Description

Boronicacid,B,B'-Thieno[3,2-B]Thiophene-2,5-Diylbis- is a high-purity, bifunctional boronic acid derivative featuring a fused thienothiophene core, making it a valuable building block for advanced material synthesis. This compound is essential for creating complex molecular architectures with precise electronic and structural properties. It is primarily sought by researchers and manufacturers in the organic electronics, pharmaceutical, and agrochemical sectors for applications requiring sophisticated cross-coupling reactions.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key monomer for constructing conjugated polymers and small molecules used in Organic Light-Emitting Diodes (OLEDs) and Organic Photovoltaics (OPVs).
• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those with complex heterocyclic structures.
• Material Science Research: Used in the development of novel organic semiconductors, field-effect transistors (OFETs), and electrochromic materials due to its electron-rich thienothiophene backbone.
• Agrochemical Synthesis: Employed in creating advanced ligands and intermediates for crop protection agents.
• Metal-Organic Framework (MOF) Construction: Acts as a linker molecule for building porous, crystalline materials with potential applications in gas storage and catalysis.

Basic Information

Product Name	Boronicacid,B,B'-Thieno[3,2-B]Thiophene-2,5-Diylbis-
CAS No.	1281324-46-6
Molecular Formula	C10H6B2O4S2
Molecular Weight	275.75 g/mol
Synonyms	2,5-Bis(boronic acid)thieno[3,2-b]thiophene; Thieno[3,2-b]thiophene-2,5-diyldiboronic acid; 2,5-Diboronothieno[3,2-b]thiophene; TTT diBoronic Acid; 2,5-Thieno[3,2-b]thiophenediboronic acid; B,B'-(Thieno[3,2-b]thiophene-2,5-diyl)bisboronic acid
EINECS	Contact for details

Quality Control

Every batch of Boronicacid,B,B'-Thieno[3,2-B]Thiophene-2,5-Diylbis- undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency, critical for sensitive cross-coupling reactions. Our quality assurance protocols are designed to meet the stringent requirements of research and industrial-scale synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (argon or nitrogen) when not in use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
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.