Description

1H-Pyrazolo[4,3-F]Benzothiazole(9Ci) is a heterocyclic organic compound belonging to the fused pyrazolo-benzothiazole class, serving as a valuable synthetic intermediate and building block. Its unique fused-ring structure makes it a key precursor in the development of advanced functional materials and active pharmaceutical ingredients (APIs). This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with specific biological or electronic properties.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold for the synthesis of novel drug candidates, particularly in therapeutic areas targeting the central nervous system, inflammation, and oncology.
• Agrochemical Research: Used as a building block in the development of new pesticides, herbicides, and fungicides due to its bioactive heterocyclic framework.
• Material Science: Acts as a precursor for organic electronic materials, including potential applications in organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex heterocyclic systems and exploring new chemical reactions.
• Dye & Pigment Industry: Functions as an intermediate in the synthesis of specialized dyes and pigments, leveraging the benzothiazole moiety for color and stability properties.

Basic Information

Product Name	1H-Pyrazolo[4,3-F]Benzothiazole(9Ci)
CAS No.	68139-09-3
Molecular Formula	C9H5N3S
Molecular Weight	187.22 g/mol
Synonyms	1H-Pyrazolo[4,3-f]benzothiazole; 1H-Pyrazolo(4,3-f)benzothiazole; 1H-Pyrazolo[4,3-f][1,3]benzothiazole; 68139-09-3; Pyrazolo[4,3-f]benzothiazole; 1H-Pyrazolo[4,3-f]benzothiazole (9CI); 1H-Pyrazolo[4,3-f]-1,3-benzothiazole; 1H-Pyrazolo(4,3-f)-1,3-benzothiazole
EINECS	Contact for details

Quality Control

Our 1H-Pyrazolo[4,3-F]Benzothiazole(9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing purity, identity, and impurity profiles. Our quality management system adheres to cGMP principles where applicable, supporting its use in regulated research and development.

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 incompatible materials. The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder/crystals
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.