Description

Naphthalene, 1,2,3,4,4A,7,8,8A-Octahydro-1-Methyl-, Stereoisomer (9Ci) is a specific stereoisomer of a hydrogenated methylnaphthalene derivative, offering a defined molecular architecture critical for advanced chemical synthesis. This compound serves as a valuable chiral intermediate or building block in the development of complex organic molecules, where stereochemical purity is paramount. It is primarily sought by pharmaceutical research, agrochemical development, and specialty fragrance industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for stereoselective synthesis.
• Agrochemical Synthesis: Used as a building block for creating advanced crop protection agents and pesticides with specific biological activity.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, including catalysts and ligands for asymmetric synthesis.
• Fragrance & Flavor Industry: Potential use as an intermediate for synthesizing specific, high-value aroma chemicals with complex stereocenters.
• Material Science Research: Investigated as a monomer or modifier in the development of novel polymers with tailored properties.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for methodological studies in hydrogenation and stereochemistry.

Basic Information

Item	Detail
Product Name	Naphthalene, 1,2,3,4,4A,7,8,8A-Octahydro-1-Methyl-, Stereoisomer (9Ci)
CAS No.	719989-64-7
Molecular Formula	C11H18
Molecular Weight	150.26 g/mol
Synonyms	1-Methyl-1,2,3,4,4a,7,8,8a-octahydronaphthalene (stereoisomer); Octahydro-1-methylnaphthalene stereoisomer; 1-Methylperhydronaphthalene; Hydrogenated Methylnaphthalene Isomer; Tetralin, 1-methyl-, stereoisomer (derivative); Decalin derivative, methyl-substituted; Chiral methyltetralin intermediate
EINECS	Contact for details

Quality Control

Every batch of our Naphthalene, 1,2,3,4,4A,7,8,8A-Octahydro-1-Methyl-, Stereoisomer (9Ci) is produced and controlled under a strict quality management system. We employ advanced analytical techniques including GC, HPLC, and chiral analysis to ensure stereochemical purity and chemical identity. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess (if applicable), and impurity profiles is provided with each shipment to support your R&D and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (area %)
Enantiomeric Excess (Chiral HPLC)	Contact for details
Water Content (KF)	≤ 0.5%

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