Description

Para Bromo Benzoic Acid is a high-purity aromatic carboxylic acid derivative, serving as a versatile and critical building block in advanced organic synthesis. Its value lies in the strategic placement of the bromine substituent, which enables precise functionalization and coupling reactions essential for creating complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and plant growth regulators where the benzoic acid scaffold is required.
• Liquid Crystal & Polymer Chemistry: Acts as a monomer or modifying agent in the production of specialty polymers and liquid crystal materials for electronic displays.
• Organic Ligand Preparation: Employed to synthesize ligands for metal-organic frameworks (MOFs) and catalysts used in homogeneous catalysis.
• Dye & Pigment Manufacturing: Serves as an intermediate in the production of complex organic dyes and colorants.
• Research & Development: A valuable reagent in academic and industrial R&D labs for method development and exploring new synthetic pathways.

Basic Information

Product Name	Para Bromo Benzoic Acid
CAS No.	586-76-2
Molecular Formula	C7H5BrO2
Molecular Weight	201.02 g/mol
Synonyms	4-Bromobenzoic Acid; p-Bromobenzoic Acid; 4-Bromobenzenecarboxylic Acid; Benzoic acid, 4-bromo-; UNII-9K3855P8H7; NSC 404087; Kyselina p-brombenzoova; p-Carboxybromobenzene
EINECS	209-573-9

Quality Control

Our Para Bromo Benzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent quality for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which could affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	250 - 254 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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