Description

2-Bromo-4-Fluorophenyl Isothiocyanate is a versatile and reactive aromatic isothiocyanate derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the unique combination of bromine and fluorine substituents, which allow for selective functionalization and tuning of electronic properties in target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, especially those targeting neurological disorders and oncology.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and pesticides, leveraging the bioactivity of the isothiocyanate and halogenated phenyl groups.
• Ligand and Material Science: Acts as a building block for creating specialized ligands for catalysis and for synthesizing advanced polymers or liquid crystals.
• Chemical Biology Probe Development: Utilized to create isothiocyanate-based probes for labeling and studying proteins and other biomolecules.
• Organic Synthesis Research: A valuable reagent for constructing heterocyclic compounds, such as benzothiazoles and thiourea derivatives, in academic and industrial R&D.

Basic Information

Product Name	2-Bromo-4-Fluorophenyl Isothiocyanate
CAS No.	175205-35-3
Molecular Formula	C7H3BrFNS
Molecular Weight	232.07 g/mol
Synonyms	1-Bromo-4-fluoro-2-isothiocyanatobenzene; 2-Bromo-4-fluorophenyl isothiocyanate; (2-Bromo-4-fluorophenyl) isothiocyanate; 4-Fluoro-2-bromophenyl isothiocyanate; Isothiocyanic acid, 2-bromo-4-fluorophenyl ester; Benzene, 1-bromo-4-fluoro-2-isothiocyanato-
EINECS	Contact for details

Quality Control

Our 2-Bromo-4-Fluorophenyl Isothiocyanate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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