Description

2-(1-Amino-6-Sulfonaphthalen-2-Yloxy)Acetic Acid is a specialized naphthalene derivative that serves as a key intermediate in the synthesis of advanced functional materials. Its molecular structure, featuring both amino and sulfonic acid groups, makes it a valuable building block for creating dyes, pigments, and other chromophoric compounds. This chemical is primarily utilized by manufacturers in the fine chemical, specialty dye, and advanced material research sectors seeking to develop products with specific optical or binding properties.

Application

• Dye and Pigment Intermediate: A crucial precursor in the synthesis of acid dyes, reactive dyes, and high-performance pigments for textiles, inks, and coatings.
• Fluorescent Probe Synthesis: Used in research and development to create naphthalene-based fluorescent markers and sensors for biological and chemical detection.
• Polymer Modification: Acts as a functional monomer or additive to introduce sulfonic acid groups into polymers, enhancing properties like hydrophilicity or ionic conductivity.
• Pharmaceutical Intermediate: Serves as a building block in the research phase for developing novel active pharmaceutical ingredients (APIs) with naphthalene scaffolds.
• Analytical Reagent: Employed in the preparation of specialized reagents for analytical chemistry and chromatography.
• Corrosion Inhibitor Formulation: A component in the development of advanced corrosion inhibitors for industrial water treatment systems.

Basic Information

Product Name	2-(1-Amino-6-Sulfonaphthalen-2-Yloxy)Acetic Acid
CAS No.	6373-39-3
Molecular Formula	C₁₂H₁₁NO₆S
Molecular Weight	297.28 g/mol
Synonyms	6-Amino-2-(carboxymethoxy)naphthalene-1-sulfonic acid; 2-[(1-Amino-6-sulfo-2-naphthyl)oxy]acetic acid; 1-Amino-6-sulfo-2-naphthoxyacetic acid; 2-(1-Amino-6-sulfo-2-naphthyloxy)acetic acid; Acetic acid, 2-[(1-amino-6-sulfo-2-naphthalenyl)oxy]-; 6-Amino-1-sulfo-2-naphthoxyacetic acid; 2-Hydroxyacetic acid (1-amino-6-sulfo-2-naphthyl) ester
EINECS	228-921-9

Quality Control

Our production of 2-(1-Amino-6-Sulfonaphthalen-2-Yloxy)Acetic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed against comprehensive specifications using advanced techniques like HPLC and NMR. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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