Description

Naphtho[2,1-D]Thiazole-2(3H)-Thione (9Ci) CAS NO 17931-26-9 is a specialized heterocyclic organic compound belonging to the benzothiazole family, characterized by its fused naphthalene-thiazole-thione structure. This compound serves as a critical synthetic intermediate and building block in advanced organic synthesis, valued for its unique electronic properties and reactivity. It is primarily required by pharmaceutical research, agrochemical development, and material science sectors for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in developing new classes of herbicides, fungicides, or plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as an electron-transport material or a core structure for emissive layer components in electronic displays.
• Dye and Pigment Synthesis: Serves as a building block for creating novel chromophores with specific light-absorption properties.
• Corrosion Inhibitor Formulation: Investigated for use in protective coatings for metals due to its heterocyclic structure.
• Ligand in Catalysis: Can be utilized to create complex ligands for transition metal catalysts in cross-coupling reactions.
• Academic & Industrial R&D: Employed in fundamental chemical research to explore new reactions and compound libraries.

Basic Information

Item	Detail
Product Name	Naphtho[2,1-D]Thiazole-2(3H)-Thione (9Ci)
CAS No.	17931-26-9
Molecular Formula	C11H7NS2
Molecular Weight	217.31 g/mol
Synonyms	2,3-Dihydro-2-thioxonaphtho[2,1-d]thiazole; Naphtho[2,1-d]thiazole-2(3H)-thione; 2-Thioxo-2,3-dihydronaphtho[2,1-d]thiazole; 2-Mercaptonaphtho[2,1-d]thiazole; Benzo[g]thiazole-2-thiol, 4,5-benz-; 17931-26-9; Naphthothiazolethione
EINECS	Contact for details

Quality Control

Our Naphtho[2,1-D]Thiazole-2(3H)-Thione is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis to ensure compliance with research and industrial grade standards. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.