Description

Benzeneethanol, β-Amino-3-Bromo-4-Chloro-, Hydrochloride (1:1), (βr)- is a high-purity, halogenated amino alcohol hydrochloride salt, a key chiral building block for advanced organic synthesis. This compound is critical for research and development in pharmaceutical chemistry, enabling the construction of complex molecules with precise stereochemistry. It is primarily utilized by medicinal chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex, halogenated molecular architectures.
• Agrochemical Research: Used in the development of advanced pesticides and herbicides where specific stereochemistry and halogen atoms are essential for bioactivity.
• Ligand & Catalyst Development: Serves as a precursor for synthesizing specialized chiral ligands and organocatalysts used in asymmetric synthesis.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme mechanisms and biological pathways.
• Material Science Research: Potential building block for advanced functional materials and polymers with specific optical or electronic properties.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the global life sciences market.

Basic Information

Product Name	Benzeneethanol, β-Amino-3-Bromo-4-Chloro-, Hydrochloride (1:1), (βr)-
CAS No.	2703746-09-0
Molecular Formula	C8H10BrClNO•HCl
Molecular Weight	Contact for details
Synonyms	(R)-2-Amino-2-(3-bromo-4-chlorophenyl)ethanol hydrochloride; (R)-2-(3-Bromo-4-chlorophenyl)-2-aminoethanol hydrochloride; (R)-3-Bromo-4-chloro-β-amino-phenethyl alcohol hydrochloride; β-Amino-3-bromo-4-chlorobenzeneethanol hydrochloride (R-isomer); (R)-Amino(3-bromo-4-chlorophenyl)ethanol hydrochloride; (R)-1-(3-Bromo-4-chlorophenyl)-2-aminoethanol hydrochloride; (R)-2-(3-Bromo-4-chlorophenyl)-2-hydroxyethylamine hydrochloride
EINECS	Contact for details

Quality Control

Our Benzeneethanol, β-Amino-3-Bromo-4-Chloro-, Hydrochloride (1:1), (βr)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity (HPLC), identity confirmation (IR, NMR), and impurity profiling to ensure it meets the stringent requirements for pharmaceutical R&D. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere after opening to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% ee
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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