Description

2-Bromo-5-n-Octylthiophene is a high-purity, functionalized thiophene derivative, a key building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of novel materials with tailored electronic and optical properties. It is primarily needed by R&D chemists and manufacturers in the organic electronics, polymer science, and pharmaceutical intermediates sectors.

Application

• Organic Semiconductor Synthesis: A crucial monomer for constructing conjugated polymers and small molecules used in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs).
• Functional Polymer Development: Serves as a building block for creating electroactive and photoactive polymers with specific side-chain engineering for solubility and processability.
• Liquid Crystal & OLED Materials: Used in the synthesis of thiophene-based liquid crystals and emissive layers for organic light-emitting diodes (OLEDs).
• Pharmaceutical Intermediates: Acts as a precursor in the synthesis of complex molecules for medicinal chemistry research and drug discovery programs.
• Chemical Sensor Fabrication: Employed in developing conductive polymer-based sensors for detecting various analytes.
• Material Science Research: A valuable reagent for academic and industrial research into novel π-conjugated systems and supramolecular chemistry.

Basic Information

Product Name	2-Bromo-5-n-Octylthiophene
CAS No.	172514-63-5
Molecular Formula	C₁₂H₁₉BrS
Molecular Weight	275.25 g/mol
Synonyms	5-Octyl-2-bromothiophene; 2-Bromo-5-octylthiophene; Thiophene, 2-bromo-5-octyl-; 2-Bromooctylthiophene; 2-Bromo-5-n-octylthiophene; 2-Bromo-5-(n-octyl)thiophene; 2-Bromo-5-C8-thiophene; Bromooctylthiophene
EINECS	Contact for details

Quality Control

Our 2-Bromo-5-n-Octylthiophene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available for 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 place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame.

Specification

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

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