Description

(S)-1-(3-Bromophenyl)Ethanol is a high-purity chiral building block of significant importance in asymmetric synthesis. This optically active intermediate is valued for its role in constructing complex molecular architectures with defined stereochemistry. It is primarily needed by pharmaceutical R&D and fine chemical manufacturers for the development of active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of enantiomerically pure drugs, particularly in central nervous system (CNS) and oncology therapeutic areas.
• Asymmetric Catalyst Ligand Precursor: Used in the synthesis of chiral ligands for transition metal catalysis, enabling efficient enantioselective transformations.
• Agrochemical Synthesis: Serves as a building block for creating chiral active ingredients in advanced herbicides and pesticides.
• Material Science Research: Employed in the development of chiral liquid crystals and functional polymers with specific optical properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and process development for scale-up.

Basic Information

Product Name	(S)-1-(3-Bromophenyl)Ethanol
CAS No.	134615-22-8
Molecular Formula	C8H9BrO
Molecular Weight	201.06 g/mol
Synonyms	(S)-1-(3-Bromophenyl)ethanol; (S)-3'-Bromophenethyl alcohol; (S)-α-Methyl-3-bromobenzyl alcohol; (S)-1-(3-Bromophenyl)ethyl alcohol; (S)-(-)-1-(3-Bromophenyl)ethanol; (S)-3-Bromo-α-methylbenzyl alcohol; (1S)-1-(3-Bromophenyl)ethan-1-ol; (S)-3-Bromophenethyl alcohol
EINECS	Contact for details

Quality Control

Our (S)-1-(3-Bromophenyl)Ethanol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high enantiomeric purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as chiral purity (enantiomeric excess), chemical purity, and identity confirmation. Our quality commitment aligns with the standards required for cGMP intermediates and advanced R&D applications.

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 heat sources and incompatible materials. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%

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