthesis of chiral monomers for advanced polymeric materials with specific optical properties.

Basic Information

Product Name	(S)-1-(4-Chlorophenyl)-1-Propanol
CAS No.	73890-73-0
Molecular Formula	C9H11ClO
Molecular Weight	170.64 g/mol
Synonyms	(S)-1-(p-Chlorophenyl)-1-propanol; (S)-1-(4-Chlorophenyl)propan-1-ol; (S)-4-Chloro-α-ethylbenzyl alcohol; (S)-α-Ethyl-4-chlorobenzyl alcohol; (S)-(-)-1-(4-Chlorophenyl)-1-propanol; p-Chloro-α-ethylbenzyl alcohol (S-form); (S)-1-(4'-Chlorophenyl)propyl alcohol
EINECS	Contact for details

Quality Control

Our (S)-1-(4-Chlorophenyl)-1-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, and specific rotation measurement. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing purity, assay, and impurity profiles to ensure compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
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.