Description

Octahydro-2-(1-Methylethylidene)-4,7-Methano-1H-Indene is a specialized bicyclic hydrocarbon intermediate of significant interest in advanced organic synthesis. Its unique bridged ring structure and defined stereochemistry make it a valuable building block for creating complex molecular architectures. This compound is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fragrance industries for the development of novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of complex drug candidates, particularly those with bridged polycyclic frameworks.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its rigid hydrocarbon backbone.
• Fragrance & Flavor Chemistry: Acts as a precursor for synthetic musks and other specialty aroma chemicals due to its stable, volatile nature.
• Advanced Material Research: Investigated as a monomer or cross-linking agent in the development of specialty polymers with unique thermal and mechanical properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for Diels-Alder reactions and other cycloaddition chemistry to construct complex polycyclic systems.
• Catalyst Ligand Framework: Provides a structurally rigid scaffold for the development of novel chiral ligands used in asymmetric catalysis.

Basic Information

Product Name	Octahydro-2-(1-Methylethylidene)-4,7-Methano-1H-Indene
CAS No.	74793-54-7
Molecular Formula	C13H20
Molecular Weight	176.30 g/mol
Synonyms	2-Isopropylideneoctahydro-4,7-methano-1H-indene; Bicyclo[2.2.1]heptane, 2-(1-methylethylidene)octahydro-; 2-(Propan-2-ylidene)octahydro-4,7-methano-1H-indene; Octahydro-2-isopropylidene-4,7-methanoindene; (1R,4S,7R)-2-Isopropylidene-1,3,3-trimethyl-2-azabicyclo[2.2.1]heptane (related stereoisomer); Tricyclic sesquiterpene hydrocarbon intermediate.
EINECS	Contact for details

Quality Control

Our Octahydro-2-(1-Methylethylidene)-4,7-Methano-1H-Indene is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent chemical identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, impurity profiles, and physical characteristics. For custom synthesis projects, specifications can be developed to meet specific research or cGMP guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flame. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and potential concentration changes. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Rotation (if chiral)	Contact for details

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