Description

(S)-B-Amino-4-Bromobenzenepropanol CAS NO 742686-69-7 is a high-purity chiral intermediate featuring a brominated aromatic ring and an amino-propanol side chain. This compound is of significant value for its role in the synthesis of enantiomerically pure active pharmaceutical ingredients (APIs) and advanced organic materials. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel therapeutic agents and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of enantiomerically pure drugs, particularly in central nervous system (CNS) and cardiovascular therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of chiral pesticides and herbicides, where specific stereochemistry is crucial for biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of advanced organic materials, such as liquid crystals or polymers with specific optical properties.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and medicinal chemistry research programs.

Basic Information

Product Name	(S)-B-Amino-4-Bromobenzenepropanol
CAS No.	742686-69-7
Molecular Formula	C9H12BrNO
Molecular Weight	230.10 g/mol
Synonyms	(S)-3-Amino-3-(4-bromophenyl)-1-propanol; (S)-3-Amino-3-(4-bromophenyl)propan-1-ol; (S)-β-Amino-4-bromobenzenepropanol; (S)-3-(4-Bromophenyl)-3-aminopropan-1-ol; (S)-1-(4-Bromophenyl)-3-hydroxypropylamine; (S)-4-Bromo-β-aminobenzenepropanol; (S)-B-Amino-4-Bromohydrocinnamyl Alcohol
EINECS	Contact for details

Quality Control

Our (S)-B-Amino-4-Bromobenzenepropanol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high chemical and chiral purity, meeting the stringent requirements for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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