Description

1,2,3,4,5,6,7,8-Octahydro-2,5,5-Trimethylnaphthalene-2-Carbaldehyde is a specialized, high-purity synthetic intermediate of significant interest in advanced organic synthesis. This compound is valued for its unique polycyclic structure and aldehyde functionality, which make it a versatile building block for creating complex molecular architectures. It is primarily sought after by R&D chemists and process development teams in the fragrance, pharmaceutical, and fine chemical industries for the synthesis of novel compounds and high-value specialty chemicals.

Application

• Fragrance and Flavor Intermediate: Serves as a key precursor in the synthesis of novel amber, woody, and musky aroma chemicals due to its complex terpenoid-like structure.
• Pharmaceutical Research: Used as a sophisticated building block in medicinal chemistry for the development of new active pharmaceutical ingredients (APIs), particularly those with polycyclic frameworks.
• Organic Synthesis: Acts as a critical intermediate in multi-step syntheses, including Diels-Alder reactions and other cyclization processes, to construct complex natural product analogs.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, catalysts, and ligands where a specific, rigid aldehyde moiety is required.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of advanced polymeric materials with specific thermal or mechanical properties.

Basic Information

Product Name	1,2,3,4,5,6,7,8-Octahydro-2,5,5-Trimethylnaphthalene-2-Carbaldehyde
CAS No.	59742-29-9
Molecular Formula	C₁₄H₂₂O
Molecular Weight	206.33 g/mol
Synonyms	2,5,5-Trimethyl-1,2,3,4,5,6,7,8-octahydronaphthalene-2-carboxaldehyde; Octahydro-2,5,5-trimethyl-2-naphthalenecarboxaldehyde; 2-Formyl-2,5,5-trimethyl-1,2,3,4,5,6,7,8-octahydronaphthalene; 2,5,5-Trimethyloctahydronaphthalene-2-carbaldehyde; Amber aldehyde derivative; Polycyclic terpene aldehyde
EINECS	Contact for details

Quality Control

Our production of 1,2,3,4,5,6,7,8-Octahydro-2,5,5-Trimethylnaphthalene-2-Carbaldehyde adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our commitment to reliable quality and supply chain transparency supports your R&D and production timelines with confidence.

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). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening sealed containers. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 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.