Description

1H-Pyrazolo[1,5-A]Indole(9Ci) is a high-purity fused heterocyclic compound that serves as a critical building block in advanced organic synthesis. Its unique indole-pyrazole hybrid structure makes it a valuable intermediate for developing novel pharmaceuticals and functional materials. This compound is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Research: Used as a core scaffold for developing new-generation pesticides and herbicides with enhanced activity.
• Material Science: Building block for organic light-emitting diodes (OLEDs) and other electronic materials due to its fused aromatic system.
• Academic & R&D: Essential reagent for methodological studies in heterocyclic chemistry and new reaction development.
• Dye & Pigment Synthesis: Intermediate for creating specialized colorants and fluorescent markers.

Basic Information

Product Name	1H-Pyrazolo[1,5-A]Indole(9Ci)
CAS No.	42318-55-8
Molecular Formula	C10H8N2
Molecular Weight	156.19 g/mol
Synonyms	1H-Pyrazolo[1,5-a]indole; Pyrazolo[1,5-a]indole; 1H-Pyrazolo(1,5-a)indole; 1-Azaindole[1,2-b]pyrazole; Indolo[1,2-b]pyrazole; 42318-55-8; 1H-Pyrazolo[1,5-a]indole, 9CI
EINECS	Contact for details

Quality Control

Our 1H-Pyrazolo[1,5-A]Indole(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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.