Description

1,2,3,3A,4,6A-Hexahydropentalene is a specialized bicyclic hydrocarbon compound with a unique fused ring structure, serving as a valuable intermediate in advanced organic synthesis. Its distinct geometry makes it a critical building block for creating complex molecular architectures, particularly in the development of novel pharmaceuticals and high-performance materials. This compound is essential for R&D chemists and process engineers in the fine chemical, pharmaceutical, and agrochemical sectors seeking to innovate and optimize synthetic pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates, particularly those requiring intricate bicyclic frameworks.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where its structure can contribute to specific biological activity.
• Fine Chemical Manufacturing: Serves as a versatile building block for producing specialty chemicals, flavors, fragrances, and advanced polymers.
• Material Science Research: Investigated as a monomer or additive for developing new polymeric materials with specific thermal or mechanical properties.
• Catalyst Ligand Development: Its structure can be functionalized to create novel ligands for asymmetric catalysis and transition metal complexes.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry, including cycloaddition reactions and ring-opening polymerizations.

Basic Information

Product Name	1,2,3,3A,4,6A-Hexahydropentalene
CAS No.	5549-09-7
Molecular Formula	C8H12
Molecular Weight	108.18 g/mol
Synonyms	Hexahydropentalene; Bicyclo[3.3.0]octane; 1,2,3,3a,4,6a-Hexahydro-1H-pentalene; 3a,4,5,6,7,7a-Hexahydro-1H-indene (tautomer); Octahydropentalene (common misnomer); NSC 28693; 1H-Pentalene, 1,2,3,3a,4,6a-hexahydro-
EINECS	226-896-5

Quality Control

Our 1,2,3,3A,4,6A-Hexahydropentalene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to guarantee compliance with your research and production specifications.

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 flames. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
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.