Description

3A,4,5,6,7,7A-Hexahydro-4,7-Methanoindene-5-Carboxaldehyde Diethyl Acetal is a high-purity, specialized chemical intermediate belonging to the class of bicyclic acetals. This compound is valued for its unique structural framework, which serves as a versatile building block in advanced organic synthesis. It is primarily sought after by R&D chemists and process engineers in the fragrance, flavor, and pharmaceutical industries for the development of novel molecules with complex scent profiles or specific biological activities.

Application

• Fragrance & Flavor Intermediate: A key precursor in the synthesis of complex, woody, and amber-like fragrance molecules, contributing to long-lasting and unique scent profiles in perfumes and fine fragrances.
• Pharmaceutical Research: Serves as a sophisticated chiral building block for constructing complex pharmacophores in the development of new active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents, leveraging its bicyclic structure to create novel compounds with specific modes of action.
• Specialty Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of specialty polymers with tailored thermal or mechanical properties.
• Organic Synthesis Reagent: Employed in academic and industrial research laboratories for methodological studies, including cycloaddition reactions and the synthesis of natural product analogs.

Basic Information

Product Name	3A,4,5,6,7,7A-Hexahydro-4,7-Methanoindene-5-Carboxaldehyde Diethyl Acetal
CAS No.	67633-92-5
Molecular Formula	C₁₅H₂₄O₂
Molecular Weight	236.35 g/mol
Synonyms	4,7-Methano-1H-indene-5-carboxaldehyde, hexahydro-, diethyl acetal; 4,7-Methanoindan-5-carboxaldehyde diethyl acetal; 5-Formyl-4,7-methanoindane diethyl acetal; 5-(Diethoxymethyl)-4,7-methanoindane; 5-(Diethoxymethyl)-1,2,3,4,7,7a-hexahydro-4,7-methanoindene; 5-Carbaldehyde-4,7-methanoindane diethyl acetal; Bicyclo[2.2.1]heptane-2-carboxaldehyde diethyl acetal derivative
EINECS	Contact for details

Quality Control

Our production of 3A,4,5,6,7,7A-Hexahydro-4,7-Methanoindene-5-Carboxaldehyde Diethyl Acetal adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and structural integrity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee batch-to-batch consistency and support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 3.0%

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