Description

Thieno[3,2-B]Thiophene-2-Methanol CAS NO 127025-34-7 is a specialized heterocyclic organic compound featuring a fused thienothiophene core with a hydroxymethyl functional group. This unique molecular architecture makes it a valuable and versatile building block in advanced organic synthesis, particularly for constructing complex electronic materials and pharmaceuticals. It is primarily utilized by research chemists and process development scientists in the fields of organic electronics, medicinal chemistry, and materials science.

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 organic light-emitting diodes (OLEDs).
• Pharmaceutical Intermediate: Serves as a crucial synthon in the research and development of novel active pharmaceutical ingredients (APIs), especially those targeting central nervous system (CNS) disorders.
• Ligand and Catalyst Development: Used to create novel ligands for transition metal catalysis and organocatalysts, enabling new synthetic methodologies.
• Functional Material Synthesis: Employed in the preparation of advanced materials such as liquid crystals, sensors, and non-linear optical (NLO) materials.
• Agrochemical Research: Acts as an intermediate in the synthesis of novel crop protection agents and herbicides.
• Dye and Pigment Chemistry: A building block for creating novel heterocyclic dyes with specific optical properties.

Basic Information

Product Name	Thieno[3,2-B]Thiophene-2-Methanol
CAS No.	127025-34-7
Molecular Formula	C7H6OS2
Molecular Weight	170.25 g/mol
Synonyms	2-(Hydroxymethyl)thieno[3,2-b]thiophene; Thieno[3,2-b]thiophene-2-ylmethanol; 2-Thieno[3,2-b]thiophenemethanol; (Thieno[3,2-b]thiophen-2-yl)methanol; TT-2M; TTM-OH; 127025-34-7; Fused Thiophene Alcohol
EINECS	Contact for details

Quality Control

Our Thieno[3,2-B]Thiophene-2-Methanol is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to light and tendency for oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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