Description

Octahydro-8,8-Dimethylnaphthalene-2-Carbaldehyde is a high-purity, saturated aldehyde derivative of a dimethyl-substituted decalin structure, serving as a valuable and versatile synthetic intermediate. Its fully hydrogenated, rigid bicyclic framework makes it a key building block for creating complex molecules with enhanced stability and specific olfactory or pharmacological properties. This compound is primarily sought after by R&D chemists and process developers in the flavor & fragrance and pharmaceutical industries for the synthesis of novel compounds.

Application

• Flavor and Fragrance (F&F) Intermediate: A crucial precursor for synthesizing novel amber, woody, and musky aroma chemicals, leveraging its stable, saturated backbone for long-lasting scent profiles.
• Pharmaceutical Intermediate: Used in organic synthesis to construct complex, polycyclic structures for potential drug candidates, where its defined stereochemistry is advantageous.
• Organic Synthesis Building Block: Serves as a versatile chiral template or starting material in academic and industrial research for developing new catalysts, ligands, and specialty chemicals.
• High-Performance Polymer Modifier: Investigated for use in modifying polymer backbones to impart specific thermal or chemical resistance properties due to its aliphatic-aldehyde functionality.
• Agrochemical Synthesis: Potential intermediate in the development of new crop protection agents with unique modes of action derived from its bicyclic architecture.

Basic Information

Item	Detail
Product Name	Octahydro-8,8-Dimethylnaphthalene-2-Carbaldehyde
CAS No.	68738-94-3
Molecular Formula	C₁₃H₂₂O
Molecular Weight	194.31 g/mol
Synonyms	8,8-Dimethyldecahydro-2-naphthaldehyde; 2-Formyl-1,2,3,4,4a,5,6,8a-octahydro-8,8-dimethylnaphthalene; Octahydro-8,8-dimethyl-2-naphthalenecarboxaldehyde; (4aS,8aR)-rel-Octahydro-8,8-dimethyl-2-naphthalenecarboxaldehyde; Perhydro-8,8-dimethyl-2-naphthalenecarbaldehyde
EINECS	Contact for details

Quality Control

Every batch of Octahydro-8,8-Dimethylnaphthalene-2-Carbaldehyde is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards, and comprehensive analytical testing is performed to guarantee identity, purity, and consistency. A Certificate of Analysis (COA) detailing all critical parameters is provided with each shipment and is available upon request.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Related Substances (GC)	Total impurities ≤ 3.0%
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.