Description

8-Vinyl-3,4,4A,5,6,7,8,8A-Octahydro-5-Methylene-2-Naphthalenecarbaldehyde is a specialized, high-purity chemical intermediate characterized by its unique bicyclic structure containing both vinyl and aldehyde functional groups. This compound is valued for its versatility as a key building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fragrance sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly in the development of steroidal or terpenoid-based therapeutic agents.
• Agrochemical Synthesis: Used as a building block for creating advanced pesticides, herbicides, and plant growth regulators with specific biological activity.
• Fragrance and Flavor Chemistry: Acts as a starting material for synthesizing complex musk-like or woody aroma chemicals due to its naphthalene-derived structure.
• Material Science Research: Employed in the development of specialty polymers, resins, and advanced organic materials where its reactive vinyl and aldehyde groups can be utilized for cross-linking or functionalization.
• Organic Synthesis Reagent: A valuable reagent for Diels-Alder reactions and other cycloaddition processes in academic and industrial research laboratories.

Basic Information

Product Name	8-Vinyl-3,4,4A,5,6,7,8,8A-Octahydro-5-Methylene-2-Naphthalenecarbaldehyde
CAS No.	2221-68-3
Molecular Formula	C₁₄H₁₈O
Molecular Weight	202.29 g/mol
Synonyms	5-Methylene-8-vinyl-1,2,3,4,4a,5,6,7-octahydronaphthalene-2-carboxaldehyde; 8-Vinyl-5-methylidene-1,2,3,4,4a,5,6,7-octahydronaphthalene-2-carbaldehyde; 2-Naphthalenecarboxaldehyde, 8-ethenyl-3,4,4a,5,6,7,8,8a-octahydro-5-methylene-; 8-Vinyl-5-methylene-1,2,3,4,4a,5,6,7-octahydronaphthalene-2-carboxaldehyde
EINECS	Contact for details

Quality Control

Our production of 8-Vinyl-3,4,4A,5,6,7,8,8A-Octahydro-5-Methylene-2-Naphthalenecarbaldehyde adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, the container should be kept sealed after initial use to minimize exposure to air.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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