Description

5-Bromo-2-Cyclopropyl-Phenyl-Ammonium Chloride is a high-purity, advanced pharmaceutical intermediate characterized by its distinct halogenated cyclopropylbenzene structure. This compound matters as a critical building block in modern medicinal chemistry, enabling the synthesis of novel active pharmaceutical ingredients (APIs) with targeted therapeutic effects. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel small-molecule drugs, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Serves as a building block for developing new-generation herbicides and fungicides with specific modes of action.
• Chemical Synthesis: Used in organic synthesis for introducing the bromo-cyclopropyl-phenyl moiety into more complex molecular architectures.
• Material Science: Potential intermediate for creating specialized organic electronic materials or ligands for catalytic systems.
• Academic & R&D: Employed in university and corporate research laboratories for method development and exploring new chemical entities.

Basic Information

Product Name	5-Bromo-2-Cyclopropyl-Phenyl-Ammonium Chloride
CAS No.	1379309-53-1
Molecular Formula	C9H11BrClN
Molecular Weight	248.55 g/mol
Synonyms	5-Bromo-2-cyclopropylanilinium chloride; 2-Cyclopropyl-5-bromoanilinium chloride; (5-Bromo-2-cyclopropylphenyl)ammonium chloride; 1-Amino-5-bromo-2-cyclopropylbenzene hydrochloride; 5-Bromo-2-cyclopropylbenzenaminium chloride; 5-Bromo-2-cyclopropylaniline hydrochloride
EINECS	Contact for details

Quality Control

Our 5-Bromo-2-Cyclopropyl-Phenyl-Ammonium Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

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 (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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