Description

In1273, 5,5'-Dibromo-3,3'-Bis(2-(2-(2-Methoxyethoxy)Ethoxy)Ethoxy)-2,2'-Bithiophene is a high-purity, functionalized bithiophene derivative designed for advanced materials research and development. This compound is valued for its role as a key building block in the synthesis of conjugated polymers and organic semiconductors. It is primarily sought by researchers and manufacturers in the fields of organic electronics, photovoltaics, and specialty chemical synthesis.

Application

• Organic Semiconductor Precursor: A critical monomer for synthesizing conjugated polymers used in organic field-effect transistors (OFETs) and organic light-emitting diodes (OLEDs).
• Photovoltaic Material Development: Serves as a building block for donor-acceptor copolymers in bulk heterojunction organic solar cells (OSCs).
• Electrochromic Device Research: Used in the development of novel electrochromic materials for smart windows and displays.
• Chemical Sensor Fabrication: Incorporated into sensing layers for detecting specific analytes due to its tunable electronic properties.
• Specialty Polymer Synthesis: Enables the creation of custom polymers with specific optoelectronic characteristics for niche applications.
• Academic & Industrial R&D: A fundamental reagent for exploring new structure-property relationships in π-conjugated systems.

Basic Information

Item	Detail
Product Name	In1273, 5,5'-Dibromo-3,3'-Bis(2-(2-(2-Methoxyethoxy)Ethoxy)Ethoxy)-2,2'-Bithiophene
CAS No.	1974310-58-1
Molecular Formula	C₂₆H₃₈Br₂O₈S₂
Molecular Weight	702.51 g/mol
Synonyms	5,5'-Dibromo-3,3'-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]-2,2'-bithiophene; 2,2'-Bithiophene, 5,5'-dibromo-3,3'-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]-; Oligo(ethylene glycol) functionalized dibromobithiophene; PEGylated dibromobithiophene monomer; Conjugated monomer In1273; Functionalized bithiophene derivative
EINECS	Contact for details

Quality Control

Every batch of In1273 is produced and analyzed under strict quality management protocols to ensure consistency and high purity for research applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality systems are designed to support R&D and scale-up processes with reliable, batch-to-batch reproducibility.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.