Description

3,4,5,6,7,8-Hexahydroazulen-1(2H)-One is a versatile bicyclic ketone building block with a unique bridged ring structure, offering significant value in advanced organic synthesis. Its rigid, fused carbon skeleton makes it an essential intermediate for constructing complex molecular architectures, particularly in the pharmaceutical and fine chemical sectors. This compound is primarily sought by R&D chemists and process development scientists working on novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly those requiring complex, bridged ring systems for target binding.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides where specific stereochemistry and ring strain are advantageous.
• Fine Chemical Production: Serves as a precursor for fragrances, flavors, and other high-value specialty chemicals requiring the azulene or hydronaphthalene core.
• Material Science Research: Investigated as a monomer or building block for novel polymers and organic electronic materials due to its conjugated potential.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry, including catalysis, ring-forming reactions, and stereoselective synthesis.

Basic Information

Product Name	3,4,5,6,7,8-Hexahydroazulen-1(2H)-One
CAS No.	769-32-4
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	1(2H)-Azulenone, 3,4,5,6,7,8-hexahydro-; 3,4,5,6,7,8-Hexahydro-1(2H)-azulenone; 2,3,4,5,6,7-Hexahydro-1H-azulen-1-one; Hexahydroazulen-1(2H)-one; 1-Keto-3,4,5,6,7,8-hexahydroazulene; 1-Oxo-3,4,5,6,7,8-hexahydroazulene; Bicyclo[5.3.0]decan-1-one
EINECS	Contact for details

Quality Control

Our 3,4,5,6,7,8-Hexahydroazulen-1(2H)-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment upon request.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.