Description

(R)-1-(2-Bromophenyl)Ethanol is a high-purity chiral building block and intermediate of significant importance in asymmetric synthesis. Its value lies in its utility for constructing complex molecules with defined stereochemistry, which is critical for developing active pharmaceutical ingredients (APIs) and advanced materials. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise control over molecular handedness is required.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of enantiomerically pure drugs, particularly for central nervous system (CNS) agents and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of chiral pesticides and herbicides, where the specific (R)-enantiomer can provide enhanced efficacy or reduced environmental impact.
• Ligand and Catalyst Preparation: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric catalytic reactions like hydrogenation and cross-coupling.
• Material Science Research: Employed in the development of chiral liquid crystals, polymers, and other advanced functional materials with optical activity.
• Academic & R&D Laboratories: A valuable reagent for methodological development in organic chemistry and stereoselective synthesis research.
• Fine Chemical Production: Integral to the multi-step synthesis of complex fragrance and flavor compounds requiring specific stereochemistry.

Basic Information

Product Name	(R)-1-(2-Bromophenyl)Ethanol
CAS No.	76116-20-6
Molecular Formula	C8H9BrO
Molecular Weight	201.06 g/mol
Synonyms	(R)-(-)-1-(2-Bromophenyl)ethanol; (R)-2-Bromobenzyl alcohol; (R)-1-(2-Bromophenyl)ethyl alcohol; (R)-α-Methyl-2-bromobenzyl alcohol; (R)-o-Bromophenethyl alcohol; (R)-2-Bromo-α-methylbenzyl alcohol; (1R)-1-(2-Bromophenyl)ethan-1-ol; (R)-1-(2-Bromo-phenyl)-ethanol
EINECS	Contact for details

Quality Control

Our (R)-1-(2-Bromophenyl)Ethanol is produced under strict quality management systems to ensure batch-to-batch consistency and high enantiomeric purity. Each lot undergoes comprehensive analytical testing, including chiral HPLC for enantiomeric excess (ee) determination, NMR for structural confirmation, and GC/HPLC for chemical purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP guidelines where applicable to support our customers in regulated markets.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This compound is light-sensitive and easily oxidized; prolonged exposure to air, light, or elevated temperatures should be avoided to maintain stability and purity.

Specification

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