Description

2-Bromo-5-Heptylthiophene is a high-purity brominated thiophene derivative, a crucial building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of functional materials, particularly conductive polymers and organic semiconductors. It is primarily needed by R&D chemists and manufacturers in the electronics, materials science, and pharmaceutical sectors for creating novel compounds with tailored electronic properties.

Application

• Organic Semiconductor Synthesis: A critical monomer for constructing conjugated polymers used in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs).
• Functional Material Research: Serves as a versatile precursor for developing new electroactive and photoactive materials in academic and industrial R&D.
• Pharmaceutical Intermediates: Used in the synthesis of complex molecules for medicinal chemistry and drug discovery programs.
• Liquid Crystal & Display Technology: Acts as a building block for thiophene-based liquid crystals and electronic ink components.
• Chemical Sensor Development: Employed in creating sensitive layers for detecting specific analytes due to its modifiable electronic structure.
• Catalyst Ligand Preparation: Utilized in the synthesis of specialized ligands for transition metal catalysis.

Basic Information

Product Name	2-Bromo-5-Heptylthiophene
CAS No.	1008756-77-1
Molecular Formula	C11H17BrS
Molecular Weight	261.22 g/mol
Synonyms	5-Heptyl-2-bromothiophene; 2-Bromo-5-heptylthiophene; Thiophene, 2-bromo-5-heptyl-; Bromoheptylthiophene; Heptylbromothiophene; 2-Bromo-5-n-heptylthiophene; 2-Bromothiophene-5-heptyl
EINECS	Contact for details

Quality Control

Our 2-Bromo-5-Heptylthiophene is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed 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). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 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.