Description

4-Bromo-1,1,3,3,5,5,7,7-Octaethyl-1,2,3,5,6,7-Hexahydro-S-Indacene is a high-purity, advanced organic intermediate characterized by its unique octaethyl-substituted indacene core structure. This compound is of significant value in materials science and pharmaceutical research due to its role as a versatile building block for constructing complex, functionalized organic frameworks. It is primarily sought after by R&D chemists and process development scientists working in the fields of organic electronics, ligand synthesis, and the development of novel pharmaceutical candidates.

Application

• Organic Semiconductor Precursor: Serves as a key synthon for the synthesis of novel π-conjugated molecules and polymers used in OLEDs, OFETs, and solar cells.
• Ligand Synthesis: Used in the preparation of sophisticated polydentate ligands for catalysis and metal-organic frameworks (MOFs).
• Pharmaceutical Intermediate: Acts as a critical building block in the multi-step synthesis of complex bioactive molecules and potential drug candidates.
• Functional Dye Development: Employed in the research and development of new classes of fluorescent dyes and sensors due to its tunable electronic properties.
• Material Science Research: Utilized in academic and industrial R&D for creating novel organic materials with specific optical or electronic characteristics.
• Cross-Coupling Reactions: The bromine substituent makes it an excellent substrate for various palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Stille).

Basic Information

Product Name	4-Bromo-1,1,3,3,5,5,7,7-Octaethyl-1,2,3,5,6,7-Hexahydro-S-Indacene
CAS No.	960079-28-1
Molecular Formula	C28H41Br
Molecular Weight	457.53 g/mol
Synonyms	4-Bromo-1,1,3,3,5,5,7,7-octaethyl-s-hydrindacene; 4-Bromo-octaethyl-s-hydrindacene; 4-Bromo-1,1,3,3,5,5,7,7-octaethyl-1,2,3,5,6,7-hexahydro-4H-s-indacene; Octaethyl-4-bromo-s-hydrindacene; 4-Br-OEH; 4-Bromo-OEH; Advanced Indacene Bromide Intermediate; Brominated Octaethylindacene Derivative
EINECS	Contact for details

Quality Control

Every batch of 4-Bromo-1,1,3,3,5,5,7,7-Octaethyl-1,2,3,5,6,7-Hexahydro-S-Indacene is manufactured and analyzed under strict quality management protocols to ensure consistency and high purity for research and development applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep the container tightly sealed under an inert atmosphere to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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