Description

3,4,5,6,7,8,9,10-Octahydro-4,5-Dihydroxy-3,3,7,7,9-Pentamethyl-5,9-Methanobenzocycloocten-1(2H)-One is a complex, polycyclic organic compound with a unique bridged structure. This compound is valued as a versatile synthetic intermediate and building block in advanced organic synthesis, particularly for creating molecules with specific stereochemistry and ring systems. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block for the synthesis of complex drug candidates, especially those targeting central nervous system (CNS) disorders or requiring specific three-dimensional architectures.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where its rigid, functionalized core can contribute to unique biological activity.
• Advanced Material Research: Acts as a precursor for specialty polymers, liquid crystals, or organic electronic materials due to its fused ring system and functional groups.
• Catalyst and Ligand Development: Its structure can be modified to create novel chiral ligands or organocatalysts for asymmetric synthesis applications.
• Academic and R&D Laboratories: Employed in methodological studies and total synthesis projects to construct challenging natural products or explore new chemical transformations.
• Flavor and Fragrance Industry: Potential intermediate for synthesizing complex musk-like or woody odorants, given its structural similarity to certain macrocyclic scent molecules.

Basic Information

Product Name	3,4,5,6,7,8,9,10-Octahydro-4,5-Dihydroxy-3,3,7,7,9-Pentamethyl-5,9-Methanobenzocycloocten-1(2H)-One
CAS No.	54833-46-4
Molecular Formula	C18H28O3
Molecular Weight	292.41 g/mol
Synonyms	4,5-Dihydroxy-3,3,7,7,9-pentamethyl-5,9-methano-1-benzocycloocten-11(10H)-one; 5,9-Methanobenzocycloocten-1(2H)-one, 3,4,5,6,7,8,9,10-octahydro-4,5-dihydroxy-3,3,7,7,9-pentamethyl-; 4,5-Dihydroxy-3,3,7,7,9-pentamethyl-5,9-methanobenzocycloocten-1(2H)-one; 3,3,7,7,9-Pentamethyl-4,5-dihydroxy-5,9-methanobenzocycloocten-1(2H)-one; 1(2H)-Naphthalenone, 3,4,5,6,7,8,9,10-octahydro-4,5-dihydroxy-3,3,7,7,9-pentamethyl-5,9-methano-
EINECS	Contact for details

Quality Control

Our 3,4,5,6,7,8,9,10-Octahydro-4,5-Dihydroxy-3,3,7,7,9-Pentamethyl-5,9-Methanobenzocycloocten-1(2H)-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality systems are designed to support cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Optical Rotation	Contact for details

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