Description

4-Oxo-1,2,3,4-Tetrahydronaphthalene-1-Carboxylic Acid is a versatile tetralone-based carboxylic acid derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its fused bicyclic structure and functional groups make it a valuable building block for constructing complex molecules with high precision. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of tetralin-based drug candidates, including potential central nervous system (CNS) agents and cardiovascular drugs.
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, and plant growth regulators with specific activity profiles.
• Organic Synthesis & Research: A versatile scaffold for academic and industrial R&D, used in cyclization reactions, ring transformations, and the preparation of complex natural product analogs.
• Material Science Precursor: Intermediate for the synthesis of specialty chemicals, dyes, and advanced polymeric materials requiring specific aromatic frameworks.
• Chemical Reference Standard: Used as a high-purity standard in analytical laboratories for method development and quality control in related chemical processes.

Basic Information

Product Name	4-Oxo-1,2,3,4-Tetrahydronaphthalene-1-Carboxylic Acid
CAS No.	3123-46-4
Molecular Formula	C11H10O3
Molecular Weight	190.20 g/mol
Synonyms	1-Carboxy-4-oxo-1,2,3,4-tetrahydronaphthalene; 1,2,3,4-Tetrahydro-4-oxo-1-naphthalenecarboxylic Acid; 4-Oxo-1-tetralincarboxylic Acid; α-Tetralone-1-carboxylic Acid; 1,2,3,4-Tetrahydro-4-oxonaphthalene-1-carboxylic Acid; 4-Keto-1,2,3,4-tetrahydronaphthalene-1-carboxylic Acid; 1-Carboxy-α-tetralone
EINECS	221-500-6

Quality Control

Our 4-Oxo-1,2,3,4-Tetrahydronaphthalene-1-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications.

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 acids and organic solvents. For long-term storage, consider inert atmosphere conditions to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.