Description

1,1'-Thiobis(2-Naphthol) CAS NO 17096-15-0 is a high-purity organic sulfur compound featuring a thioether bridge connecting two 2-naphthol units. This compound is valued for its role as a versatile chemical intermediate and a potential ligand or building block in advanced material synthesis. It is primarily sought by research and development laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating novel compounds with specific functional properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a building block for developing new pesticides, herbicides, and plant growth regulators.
• Ligand in Catalysis: Acts as a potential ligand for metal complexes in catalytic reactions for organic synthesis.
• Polymer & Material Science: Employed in the research and development of specialty polymers, resins, and advanced organic materials.
• Dye & Pigment Intermediate: Functions as a starting material for synthesizing complex organic dyes and pigments.
• Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry and medicinal chemistry.

Basic Information

Product Name	1,1'-Thiobis(2-Naphthol)
CAS No.	17096-15-0
Molecular Formula	C₂₀H₁₄O₂S
Molecular Weight	318.39 g/mol
Synonyms	2,2'-Thiobis(1-naphthol); Bis(2-hydroxy-1-naphthyl) Sulfide; 2,2'-Dihydroxy-1,1'-dinaphthyl Sulfide; 1-Naphthol, 1,1'-thiobis-; 2-Hydroxy-1-naphthyl Sulfide; Dinaphtho[1,2-b:1',2'-d]thiophene-6,11-diol (tautomer); Thiobis(2-naphthol)
EINECS	241-158-5

Quality Control

Our 1,1'-Thiobis(2-Naphthol) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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