Description

Benzoic Acid, 2-Bromo-5-(Fluorosulfonyl)- is a high-value, multi-functional aromatic building block characterized by its unique combination of bromo and fluorosulfonyl substituents. This compound is essential for advanced organic synthesis, offering versatile reactivity for constructing complex molecular architectures. It is primarily sought by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators, leveraging the fluorosulfonyl group for enhanced bioactivity.
• Ligand & Catalyst Development: Serves as a versatile scaffold for creating specialized ligands in transition metal catalysis and organocatalysis.
• Material Science Research: Employed in the synthesis of advanced polymers, liquid crystals, and organic electronic materials due to its electron-withdrawing properties.
• Chemical Biology Probes: Utilized as a building block for activity-based probes and other tools in proteomics and diagnostic research.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects requiring precise functionalization of benzoic acid derivatives.

Basic Information

Item	Details
Product Name	Benzoic Acid, 2-Bromo-5-(Fluorosulfonyl)-
CAS No.	1422570-52-2
Molecular Formula	C7H4BrFO4S
Molecular Weight	279.07 g/mol
Synonyms	2-Bromo-5-(fluorosulfonyl)benzoic acid; 5-(Fluorosulfonyl)-2-bromobenzoic acid; 2-Bromo-5-fluorosulfonylbenzoic acid; Benzoic acid, 2-bromo-5-fluorosulfonyl-; 2-Bromobenzene-1-carboxylic acid-5-fluorosulfonyl; [2-Bromo-5-(fluorosulfonyl)phenyl]formic acid
EINECS	Contact for details

Quality Control

Every batch of Benzoic Acid, 2-Bromo-5-(Fluorosulfonyl)- is manufactured under strict quality management protocols. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed results from HPLC, NMR, and IR spectroscopy to confirm identity and purity. Our quality system is designed to support cGMP and ISO standards for traceability and reproducibility, ensuring reliable performance in your most critical synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure (¹H & ¹³C)
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5% w/w
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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