Description

Dodecahydro-1,1-Dimethyl-1H-Naphtho[1,2-C]Pyran is a high-purity, saturated bicyclic ether compound, valued for its unique structural framework and stability. This specialty chemical serves as a critical advanced intermediate or building block in complex organic syntheses, enabling the development of novel molecules. It is primarily sought by pharmaceutical R&D and fine chemical industries for applications in drug discovery and the production of high-value agrochemicals and fragrances.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those requiring a rigid, saturated polycyclic core.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where its structural motifs can contribute to biological activity.
• Fragrance & Flavor Chemistry: Acts as a precursor for synthetic musks or other specialty aroma chemicals due to its stable, oxygen-containing bicyclic structure.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific thermal or chemical resistance properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for methodological studies, such as hydrogenation or ring-forming reactions.
• Liquid Crystal & Electronic Chemicals: Potential use as a component or intermediate in the synthesis of advanced organic electronic materials.

Basic Information

Item	Detail
Product Name	Dodecahydro-1,1-Dimethyl-1H-Naphtho[1,2-C]Pyran
CAS No.	50526-53-9
Molecular Formula	C15H26O
Molecular Weight	222.37 g/mol
Synonyms	1,1-Dimethyldodecahydronaphtho[1,2-c]pyran; Hexahydro-1,1-dimethyl-1H-naphtho[1,2-c]pyran (common misnomer); Dodecahydro-1,1-dimethyl-1H-benzo[f]isochromene; Saturated 1,1-dimethyl naphthopyran; 1H-Naphtho[1,2-c]pyran, dodecahydro-1,1-dimethyl-; 50526-53-9 (CAS Index Name base); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Dodecahydro-1,1-Dimethyl-1H-Naphtho[1,2-C]Pyran is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC/GC for purity and spectroscopic identification (IR, NMR), to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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