Description

Thiophene, 2-Bromo-3-Hexadecyl- is a high-purity, long-chain alkyl-substituted bromothiophene derivative, serving as a critical synthetic intermediate in advanced material science. Its molecular structure, featuring a reactive bromine atom and a hydrophobic hexadecyl chain, makes it a valuable building block for creating functional organic compounds with tailored properties. This specialty chemical is primarily utilized by R&D laboratories and industrial manufacturers in the electronics and pharmaceutical sectors, where precise molecular control is essential for product performance.

Application

• Organic Semiconductor Precursor: A key monomer for synthesizing conjugated polymers and small molecules used in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs).
• Liquid Crystal & Self-Assembly Material: The long alkyl chain facilitates mesophase formation, making it useful in the development of novel liquid crystalline materials and supramolecular structures.
• Pharmaceutical Intermediate: Employed in the synthesis of complex bioactive molecules and potential drug candidates, leveraging the thiophene scaffold.
• Functional Polymer Synthesis: Used in polymerization reactions, such as Suzuki or Stille cross-coupling, to incorporate thiophene units into polymers for specialty coatings and electronic applications.
• Chemical Research & Development: Serves as a versatile reagent in academic and industrial R&D for exploring new organic materials and catalytic processes.
• Surface Modification Agent: The hydrophobic chain can be utilized to modify surface properties of materials for specific industrial applications.

Basic Information

Product Name	Thiophene, 2-Bromo-3-Hexadecyl-
CAS No.	827343-08-8
Molecular Formula	C20H35BrS
Molecular Weight	387.46 g/mol
Synonyms	2-Bromo-3-hexadecylthiophene; 3-Hexadecyl-2-bromothiophene; 2-Bromo-3-cetylthiophene; 3-Cetyl-2-bromothiophene; 2-Bromothiophene, 3-hexadecyl-; Thiophene, 2-bromo-3-(hexadecyl)-; Bromohexadecylthiophene; (3-Hexadecylthiophen-2-yl)bromide
EINECS	Contact for details

Quality Control

Our Thiophene, 2-Bromo-3-Hexadecyl- is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for research and industrial use, ensuring batch-to-batch consistency and reliability for your critical synthesis workflows.

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 strong acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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