Description

(1S)-1-(3-Bromophenyl)Ethane-1,2-Diamine Dihydrochloride is a high-purity chiral diamine building block of significant importance in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and sophisticated fine chemicals, where its defined stereochemistry is critical for biological activity. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with specific chiral configurations.

Application

• Pharmaceutical Intermediate: A crucial chiral building block for the synthesis of novel Active Pharmaceutical Ingredients (APIs), particularly in central nervous system (CNS) and oncology research.
• Ligand Synthesis: Used in the preparation of chiral ligands for asymmetric catalysis, enabling the production of enantiomerically pure compounds.
• Agrochemical Development: Serves as a key intermediate in the research and production of advanced, chiral pesticides and herbicides.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex organic molecules for material science and chemical research.
• Bioconjugation & Probe Development: Utilized in the creation of biochemical probes and diagnostic agents due to its reactive amine functionalities.

Basic Information

Product Name	(1S)-1-(3-Bromophenyl)Ethane-1,2-Diamine Dihydrochloride
CAS No.	1391575-87-3
Molecular Formula	C8H12BrN2 • 2HCl
Molecular Weight	308.01 g/mol (Free base: 215.10 g/mol)
Synonyms	(1S)-1-(3-Bromophenyl)-1,2-ethanediamine dihydrochloride; (1S)-1-(3-Bromophenyl)ethylenediamine dihydrochloride; (S)-1-(3-Bromophenyl)ethane-1,2-diamine dihydrochloride; (1S)-1-(m-Bromophenyl)ethylenediamine 2HCl; (S)-1-(3-Bromophenyl)-1,2-diaminoethane dihydrochloride; (S)-1-(3-Bromophenyl)-1,2-ethylenediamine dihydrochloride; CAS 1391575-87-3
EINECS	Contact for details

Quality Control

Our (1S)-1-(3-Bromophenyl)Ethane-1,2-Diamine Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification, to ensure compliance with exacting research and development standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, chiral excess, and impurity profiles is provided with every shipment to guarantee batch-to-batch consistency and traceability.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and handling properties. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral 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.