Description

Naphtho[2,1-D]Thiazole-2(3H)-Thione, 6,7,8,9-Tetrahydro- (9Ci) is a specialized heterocyclic organic compound belonging to the tetrahydrothiazolothione class. This chemical serves as a valuable advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used as a core scaffold for developing new herbicides, fungicides, or pesticides with specific modes of action.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct fused heterocyclic systems due to its reactive thione and tetrahydro-naphtho moieties.
• Material Science: Potential monomer or additive in the research of specialty polymers, dyes, or organic semiconductors.
• Chemical Research & Development: Serves as a standard or reference compound in analytical method development and structure-activity relationship (SAR) studies.

Basic Information

Product Name	Naphtho[2,1-D]Thiazole-2(3H)-Thione, 6,7,8,9-Tetrahydro- (9Ci)
CAS No.	38159-25-0
Molecular Formula	C11H11NS2
Molecular Weight	221.34 g/mol
Synonyms	6,7,8,9-Tetrahydrobenzo[e][1,3]thiazolo[3,2-a]pyridine-2-thione; 6,7,8,9-Tetrahydro-2H-naphtho[2,1-d]thiazole-2-thione; Tetrahydrobenzonaphthothiazolethione; Naphthothiazolethione derivative; 38159-25-0; 6,7,8,9-Tetrahydro-2-thioxo-2H-naphtho[2,1-d]thiazole
EINECS	Contact for details

Quality Control

Every batch of our Naphtho[2,1-D]Thiazole-2(3H)-Thione, 6,7,8,9-Tetrahydro- (9Ci) is produced and analyzed under strict quality management protocols. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including HPLC, GC-MS, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
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.