Description

1,2,3,4,5-Pentakismethylenecyclopentane is a unique, highly symmetrical polycyclic hydrocarbon with a complex bridged structure. This compound serves as a valuable and sophisticated chemical building block and advanced intermediate in specialized organic synthesis. It is primarily required by R&D chemists and process development teams in the pharmaceutical and advanced materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs) with complex polycyclic frameworks.
• Ligand & Catalyst Synthesis: Serves as a core scaffold for developing novel, sterically demanding ligands and organometallic catalysts.
• Advanced Material Precursor: Acts as a monomer or cross-linking agent in the development of specialty polymers and high-performance resins.
• Organic Electronic Materials: Investigated as a potential core structure for novel organic semiconductors or charge-transport materials.
• Supramolecular Chemistry: Utilized as a rigid, three-dimensional building block for constructing molecular cages and host-guest complexes.
• Academic & Industrial R&D: Employed in fundamental research to study strain, reactivity, and synthesis methodology in polycyclic systems.

Basic Information

Product Name	1,2,3,4,5-Pentakismethylenecyclopentane
CAS No.	3227-92-7
Molecular Formula	C₁₅H₂₀
Molecular Weight	200.32 g/mol
Synonyms	Pentakismethylenecyclopentane; 1,2,3,4,5-Pentamethylenebicyclo[3.3.0]octane; Bicyclo[3.3.0]octane, 1,2,3,4,5-pentamethylene-; [5]Staffane; [5]Radialene (derivative); Pentacyclo[6.3.0.0²,⁶.0³,¹⁰.0⁵,⁹]undecane
EINECS	Contact for details

Quality Control

Our 1,2,3,4,5-Pentakismethylenecyclopentane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, GC-MS, and HPLC, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details

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