Description

1,2,3,4-Tetrahydro-4-Oxo-2-Naphthalenecarboxylic Acid Ethyl Ester is a versatile and high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound is valued for its functionalized tetralone structure, which serves as a key building block for constructing complex molecular architectures. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with tetralin or naphthalene-based structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for the development of specialized organic electronic materials and charge-transport layers.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of complex organic dyes and high-performance pigments.
• Academic and Industrial R&D: Employed in chemical research for methodology development, catalysis studies, and the creation of novel chemical libraries.
• Fine Chemical Production: Utilized in custom synthesis and the manufacture of other specialty chemicals requiring a functionalized tetralone core.

Basic Information

Product Name	1,2,3,4-Tetrahydro-4-Oxo-2-Naphthalenecarboxylic Acid Ethyl Ester
CAS No.	22743-00-6
Molecular Formula	C₁₃H₁₄O₃
Molecular Weight	218.25 g/mol
Synonyms	Ethyl 4-Oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate; 2-Carbethoxy-1-tetralone; 2-Carbethoxy-1,2,3,4-tetrahydro-4-oxonaphthalene; 4-Oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylic Acid Ethyl Ester; 2-Ethoxycarbonyl-1-tetralone; 1-Tetralone-2-carboxylic Acid Ethyl Ester; Ethyl 2-Oxo-1,2,3,4-tetrahydronaphthalene-4-carboxylate (isomer reference)
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetrahydro-4-Oxo-2-Naphthalenecarboxylic Acid Ethyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

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.