Description

5-(Acetylamino)-1-Hydroxy-2-Naphthoic Acid is a specialized naphthalene derivative that serves as a high-value intermediate in advanced organic synthesis. This compound is critical for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and functional dyes. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its unique structural properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides.
• Dye and Pigment Manufacturing: Serves as a precursor for the production of high-performance naphthol-based dyes and pigments.
• Chemical Research & Development: An important reagent in organic chemistry for studying reaction mechanisms and developing new synthetic methodologies.
• Material Science: Investigated for use in the synthesis of organic semiconductors and advanced polymeric materials.

Basic Information

Product Name	5-(Acetylamino)-1-Hydroxy-2-Naphthoic Acid
CAS No.	63133-78-8
Molecular Formula	C₁₃H₁₁NO₄
Molecular Weight	245.23 g/mol
Synonyms	5-Acetamido-1-hydroxy-2-naphthoic acid; 1-Hydroxy-5-acetamido-2-naphthoic acid; 5-Acetylamino-1-hydroxy-2-naphthalenecarboxylic acid; N-(5-Hydroxy-6-carboxy-2-naphthyl)acetamide; 2-Naphthoic acid, 5-(acetylamino)-1-hydroxy-; 63133-78-8; 5-Acetamido-1-hydroxynaphthalene-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-(Acetylamino)-1-Hydroxy-2-Naphthoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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