Description

2-(4-Bromophenyl)Cyclopropanecarboxylic Acid is a high-purity, versatile organic building block characterized by its cyclopropane ring and brominated aromatic system. This compound is critical for advanced organic synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of drug candidates, especially those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Research: Used in the development of new-generation herbicides and fungicides, leveraging the biological activity of the bromophenyl moiety.
• Ligand & Catalyst Preparation: Serves as a precursor for chiral ligands and organometallic catalysts used in asymmetric synthesis.
• Material Science: Incorporated into the design of liquid crystals, organic semiconductors, and advanced polymers for specialized applications.
• Chemical Biology: Employed as a probe or labeling agent in biochemical research due to its reactive carboxylic acid group.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom chemical synthesis services catering to R&D and pilot-scale production.

Basic Information

Product Name	2-(4-Bromophenyl)Cyclopropanecarboxylic Acid
CAS No.	77255-26-6
Molecular Formula	C10H9BrO2
Molecular Weight	241.08 g/mol
Synonyms	2-(4-Bromophenyl)cyclopropanecarboxylic acid; (4-Bromophenyl)cyclopropanecarboxylic Acid; 2-(p-Bromophenyl)cyclopropanecarboxylic Acid; 1-(4-Bromophenyl)cyclopropane-1-carboxylic Acid; Cyclopropanecarboxylic acid, 2-(4-bromophenyl)-; BRPCPA; 4-Bromo-α-(1-carboxycyclopropyl)benzenemethanol (tautomer); p-Bromophenylcyclopropanecarboxylic Acid
EINECS	Contact for details

Quality Control

Our 2-(4-Bromophenyl)Cyclopropanecarboxylic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry best practices for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong acids and organic solvents. The container should be kept tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.