Description

3-Bromophenyl Isothiocyanate is a versatile aromatic isothiocyanate derivative, a key building block in organic synthesis. Its primary value lies in its reactive isothiocyanate (-N=C=S) group, which readily undergoes addition and cyclization reactions to form heterocyclic compounds and thiourea derivatives. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, serving as a critical intermediate for developing active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Core building block for synthesizing novel drug candidates, particularly those with thiourea, thiazolidinone, or benzothiazole pharmacophores.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides, leveraging its ability to introduce sulfur-containing functional groups.
• Chemical Research & Development: A valuable reagent in medicinal chemistry and material science for constructing complex molecular libraries and conducting structure-activity relationship (SAR) studies.
• Ligand and Chelating Agent Precursor: Serves as a starting material for synthesizing specialized ligands used in catalysis and metal complexation.
• Polymer Modification: Can be used to introduce reactive sites or specific functional groups into polymer chains for advanced material applications.

Basic Information

Product Name	3-Bromophenyl Isothiocyanate
CAS No.	2131-59-1
Molecular Formula	C7H4BrNS
Molecular Weight	214.08 g/mol
Synonyms	1-Bromo-3-isothiocyanatobenzene; m-Bromophenyl isothiocyanate; 3-Bromophenyl mustard oil; (3-Bromophenyl)isothiocyanate; Isothiocyanic acid, 3-bromophenyl ester; 3-Bromo-1-isothiocyanatobenzene; NSC 404087
EINECS	218-364-5

Quality Control

Our 3-Bromophenyl Isothiocyanate is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary to prevent degradation.

Specification

Item	Specification
Appearance	White to pale yellow crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	38 - 42 °C

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