Description

4,4'-Bis(Octyloxy)-2,2'-Bis(Trimethylstannyl)-5,5'-Bithiazole CAS NO 2215018-37-2 is a specialized organotin-bithiazole derivative, a high-value intermediate designed for advanced material synthesis. This compound matters for its role as a critical precursor in the development of novel organic semiconductors and functional polymers, where precise molecular architecture is paramount. It is primarily needed by R&D chemists and material scientists in the organic electronics, photovoltaics, and specialty polymer industries.

Application

• Organic Semiconductor Precursor: Key building block for synthesizing p-type (hole-transport) materials in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs).
• Polymer Synthesis: Used in Stille-type cross-coupling polymerization reactions to create conjugated polymers with tailored electronic properties.
• Material Research: Serves as a model compound in academic and industrial research for studying structure-property relationships in thiazole-based organometallic systems.
• OLED Development: Potential intermediate for the synthesis of electron-transport or host materials in organic light-emitting diodes (OLEDs).
• Chemical Sensor Fabrication: Can be incorporated into sensing layers for the detection of specific analytes due to the electron-rich bithiazole core.
• Catalyst Ligand Synthesis: The bithiazole moiety may be utilized to develop novel ligands for transition metal catalysis.

Basic Information

Product Name	4,4'-Bis(Octyloxy)-2,2'-Bis(Trimethylstannyl)-5,5'-Bithiazole
CAS No.	2215018-37-2
Molecular Formula	C₃₀H₅₄N₂O₂S₂Sn₂
Molecular Weight	824.84 g/mol
Synonyms	2,2'-Bis(trimethylstannyl)-4,4'-bis(octyloxy)-5,5'-bithiazole; 5,5'-Bithiazole, 4,4'-bis(octyloxy)-2,2'-bis(trimethylstannyl)-; Bithiazole organotin derivative; 4,4'-Di(octyloxy)-2,2'-di(trimethylstannyl)-5,5'-bithiazole; Tin-based bithiazole monomer; OTSn-Bithiazole monomer (abbrev.); Stannylated bithiazole ether
EINECS	Contact for details

Quality Control

Our 4,4'-Bis(Octyloxy)-2,2'-Bis(Trimethylstannyl)-5,5'-Bithiazole is produced under strict quality protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. Each lot undergoes comprehensive analytical characterization, including NMR (¹H, ¹³C, ¹¹⁹Sn) and HPLC analysis. A detailed Certificate of Analysis (COA) documenting identity, purity, and residual solvent levels is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store under an inert atmosphere (argon or nitrogen) at 2-8°C. The compound is light-sensitive (store away from light) and may be sensitive to moisture and oxygen over extended periods. Allow the sealed container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Tin (Sn) Content	28.0 - 29.0 %
Residual Solvents (GC)	Meet ICH guidelines

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