Description

1,3A,6,8A-Tetrahydro-1,6-Ethenoazulene is a specialized organic compound with a unique bridged polycyclic structure, serving as a valuable intermediate in advanced chemical synthesis. Its rigid, fused ring system makes it a key building block for the development of complex molecules in research and industrial applications. This compound is primarily sought by the pharmaceutical, agrochemical, and advanced materials sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators with unique modes of action.
• Material Science: Serves as a building block for creating specialty polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis: A versatile scaffold in academic and industrial research for constructing complex polycyclic and heterocyclic compounds.
• Catalyst Ligand Synthesis: Potential use in the preparation of sophisticated ligands for asymmetric catalysis.
• Fragrance & Flavor Chemistry: May be utilized in the synthesis of novel aroma chemicals due to its complex hydrocarbon skeleton.

Basic Information

Product Name	1,3A,6,8A-Tetrahydro-1,6-Ethenoazulene
CAS No.	15991-78-3
Molecular Formula	C11H12
Molecular Weight	144.21 g/mol
Synonyms	1,6-Ethenoazulene, 1,2,3,6,7,8-hexahydro-; 1,6-Ethenoazulene, 1,2,3,6,7,8-hexahydro- (8CI); 1,2,3,6,7,8-Hexahydro-1,6-ethenoazulene; 1,6-Methanoazulene, 1,2,3,6,7,8-hexahydro-; 1,6-Methano[10]annulene; 1,6-Methanoazulene, hexahydro-; 1,6-Etheno[10]annulene
EINECS	240-138-9

Quality Control

Our 1,3A,6,8A-Tetrahydro-1,6-Ethenoazulene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality attributes. Our commitment to supply chain integrity and regulatory compliance (including REACH) ensures a reliable product for your critical applications.

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, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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