Description

(9E)-5,6,7,8-Tetrahydrobenzocycloocten-5-Ol CAS NO 69576-88-1 is a specialized organic compound featuring a unique fused ring structure with an olefinic bond and a hydroxyl group. This molecular architecture makes it a valuable chiral building block and intermediate in advanced synthetic chemistry. It is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for the synthesis of complex molecules, including potential active pharmaceutical ingredients (APIs) and novel materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents, particularly for central nervous system (CNS) targets.
• Asymmetric Synthesis: Utilized as a building block in stereoselective reactions to construct complex, enantiomerically pure molecules.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chiral ligands and organocatalysts used in catalytic asymmetric transformations.
• Material Science Research: Investigated as a monomer or precursor for the synthesis of specialized polymers with unique optical or structural properties.
• Academic and Industrial R&D: Employed in methodological studies and exploratory chemistry to develop new synthetic routes and reactions.

Basic Information

Product Name	(9E)-5,6,7,8-Tetrahydrobenzocycloocten-5-Ol
CAS No.	69576-88-1
Molecular Formula	C12H14O
Molecular Weight	174.24 g/mol
Synonyms	(E)-5,6,7,8-Tetrahydrobenzocycloocten-5-ol; (9E)-5,6,7,8-Tetrahydrobenzocycloocten-5-ol; 5,6,7,8-Tetrahydrobenzocycloocten-5-ol (9E)-; Benzocyclooctenol derivative; trans-5,6,7,8-Tetrahydrobenzocycloocten-5-ol
EINECS	Contact for details

Quality Control

Our (9E)-5,6,7,8-Tetrahydrobenzocycloocten-5-Ol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing identity, purity (typically by HPLC or GC), and specific impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its sensitivity to oxidation, it is recommended to store 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 solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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