Description

Benzothiazole, 2-Pyrazinyl- (9Ci) CAS NO 133593-36-9 is a heterocyclic organic compound that serves as a versatile and high-value synthetic intermediate. Its unique fused-ring structure, combining benzothiazole and pyrazine moieties, makes it a critical building block for advanced chemical synthesis. This compound is primarily sought by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders or possessing antimicrobial properties.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Material Science: Building block for creating organic semiconductors, light-emitting diodes (OLEDs), and other electronic materials due to its electron-accepting characteristics.
• Coordination Chemistry: Acts as a ligand for metal complexes in catalytic applications and sensor development.
• Dye & Pigment Synthesis: Intermediate for producing specialized dyes and pigments with specific light-absorption properties.
• Academic & Contract Research: Essential reagent for methodological studies and discovery chemistry in university and CRO laboratories.

Basic Information

Product Name	Benzothiazole, 2-Pyrazinyl- (9Ci)
CAS No.	133593-36-9
Molecular Formula	C11H7N3S
Molecular Weight	213.26 g/mol
Synonyms	2-(Pyrazin-2-yl)benzothiazole; 2-Pyrazinylbenzothiazole; Benzothiazole, 2-pyrazinyl-; Pyrazinylbenzothiazole; 2-(2-Pyrazinyl)benzothiazole; 2-Pyrazinyl-1,3-benzothiazole; NSC 405124; 2-(Pyrazin-2-yl)-1,3-benzothiazole
EINECS	Contact for details

Quality Control

We supply Benzothiazole, 2-Pyrazinyl- (9Ci) in high-purity grades suitable for research and development. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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 room temperature (15-25°C). Keep away from strong oxidizing agents.

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%

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