Description

7H-Thiazolo[5,4-E]Benzotriazole(8Ci,9Ci) is a specialized heterocyclic organic compound with the CAS registry number 211-28-9. This fused triazole-thiazole structure serves as a critical advanced intermediate in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), photostabilizers, and high-performance materials that require this specific bicyclic scaffold.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators.
• Material Science: Acts as a precursor for organic light-emitting diodes (OLEDs), photoconductive materials, and corrosion inhibitors.
• UV Absorber/Stabilizer Research: Investigated for its potential application in polymer stabilization due to its benzotriazole moiety, which can absorb UV light.
• Organic Synthesis & Catalysis: Serves as a versatile ligand or core structure in the development of new catalytic systems and complex organic molecules.
• Analytical Chemistry: May be used as a reference standard or reagent in chromatographic analysis and method development.

Basic Information

Item	Details
Product Name	7H-Thiazolo[5,4-E]Benzotriazole(8Ci,9Ci)
CAS No.	211-28-9
Molecular Formula	C8H5N3S
Molecular Weight	175.21 g/mol
Synonyms	7H-Thiazolo[5,4-e]benzotriazole; Thiazolo[5,4-e]benzotriazole; 211-28-9; 1,2,4-Triazolo[4,3-b]benzothiazole; NSC 163063; 7H-[1,3]Thiazolo[5,4-e][1,2,4]triazole; Thiazolo(5,4-e)benzotriazole
EINECS	Contact for details

Quality Control

Our production of 7H-Thiazolo[5,4-E]Benzotriazole(8Ci,9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the precise requirements of our clients. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your research or manufacturing standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term storage to prevent potential degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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