Description

2-Bromo-5-(4-Methoxyphenyl)Thiophene is a high-value brominated thiophene derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its core value lies in its versatile reactivity, enabling the construction of complex heterocyclic and conjugated molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, particularly for developing active pharmaceutical ingredients (APIs), functional dyes, and organic electronic materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially in therapeutic areas requiring complex heterocyclic cores.
• Agrochemical Synthesis: Used in the research and development of new generation pesticides and herbicides, leveraging its thiophene scaffold.
• Organic Electronic Materials: Serves as a precursor for conjugated polymers and small molecules used in Organic Light-Emitting Diodes (OLEDs), Organic Photovoltaics (OPVs), and field-effect transistors (OFETs).
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Functional Dye and Pigment Research: Acts as a core structure for developing novel dyes, pigments, and fluorescent markers due to its electron-rich thiophene ring.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in cross-coupling reactions (e.g., Suzuki, Stille) and heterocyclic chemistry.

Basic Information

Item	Details
Product Name	2-Bromo-5-(4-Methoxyphenyl)Thiophene
CAS No.	54095-24-8
Molecular Formula	C11H9BrOS
Molecular Weight	269.16 g/mol
Synonyms	2-Bromo-5-(4-methoxyphenyl)thiophene; 5-(4-Methoxyphenyl)-2-bromothiophene; 2-Bromo-5-(p-methoxyphenyl)thiophene; 54095-24-8; Thiophene, 2-bromo-5-(4-methoxyphenyl)-; p-Methoxyphenyl-2-bromothiophene
EINECS	Contact for details

Quality Control

Our 2-Bromo-5-(4-Methoxyphenyl)Thiophene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, batch-to-batch consistency, and compliance with relevant specifications.

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 nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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