Description

5-Bromo-1-Naphthaleneacetic Acid Methyl Ester is a specialized organic building block and synthetic intermediate of significant value in advanced chemical synthesis. This compound matters for its role as a key precursor in the development of complex molecules, particularly in pharmaceutical and agrochemical research. Industrial and academic researchers in fine chemical, pharmaceutical, and material science sectors need this high-purity intermediate for constructing naphthalene-based structures.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those containing brominated naphthalene motifs.
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science: Acts as a monomer or precursor for the synthesis of specialized organic semiconductors, liquid crystals, and photoconductive polymers.
• Dye & Pigment Synthesis: Employed in the manufacturing of high-performance, light-fast dyes and organic pigments.
• Organic Synthesis Reagent: Functions as a versatile reagent in cross-coupling reactions, esterification studies, and other complex organic transformations in R&D laboratories.
• Academic & Contract Research: Essential for university and CRO (Contract Research Organization) projects focused on medicinal chemistry and novel synthetic pathways.

Basic Information

Product Name	5-Bromo-1-Naphthaleneacetic Acid Methyl Ester
CAS No.	14311-35-4
Molecular Formula	C₁₃H₁₁BrO₂
Molecular Weight	279.13 g/mol
Synonyms	Methyl 5-Bromo-1-naphthylacetate; Methyl (5-Bromo-1-naphthyl)acetate; 5-Bromo-1-naphthaleneacetic Acid Methyl Ester; 1-Naphthaleneacetic Acid, 5-Bromo-, Methyl Ester; (5-Bromonaphthalen-1-yl)acetic Acid Methyl Ester; Methyl 2-(5-Bromonaphthalen-1-yl)acetate; 5-Bromo-1-NAA Methyl Ester
EINECS	Contact for details

Quality Control

Our 5-Bromo-1-Naphthaleneacetic Acid Methyl Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed HPLC/GC purity data, upon request. Our quality commitment aligns with cGMP principles where applicable for pharmaceutical intermediates.

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 strong oxidizing agents and strong bases. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Typical 98.5%)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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