Description

2-Bromo-3-dodecyl-5-iodothiophene (Stabilized With Copper Chip) is a high-purity, multi-functional halogenated thiophene derivative, a critical building block in advanced organic synthesis. Its value lies in its unique molecular structure, which provides reactive sites for cross-coupling reactions and functional group transformations, enabling the creation of complex materials. This compound is essential for researchers and manufacturers in the fields of organic electronics, pharmaceuticals, and specialty chemical synthesis who require reliable, high-quality intermediates for developing novel compounds.

Application

• Organic Semiconductor Precursor: A key monomer for synthesizing conjugated polymers and small molecules used in organic field-effect transistors (OFETs), organic photovoltaics (OPVs), and light-emitting diodes (OLEDs).
• Pharmaceutical Intermediate: Serves as a versatile scaffold in medicinal chemistry for the development of new drug candidates, particularly those targeting various therapeutic areas.
• Liquid Crystal & Advanced Material Synthesis: Used to create functionalized thiophene cores for liquid crystal displays (LCDs) and other advanced organic materials with tailored electronic properties.
• Chemical Research & Development: An important reagent for academic and industrial R&D in exploring new synthetic pathways and creating novel heterocyclic compounds.
• Agrochemical Intermediate: Employed in the synthesis of active ingredients or intermediates for crop protection chemicals.
• Dye & Pigment Manufacturing: Acts as a building block for producing specialized dyes and pigments with specific light-absorption characteristics.

Basic Information

Product Name	2-Bromo-3-dodecyl-5-iodothiophene (Stabilized With Copper Chip)
CAS No.	306769-48-2
Molecular Formula	C₁₆H₂₈BrIS
Molecular Weight	467.26 g/mol
Synonyms	3-Dodecyl-2-bromo-5-iodothiophene; 2-Bromo-3-dodecyl-5-iodothiophene; 5-Iodo-2-bromo-3-dodecylthiophene; Thiophene, 2-bromo-3-dodecyl-5-iodo-; Bromo(dodecyl)iodothiophene; 306769-48-2; Stabilized halogenated thiophene monomer
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-3-dodecyl-5-iodothiophene undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency. Our quality assurance protocols are designed to provide reliable and reproducible performance for your critical synthesis work. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality management systems.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. The copper chip stabilizer is included to minimize decomposition; do not remove it from the primary container.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 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.