Description

3,3A,4,5,6,6A-Hexahydro-2H-Pentalen-1-One is a specialized bicyclic ketone compound that serves as a valuable intermediate in advanced organic synthesis. Its unique bridged ring structure makes it a versatile building block for constructing complex molecular architectures. This chemical is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for specialty chemicals, flavors, and fragrances.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic chemistry and catalysis.
• Material Science: Potential intermediate for synthesizing advanced polymers and functional materials.

Basic Information

Product Name	3,3A,4,5,6,6A-Hexahydro-2H-Pentalen-1-One
CAS No.	19915-11-8
Molecular Formula	C8H10O
Molecular Weight	122.16 g/mol
Synonyms	2H-Pentalen-1-one, hexahydro-; Hexahydro-2H-pentalen-1-one; 1,3,3a,4,5,6-Hexahydro-2H-pentalen-1-one; 1,3,3a,4,5,6-Hexahydropentalen-1-one; 1-Oxohexahydro-2H-pentalene; Bicyclo[3.3.0]octan-2-one; 2-Oxobicyclo[3.3.0]octane
EINECS	Contact for details

Quality Control

Our 3,3A,4,5,6,6A-Hexahydro-2H-Pentalen-1-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.