Description

Ethyl 1-Oxo-1,2,3,4-Tetrahydronaphthalene-2-Carboxylate is a high-purity organic ester compound that serves as a versatile and critical building block in advanced chemical synthesis. Its value lies in its unique tetralone-based structure, which is essential for constructing complex molecular frameworks found in pharmaceuticals and specialty chemicals. This intermediate is particularly sought after by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of active pharmaceutical ingredients (APIs) and other high-value compounds.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of complex drug molecules, particularly those with tetralin or naphthalene-based structures.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and advanced organic materials requiring specific stereochemistry.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including novel cyclization and functionalization reactions.
• Chemical Reference Standard: Employed as an analytical standard for quality control and method validation in regulated laboratories.

Basic Information

Product Name	Ethyl 1-Oxo-1,2,3,4-Tetrahydronaphthalene-2-Carboxylate
CAS No.	6742-26-3
Molecular Formula	C₁₃H₁₄O₃
Molecular Weight	218.25 g/mol
Synonyms	Ethyl 2-Oxo-1,2,3,4-tetrahydronaphthalene-1-carboxylate; Ethyl 1-Oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate; 2-Carbethoxy-1-tetralone; 1-Oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylic Acid Ethyl Ester; Ethyl 2-Oxo-3,4-dihydro-1H-naphthalene-1-carboxylate; 2-Ethoxycarbonyl-1-tetralone; 1-Tetralone-2-carboxylic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Ethyl 1-Oxo-1,2,3,4-Tetrahydronaphthalene-2-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment, ensuring full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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