Description

(4-Methoxy-1-Naphthyl)Acetic Acid is a high-purity naphthalene derivative characterized by its acetic acid moiety substituted with a methoxy-naphthyl group. This compound serves as a versatile and critical pharmaceutical intermediate and organic synthesis building block, valued for its specific aromatic structure. It is primarily required by manufacturers in the pharmaceutical, agrochemical, and advanced material research sectors for developing active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and plant growth regulators.
• Liquid Crystal & OLED Material Research: Serves as a precursor for organic semiconductors and photoactive materials due to its conjugated naphthalene core.
• Organic Synthesis & Catalysis: Acts as a chiral auxiliary or ligand precursor in asymmetric synthesis and transition metal catalysis.
• Dye & Pigment Intermediate: Utilized in the manufacture of specialized azo dyes and high-performance pigments.
• Biochemical Research: Employed as a probe or substrate in enzymatic studies and biochemical assays.

Basic Information

Product Name	(4-Methoxy-1-Naphthyl)Acetic Acid
CAS No.	15257-60-0
Molecular Formula	C₁₃H₁₂O₃
Molecular Weight	216.23 g/mol
Synonyms	2-(4-Methoxynaphthalen-1-yl)acetic acid; 1-Naphthaleneacetic acid, 4-methoxy-; 4-Methoxy-1-naphthaleneacetic acid; 4-Methoxy-α-naphthylacetic acid; (4-Methoxy-1-naphthyl)ethanoic acid; MNPA; p-Methoxynaphthylacetic acid
EINECS	Contact for details

Quality Control

Our (4-Methoxy-1-Naphthyl)Acetic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and structural identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical B2B and research applications.

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 sources, strong oxidizers, and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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