Description

Naphthalene, 1,2,3,4-Tetrahydro-5-Methoxy-8-Methyl- (9Ci) is a specialized, high-purity synthetic intermediate belonging to the tetralin class of compounds. Its value lies in its unique substituted naphthalene core, which serves as a versatile building block for the synthesis of complex molecules in advanced research and development. This compound is essential for pharmaceutical chemists and agrochemical researchers seeking to develop new active ingredients, as well as for material scientists exploring novel organic frameworks.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing complex polycyclic structures.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where its tetralin scaffold can contribute to unique biological activity.
• Material Science: Serves as a monomer or building block for creating specialized polymers, liquid crystals, or organic electronic materials.
• Chemical Synthesis: A versatile starting material for organic chemists in academia and industry for constructing complex natural product analogs or other fine chemicals.
• Flavor & Fragrance Industry: Potential use in the synthesis of sophisticated aroma chemicals due to its methoxy-substituted tetralin structure.

Basic Information

Product Name	Naphthalene, 1,2,3,4-Tetrahydro-5-Methoxy-8-Methyl- (9Ci)
CAS No.	500578-29-0
Molecular Formula	C12H16O
Molecular Weight	176.26 g/mol
Synonyms	5-Methoxy-8-methyl-1,2,3,4-tetrahydronaphthalene; 8-Methyl-5-methoxy-1,2,3,4-tetrahydronaphthalene; 5-Methoxy-8-methyltetralin; 1,2,3,4-Tetrahydro-5-methoxy-8-methylnaphthalene; 8-Methyl-5-methoxytetralin; 5-Methoxy-8-methyl-1,2,3,4-tetrahydronaphthalene (9CI)
EINECS	Contact for details

Quality Control

Every batch of Naphthalene, 1,2,3,4-Tetrahydro-5-Methoxy-8-Methyl- (9Ci) is produced under strict quality management protocols to ensure consistency and purity for critical R&D and scale-up processes. Our products undergo rigorous quality testing, including chromatographic purity analysis and structural confirmation, to meet the high standards required for synthetic intermediates. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 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.