Description

Naphthalene, 1,2,3,4,4A,5,8,8A-Octahydro-1-Methyl-, (1Alpha,4Abeta,8Abeta)- (9Ci) is a high-purity, synthetically derived hydrogenated naphthalene derivative, serving as a critical chiral intermediate and building block in advanced organic synthesis. Its defined stereochemistry and saturated ring structure make it invaluable for constructing complex molecular architectures with precise spatial orientation. This compound is essential for research and development in the pharmaceutical and agrochemical sectors, where it is used to develop novel active ingredients, as well as in specialty chemical manufacturing for high-performance materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug candidates, particularly in developing central nervous system (CNS) agents and other therapeutic molecules requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its structural framework contributes to biological activity and environmental stability.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing polycyclic compounds, natural product analogs, and other sophisticated organic molecules.
• Fragrance and Flavor Chemistry: Acts as a precursor in the synthesis of specific aroma chemicals, leveraging its decalin-like structure to contribute to complex scent profiles.
• Material Science Research: Investigated as a monomer or modifier in the development of specialized polymers and resins with tailored thermal and mechanical properties.
• Catalyst and Ligand Development: Serves as a backbone for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.

Basic Information

Product Name	Naphthalene, 1,2,3,4,4A,5,8,8A-Octahydro-1-Methyl-, (1Alpha,4Abeta,8Abeta)- (9Ci)
CAS No.	790163-93-8
Molecular Formula	C11H18
Molecular Weight	150.26 g/mol
Synonyms	(1α,4aβ,8aβ)-1-Methyl-1,2,3,4,4a,5,8,8a-Octahydronaphthalene; 1-Methyl-decahydronaphthalene (stereoisomer); 1-Methylperhydronaphthalene; cis-1-Methyl-1,2,3,4,4a,5,8,8a-octahydronaphthalene; Decalin, 1-methyl- (specific isomer); Octahydro-1-methylnaphthalene; Chiral decalin derivative; 1-Methyl-1,2,3,4,4a,5,8,8a-octahydronaphthalene
EINECS	Contact for details

Quality Control

Our Naphthalene, 1,2,3,4,4A,5,8,8A-Octahydro-1-Methyl-, (1Alpha,4Abeta,8Abeta)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by GC or HPLC, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. We support compliance with REACH and other global regulatory frameworks as applicable.

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. For long-term storage under an inert atmosphere (nitrogen or argon), please contact us for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Chiral Purity (Chiral GC/HPLC)	≥ 98.0% de
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.