Description

6-Methoxy-α,α-Dimethyl-2-Naphthalenepropionic Acid is a high-purity, synthetically derived naphthalene derivative that serves as a critical advanced intermediate in pharmaceutical and fine chemical synthesis. Its value lies in its unique molecular structure, which provides a versatile scaffold for constructing more complex active pharmaceutical ingredients (APIs) and specialty compounds. This product is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality building blocks for their synthetic pathways.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Fine Chemical Synthesis: Used in the research and production of complex organic molecules for various high-value applications.
• Agrochemical Development: Serves as a precursor in the creation of novel crop protection agents and herbicides.
• Material Science Research: Investigated for its potential in creating organic semiconductors, liquid crystals, or specialty polymers.
• Academic & Industrial R&D: Employed in chemical research laboratories for method development and novel compound exploration.
• Reference Standard: Used as an analytical standard for quality control and method validation in pharmaceutical analysis.

Basic Information

Product Name	6-Methoxy-α,α-Dimethyl-2-Naphthalenepropionic Acid
CAS No.	63021-00-1
Molecular Formula	C₁₆H₁₈O₃
Molecular Weight	258.31 g/mol
Synonyms	6-Methoxy-2-naphthalenepropanoic acid, α,α-dimethyl-; 2-(6-Methoxy-2-naphthyl)-2-methylpropanoic acid; Naproxen Impurity C; Naproxen Related Compound C; 6-Methoxy-α-methyl-2-naphthaleneacetic acid, α-methyl-; AD-1590; (RS)-2-(6-Methoxy-2-naphthyl)-2-methylpropionic acid
EINECS	Contact for details

Quality Control

Our 6-Methoxy-α,α-Dimethyl-2-Naphthalenepropionic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP-grade intermediates and materials for regulatory filings.

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 strong acids and incompatible organic solvents. For long-term storage, consider an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.