Description

2-Naphthalenecarboxylic Acid, 1-Bromo-, Methyl Ester is a specialized brominated naphthalene derivative that serves as a valuable synthetic intermediate in advanced organic chemistry. Its core value proposition lies in its precise molecular structure, which enables the introduction of both bromine and ester functionalities into complex molecules, facilitating targeted synthesis. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop active ingredients, as well as in materials science for creating functional dyes and advanced polymers.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring a brominated naphthalene core.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where its structure contributes to specific biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor material for the development of specialized organic semiconductors and light-emitting materials.
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of high-performance, complex organic dyes and pigments.
• Liquid Crystal Materials: Utilized in the synthesis of components for liquid crystal displays (LCDs) due to its rigid, planar structure.
• Polymer Modification: Employed to introduce functional groups into polymer chains, enhancing material properties for specialty plastics and coatings.
• Academic & Industrial Research: A crucial reagent in methodological development and exploratory chemistry within R&D laboratories.

Basic Information

Product Name	2-Naphthalenecarboxylic Acid, 1-Bromo-, Methyl Ester
CAS No.	89555-39-5
Molecular Formula	C13H11BrO2
Molecular Weight	279.13 g/mol
Synonyms	1-Bromo-2-naphthoic acid methyl ester; Methyl 1-bromo-2-naphthoate; 1-Bromonaphthalene-2-carboxylic acid methyl ester; Methyl 1-bromonaphthalene-2-carboxylate; 1-Bromo-2-(methoxycarbonyl)naphthalene; 2-(Methoxycarbonyl)-1-bromonaphthalene; 1-Bromo-2-naphthalenecarboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of 2-Naphthalenecarboxylic Acid, 1-Bromo-, Methyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and quantify impurities. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment. We operate under a quality management system aligned with cGMP principles for pharmaceutical intermediates, ensuring traceability and reliability for our global B2B clients.

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). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and contamination.

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
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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