Description

Pentalene, 1,2,3,3A,4,6A-Hexahydro-3A-(1-Methylethyl)- (9Ci) is a specialized bicyclic hydrocarbon derivative of the pentalene core structure, serving as a valuable synthetic intermediate in advanced organic chemistry. Its unique sterically hindered framework makes it a critical building block for constructing complex molecular architectures, particularly in the development of novel materials and active pharmaceutical ingredients. This high-purity compound is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors seeking to innovate with structurally complex intermediates. CAS No. 344326-99-4.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug candidates, particularly those requiring sterically defined, polycyclic frameworks.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where its bicyclic structure can contribute to unique biological activity.
• Advanced Material Precursor: Serves as a monomer or building block in the development of specialty polymers, liquid crystals, or organic electronic materials.
• Catalyst Ligand Development: Its structure can be functionalized to create novel ligands for asymmetric catalysis and organometallic chemistry.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis, including cycloaddition reactions and C-H functionalization.
• Flavor & Fragrance Chemistry: Potential intermediate for synthesizing complex terpenoid-like aroma molecules due to its hydrocarbon skeleton.

Basic Information

Product Name	Pentalene, 1,2,3,3A,4,6A-Hexahydro-3A-(1-Methylethyl)- (9Ci)
CAS No.	344326-99-4
Molecular Formula	C11H18
Molecular Weight	150.26 g/mol
Synonyms	1-Isopropyl-1,2,3,3a,4,6a-hexahydropentalene; 3a-Isopropylhexahydropentalene; Hexahydro-3a-(1-methylethyl)pentalene; 3a-(1-Methylethyl)-1,2,3,3a,4,6a-hexahydropentalene; Bicyclo[3.3.0]octane, 2-(1-methylethyl)-; 2-Isopropylbicyclo[3.3.0]octane (related saturated core); 3a-Isopropylperhydropentalene
EINECS	Contact for details

Quality Control

Our Pentalene, 1,2,3,3A,4,6A-Hexahydro-3A-(1-Methylethyl)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support custom synthesis and can tailor purity grades to meet specific research or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is likely light-sensitive and should be handled under an inert atmosphere for long-term storage to prevent potential oxidation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Standard Grade)
Purity (HPLC)	≥ 97.0% (High Purity Grade)
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.