Description

5-Bromo-Naphthalene-1-Carboxylic Acid Methyl Ester is a high-purity brominated naphthalene derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a versatile halogenated aromatic building block for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in the development of molecules with naphthalene-based scaffolds.
• Agrochemical Research: Used in creating novel herbicides, fungicides, and insecticides that require halogenated aromatic components for enhanced bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor in the synthesis of electron-transport or host materials for optoelectronic devices.
• Liquid Crystal & Dye Chemistry: Acts as a starting material for producing advanced dyes, pigments, and liquid crystal compounds.
• Academic & R&D Laboratories: Utilized in methodological studies and as a reagent for cross-coupling reactions like Suzuki or Buchwald-Hartwig amination.
• Material Science: Intermediate for polymers and advanced organic materials requiring bromo-aromatic functionalization.

Basic Information

Product Name	5-Bromo-Naphthalene-1-Carboxylic Acid Methyl Ester
CAS No.	59866-97-6
Molecular Formula	C12H9BrO2
Molecular Weight	265.10 g/mol
Synonyms	Methyl 5-Bromo-1-naphthoate; 5-Bromo-1-naphthalenecarboxylic Acid Methyl Ester; 1-Naphthalenecarboxylic acid, 5-bromo-, methyl ester; 5-Bromonaphthalene-1-carboxylic acid methyl ester; Methyl 5-bromonaphthalene-1-carboxylate; 5-Bromo-1-naphthoic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our 5-Bromo-Naphthalene-1-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥97.0%
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.