Description

(+/-)-2-(6-Methoxy-2-Naphthyl)Propionic Acid CAS NO 56547-15-0 is a high-purity chiral naphthylpropionic acid derivative, serving as a critical intermediate in advanced pharmaceutical synthesis. Its core value lies in providing a versatile building block for the development of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs). This compound is essential for manufacturers and research institutions in the pharmaceutical, fine chemical, and life science sectors requiring precise and reliable raw materials for complex synthetic routes.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of naproxen and related NSAID (Non-Steroidal Anti-Inflammatory Drug) APIs.
• Fine Chemical Synthesis: Used in research and development for creating novel compounds with potential anti-inflammatory or analgesic activity.
• Biochemical Research: Serves as a standard or reference material in analytical method development and pharmacological studies.
• Asymmetric Synthesis: Utilized in chiral resolution studies and the development of stereoselective catalytic processes.
• Process Chemistry: Employed in scale-up and optimization of manufacturing routes for naproxen sodium and related pharmaceutical salts.

Basic Information

Item	Details
Product Name	(+/-)-2-(6-Methoxy-2-Naphthyl)Propionic Acid
CAS No.	56547-15-0
Molecular Formula	C₁₄H₁₄O₃
Molecular Weight	230.26 g/mol
Synonyms	DL-2-(6-Methoxy-2-naphthyl)propionic acid; (±)-2-(6-Methoxynaphthalen-2-yl)propanoic acid; Racemic 6-Methoxy-α-methyl-2-naphthaleneacetic acid; Naproxen Impurity A (Racemate); RS-Naproxen; DL-Naproxen; 2-(6-Methoxynaphthalen-2-yl)propanoic acid (racemic mixture)
EINECS	Contact for details

Quality Control

Our (+/-)-2-(6-Methoxy-2-Naphthyl)Propionic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis, to ensure it meets the high standards required for pharmaceutical intermediate applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

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

Specification

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