Description

(+/-)-2-(6-Methoxy-2-Naphthyl)Propionic Acid CAS NO 23981-80-8 is a high-purity chiral organic compound belonging to the class of 2-arylpropionic acids, serving as a critical intermediate in advanced chemical synthesis. Its value lies in its versatile naphthalene-based structure, which is foundational for creating complex molecules with targeted biological or material properties. This product is essential for research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors who require a reliable building block for active pharmaceutical ingredients (APIs), liquid crystal materials, or functional polymers.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used as a precursor in the development of novel herbicides, fungicides, and plant growth regulators.
• Advanced Material Research: Serves as a monomer or building block for synthesizing specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: Employed in academic and industrial R&D for method development, asymmetric synthesis, and exploring new reaction pathways.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value fine chemicals and custom-manufactured compounds.

Basic Information

Product Name	(+/-)-2-(6-Methoxy-2-Naphthyl)Propionic Acid
CAS No.	23981-80-8
Molecular Formula	C₁₄H₁₄O₃
Molecular Weight	230.26 g/mol
Synonyms	2-(6-Methoxy-2-naphthyl)propanoic acid (racemic); DL-2-(6-Methoxy-2-naphthyl)propionic acid; (±)-Naproxen impurity A; 6-Methoxy-2-naphthylpropionic acid; 2-(6-Methoxynaphthalen-2-yl)propanoic acid; rac-2-(6-Methoxy-2-naphthyl)propionic acid; Naproxen related compound A (racemic); α-Methyl-6-methoxy-2-naphthaleneacetic acid
EINECS	Contact for details

Quality Control

Our (+/-)-2-(6-Methoxy-2-Naphthyl)Propionic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation (IR, NMR), to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	Racemic mixture (50:50)
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.