Description

2-Bromo-5-(4-Methoxyphenyl)-3-Methylthiophene is a high-purity, functionalized thiophene derivative serving as a critical building block in advanced organic synthesis. Its value lies in its unique molecular structure, which combines bromo and methoxyphenyl substituents on a thiophene core, making it an essential intermediate for constructing complex heterocyclic systems. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and materials science industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used to develop novel herbicides, fungicides, or insecticides by incorporating its thiophene scaffold into bioactive molecules.
• Organic Electronic Materials: Serves as a monomer or building block for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs), field-effect transistors (OFETs), and solar cells.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis, particularly in cross-coupling reactions facilitated by the bromo substituent.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and material science exploration due to its modifiable functional groups.
• Dye and Pigment Intermediate: Potential starting material for synthesizing specialized dyes and pigments with specific light-absorption properties.

Basic Information

Item	Details
Product Name	2-Bromo-5-(4-Methoxyphenyl)-3-Methylthiophene
CAS No.	869540-90-9
Molecular Formula	C12H11BrOS
Molecular Weight	283.18 g/mol
Synonyms	2-Bromo-5-(4-methoxyphenyl)-3-methylthiophene; 3-Methyl-2-bromo-5-(4-methoxyphenyl)thiophene; Thiophene, 2-bromo-5-(4-methoxyphenyl)-3-methyl-; 869540-90-9; 2-Bromo-3-methyl-5-(4-methoxyphenyl)thiophene
EINECS	Contact for details

Quality Control

Our production of 2-Bromo-5-(4-Methoxyphenyl)-3-Methylthiophene adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. This material is light-sensitive (store away from light).

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	≤ 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.