Description

Pentalene, Octahydro-2,5-Dinitro- (9Ci) is a specialized nitro-substituted bicyclic hydrocarbon derivative. This compound is valued for its unique structure, which serves as a critical intermediate in advanced organic synthesis and materials science research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for complex, multi-ring systems.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its nitro and hydrocarbon framework.
• Energetic Materials Precursor: Acts as a precursor in the research and development of specialized energetic materials and propellants due to its nitro-functionalized, strained hydrocarbon core.
• Polymer & Material Science: Employed as a monomer or cross-linking agent in the creation of high-performance polymers with specific thermal or mechanical properties.
• Organic Synthesis Reagent: Utilized in academic and industrial laboratories for Diels-Alder reactions and other cycloaddition chemistry to create novel polycyclic compounds.
• Ligand & Catalyst Development: Provides a rigid, functionalized backbone for the design of novel ligands and organometallic catalysts.

Basic Information

Product Name	Pentalene, Octahydro-2,5-Dinitro- (9Ci)
CAS No.	146028-74-2
Molecular Formula	C8H12N2O4
Molecular Weight	200.19 g/mol
Synonyms	2,5-Dinitrooctahydropentalene; Octahydro-2,5-dinitropentalene; 1,2,3,3a,4,5,6,6a-Octahydro-2,5-dinitropentalene; Bicyclo[3.3.0]octane, 2,5-dinitro-; 2,5-Dinitrobicyclo[3.3.0]octane
EINECS	Contact for details

Quality Control

Our Pentalene, Octahydro-2,5-Dinitro- (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed batch-specific results are provided and traceability is maintained for full supply chain transparency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, open flames, and incompatible materials such as strong reducing agents. For long-term storage, consider maintaining under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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