Description

8-[(Carboxymethyl)Sulfanyl]-1-Naphthoic Acid is a specialized naphthalene derivative featuring both carboxylic acid and thioether functionalities, making it a valuable bifunctional building block for advanced synthesis. This compound is essential for researchers and manufacturers requiring a precise, high-purity intermediate to construct complex molecular architectures. It is primarily utilized in the development of pharmaceuticals, agrochemicals, and functional materials where its unique structure enables critical chemical transformations.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific receptors or enzymes.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Chelator Development: The carboxylic acid and sulfur groups make it suitable for creating custom ligands for metal catalysis or chelating agents.
• Polymer and Material Science: Acts as a monomer or cross-linking agent for producing specialty polymers with tailored properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex organic molecules, including dyes and pigments.
• Bioconjugation Chemistry: Potential use in linking molecules to proteins or other biomolecules for diagnostic or therapeutic applications.

Basic Information

Product Name	8-[(Carboxymethyl)Sulfanyl]-1-Naphthoic Acid
CAS No.	100374-59-2
Molecular Formula	C₁₃H₁₀O₄S
Molecular Weight	262.28 g/mol
Synonyms	8-(Carboxymethylthio)-1-naphthoic Acid; 1-Naphthoic acid, 8-[(carboxymethyl)thio]-; 8-(Carboxymethylsulfanyl)naphthalene-1-carboxylic Acid; 8-Mercapto-1-naphthoic Acid S-carboxymethyl Derivative; NSC 339586; 8-[(Carboxymethyl)thio]-1-naphthalenecarboxylic acid
EINECS	Contact for details

Quality Control

Our production of 8-[(Carboxymethyl)Sulfanyl]-1-Naphthoic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting compliance in regulated research and manufacturing environments.

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). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.