Description

2-Naphthalenecarboxylic Acid, 8-Ethoxy-1,2,3,4-Tetrahydro- is a specialized tetralin-substituted naphthoic acid derivative, serving as a high-value synthetic intermediate in advanced organic chemistry. Its core value lies in its functionalized aromatic-cycloalkane structure, which is critical for constructing complex molecular architectures with precise stereochemistry and electronic properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is utilized in the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in developing compounds with central nervous system (CNS) activity or anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its fused ring system contributes to biological activity and environmental stability.
• Material Science Research: Serves as a precursor for organic semiconductors, liquid crystals, or specialty polymers requiring specific aromatic and aliphatic character.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for producing high-purity, complex organic molecules for various industrial applications.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis, including catalysis studies and novel ring-forming reactions.

Basic Information

Item	Details
Product Name	2-Naphthalenecarboxylic Acid, 8-Ethoxy-1,2,3,4-Tetrahydro-
CAS No.	827022-88-8
Molecular Formula	C₁₄H₁₆O₃
Molecular Weight	232.28 g/mol
Synonyms	8-Ethoxy-1,2,3,4-tetrahydro-2-naphthoic acid; 8-Ethoxy-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid; 2-Carboxy-8-ethoxy-1,2,3,4-tetrahydronaphthalene; ETNA; 8-Ethoxytetralin-2-carboxylic Acid
EINECS	Contact for details

Quality Control

Every batch of 2-Naphthalenecarboxylic Acid, 8-Ethoxy-1,2,3,4-Tetrahydro- is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency meet the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.