Description

3-(3-Bromo-2-Thienyl)-1-Propene is a high-purity brominated thiophene derivative, a crucial building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate, enabling the construction of complex molecular architectures in pharmaceutical and materials science research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Research: Used in the development of new generation herbicides and fungicides, leveraging the thiophene moiety for bioactivity.
• Material Science Precursor: Acts as a monomer or functionalization agent in the production of conductive polymers, organic semiconductors, and liquid crystals.
• Cross-Coupling Reactions: The bromine atom makes it an excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form complex biaryl systems.
• Ligand Synthesis: Utilized for the preparation of specialized ligands for catalysis and coordination chemistry.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological processes.

Basic Information

Product Name	3-(3-Bromo-2-Thienyl)-1-Propene
CAS No.	33892-67-0
Molecular Formula	C7H7BrS
Molecular Weight	203.10 g/mol
Synonyms	3-(3-Bromothiophen-2-yl)prop-1-ene; 2-(3-Bromothienyl)-1-propene; 3-Bromo-2-(2-propenyl)thiophene; 3-Bromo-2-(prop-2-en-1-yl)thiophene; 3-Bromo-2-allylthiophene; Allyl 3-bromothiophene-2-yl ether (common misnomer); 33892-67-0; 3-(3-Bromo-thiophen-2-yl)-propene
EINECS	Contact for details

Quality Control

Every batch of 3-(3-Bromo-2-Thienyl)-1-Propene undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality commitment includes adherence to in-house specifications developed for research and process chemistry applications. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥95% by HPLC or GC), identity confirmation, and impurity profile is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Clear colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 95%
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.