Description

4H-Thiopyrano[2,3-G]Benzothiazole(9Ci) is a specialized heterocyclic organic compound that serves as a valuable intermediate in advanced chemical synthesis. Its unique fused-ring structure containing sulfur and nitrogen atoms makes it a critical building block for developing novel materials and active pharmaceutical ingredients. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to innovate and optimize their product pipelines.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and pesticides with enhanced efficacy.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core structure for synthesizing electron-transport materials or host materials in display and lighting technologies.
• Dye and Pigment Synthesis: Building block for creating specialized dyes, fluorescent markers, and high-performance pigments.
• Material Science: Intermediate for constructing complex organic frameworks and polymers with specific electronic or photophysical properties.
• Academic & Industrial R&D: Fundamental scaffold for medicinal chemistry and synthetic methodology research in both university and corporate laboratories.

Basic Information

Product Name	4H-Thiopyrano[2,3-G]Benzothiazole(9Ci)
CAS No.	42377-11-7
Molecular Formula	C10H7NS2
Molecular Weight	205.30 g/mol
Synonyms	4H-Thiopyrano[2,3-g]benzothiazole; 4H-Thiopyrano[2,3-g]-1,3-benzothiazole; 4H-Thiopyrano[2,3-g]benzothiazole (9CI); 4H-Thiopyrano[2,3-g]benzothiazole, 9CI; 4H-Thiopyrano[2,3-g]benzothiazole (9CI) (CAS 42377-11-7); 4H-Thiopyrano[2,3-g]benzothiazole, 9CI (CAS 42377-11-7); 4H-Thiopyrano[2,3-g]benzothiazole (9CI) (42377-11-7)
EINECS	Contact for details

Quality Control

Our 4H-Thiopyrano[2,3-G]Benzothiazole(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, assay, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting our clients' regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.