Description

1-Naphthalenecarboxylic Acid, 1,2,3,4-Tetrahydro-, Ethyl Ester is a specialized organic ester derived from a partially hydrogenated naphthalene carboxylic acid. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, prized for its unique fused-ring structure. It is primarily utilized by pharmaceutical, agrochemical, and fine chemical research and development teams for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its structural motif can contribute to specific biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor or core structure in the synthesis of electron-transport or host materials for display and lighting technologies.
• Liquid Crystal and Polymer Additives: Employed in the development of specialty monomers or additives to modify the thermal and optical properties of advanced materials.
• Dye and Pigment Manufacturing: Serves as a starting material for synthesizing complex polycyclic colorants with enhanced stability.
• Academic and Industrial Research: A valuable reagent for methodological studies in organic chemistry, including catalysis and novel ring-forming reactions.

Basic Information

Product Name	1-Naphthalenecarboxylic Acid, 1,2,3,4-Tetrahydro-, Ethyl Ester
CAS No.	66041-55-2
Molecular Formula	C₁₄H₁₈O₂
Molecular Weight	218.29 g/mol
Synonyms	Ethyl 1,2,3,4-Tetrahydro-1-naphthoate; Ethyl 5,6,7,8-Tetrahydro-1-naphthoate; 1,2,3,4-Tetrahydro-1-naphthalenecarboxylic Acid Ethyl Ester; 1-Carbethoxy-1,2,3,4-tetrahydronaphthalene; 1,2,3,4-Tetrahydro-1-naphthoic Acid Ethyl Ester; 5,6,7,8-Tetrahydro-1-naphthoic Acid Ethyl Ester; 1-(Ethoxycarbonyl)-1,2,3,4-tetrahydronaphthalene
EINECS	Contact for details

Quality Control

Our production of 1-Naphthalenecarboxylic Acid, 1,2,3,4-Tetrahydro-, Ethyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical specifications. Our quality systems are designed to support cGMP and ISO standards for traceability and reliability in regulated industries.

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, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
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.