Description

2,2'-Bis[(Tetrahydro-2H-Pyran-2-Yl)Thio]Azobenzene is a specialized organic compound featuring a central azobenzene core protected by tetrahydropyranyl (THP) thioether groups. This molecular architecture makes it a valuable intermediate and protecting group reagent in advanced synthetic chemistry, particularly for the controlled introduction or masking of thiol functionalities. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of complex molecules, including active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the multi-step synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Thiol Protecting Group Reagent: Used to protect sensitive thiol (-SH) groups during complex organic synthesis, preventing unwanted side reactions.
• Ligand Synthesis: Acts as a precursor for the development of specialized ligands used in catalysis and material science.
• Functional Material Research: Employed in the research and development of advanced polymers and organic electronic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes.
• Academic & Industrial R&D: A critical reagent for research institutions and companies exploring new synthetic methodologies.

Basic Information

Product Name	2,2'-Bis[(Tetrahydro-2H-Pyran-2-Yl)Thio]Azobenzene
CAS No.	74953-22-3
Molecular Formula	C₂₂H₂₆N₂O₂S₂
Molecular Weight	414.58 g/mol
Synonyms	2,2'-Bis[(tetrahydro-2H-pyran-2-yl)thio]diazene; Azobenzene-2,2'-diyl bis(tetrahydro-2H-pyran-2-yl sulfide); 2,2'-Di(tetrahydro-2H-pyran-2-ylthio)azobenzene; THP-protected dithioazobenzene; 1,2-Bis(2-((tetrahydro-2H-pyran-2-yl)thio)phenyl)diazene; (E)-2,2'-Bis((tetrahydro-2H-pyran-2-yl)thio)azobenzene
EINECS	Contact for details

Quality Control

Every batch of 2,2'-Bis[(Tetrahydro-2H-Pyran-2-Yl)Thio]Azobenzene is manufactured and tested under strict quality management systems. Our products undergo rigorous quality testing to ensure compliance with industry standards for identity, purity, and consistency. Certificates of Analysis (COA) detailing specific batch results are available upon request, providing full traceability and assurance for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.