Description

3-Bromo-5-Oxo-5,6,7,8-Tetrahydronaphthalene-1-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its brominated tetralone carboxylic acid structure. This compound is a critical building block in organic synthesis, valued for its precise reactivity which enables the construction of complex molecular frameworks. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Research: Serves as a foundational scaffold for developing new herbicides and fungicides with novel modes of action.
• Material Science: Used in the research and development of organic electronic materials and specialty polymers.
• Academic & R&D: Employed in university and contract research laboratories for methodological studies in organic chemistry and catalysis.
• Chemical Synthesis: Functions as a versatile electrophile or building block for constructing fused polycyclic compounds via cross-coupling and cyclization reactions.

Basic Information

Product Name	3-Bromo-5-Oxo-5,6,7,8-Tetrahydronaphthalene-1-Carboxylic Acid
CAS No.	1273602-53-1
Molecular Formula	C11H9BrO3
Molecular Weight	269.09 g/mol
Synonyms	1-Carboxy-3-bromo-5-oxo-5,6,7,8-tetrahydronaphthalene; 3-Bromo-5-oxo-1,2,3,4-tetrahydronaphthalene-1-carboxylic Acid; 3-Bromo-5-oxo-5,6,7,8-tetrahydro-1-naphthoic Acid; 3-Bromo-5-oxotetralin-1-carboxylic Acid; 1-Naphthalenecarboxylic acid, 3-bromo-5-oxo-5,6,7,8-tetrahydro-; 3-Bromo-5-oxo-1,2,3,4-tetrahydronaphthalene-1-carboxylate
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-Oxo-5,6,7,8-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.

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 heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.