Description

1-Bromo-4-(Propylthio)Benzene is a high-purity organosulfur and organobromine compound, serving as a versatile and valuable building block in advanced organic synthesis. Its molecular structure, featuring both a bromine atom and a propylthioether group, makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is essential for R&D and production chemists in the pharmaceutical, agrochemical, and materials science industries seeking to introduce sulfur and halogen functionalities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring thioether or aryl bromide motifs for further cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and insecticides, where the propylthio and bromo groups contribute to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis, such as palladium-catalyzed cross-couplings (Suzuki, Heck).
• Material Science Research: Employed in the development of organic electronic materials, liquid crystals, and polymers where sulfur and bromine atoms modify electronic properties.
• Custom Chemical Synthesis: A versatile starting material for contract research organizations (CROs) and fine chemical manufacturers producing bespoke compounds for clients.

Basic Information

Product Name	1-Bromo-4-(Propylthio)Benzene
CAS No.	76542-19-3
Molecular Formula	C9H11BrS
Molecular Weight	231.15 g/mol
Synonyms	4-Bromophenyl Propyl Sulfide; p-Bromophenyl Propyl Sulfide; 1-Bromo-4-(propylsulfanyl)benzene; 4-(Propylthio)bromobenzene; (4-Bromophenyl) propyl sulfide; Propyl 4-bromophenyl sulfide; 76542-19-3; Benzene, 1-bromo-4-(propylthio)-
EINECS	Contact for details

Quality Control

Our 1-Bromo-4-(Propylthio)Benzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures batch-to-batch consistency, meeting the stringent requirements of R&D and scale-up processes.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content	≤ 0.5%

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