Description

5-Bromo-4-Chlorosalicylic Acid is a halogenated derivative of salicylic acid, serving as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its unique substitution pattern makes it a critical building block for constructing complex molecules with tailored properties. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in the development of anti-inflammatory and antimicrobial agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and fungicides, leveraging its halogenated aromatic structure.
• Chemical Research & Development: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of specialized azo dyes and colorants.
• Material Science: Employed in the synthesis of monomers or additives for polymers requiring specific halogen functionalities.
• Academic Research: A valuable reagent for studying electrophilic aromatic substitution and cross-coupling reactions in organic chemistry laboratories.

Basic Information

Product Name	5-Bromo-4-Chlorosalicylic Acid
CAS No.	142167-38-2
Molecular Formula	C7H4BrClO3
Molecular Weight	251.46 g/mol
Synonyms	4-Chloro-5-bromosalicylic acid; 2-Hydroxy-4-chloro-5-bromobenzoic acid; 5-Bromo-4-chloro-2-hydroxybenzoic acid; Salicylic acid, 5-bromo-4-chloro-; Benzoic acid, 2-hydroxy-4-chloro-5-bromo-; 142167-38-2
EINECS	Contact for details

Quality Control

Our 5-Bromo-4-Chlorosalicylic Acid is manufactured under strict quality management systems. Each 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 research and industrial synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and batch-to-batch consistency.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

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	≤ 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.