Description

1H-Pyrazolo[1,5-A]Benzimidazole,2-Methyl-(9Ci) CAS NO 56186-84-6 is a high-purity heterocyclic organic compound belonging to the fused pyrazolo-benzimidazole class. This specialized chemical serves as a critical building block (advanced intermediate) in the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the life sciences sector working on novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the development of active pharmaceutical ingredients (APIs), particularly for candidates targeting various disease pathways.
• Agrochemical Research: Used in the synthesis of novel compounds for crop protection and pesticide development, leveraging its heterocyclic core structure.
• Material Science: Serves as a monomer or functional unit in the research of advanced organic electronic materials, such as OLEDs or conductive polymers.
• Dye & Pigment Synthesis: Employed as a building block for creating specialized heterocyclic dyes and colorants with specific light-absorption properties.
• Academic & Contract Research: Utilized in university laboratories and CROs (Contract Research Organizations) for fundamental organic chemistry studies and custom synthesis projects.

Basic Information

Product Name	1H-Pyrazolo[1,5-A]Benzimidazole,2-Methyl-(9Ci)
CAS No.	56186-84-6
Molecular Formula	C10H9N3
Molecular Weight	171.20 g/mol
Synonyms	2-Methyl-1H-pyrazolo[1,5-a]benzimidazole; 2-Methyl-1H-pyrazolo[1,5-a]benzimidazole (9CI); 1H-Pyrazolo[1,5-a]benzimidazole, 2-methyl-; 2-Methylpyrazolo[1,5-a]benzimidazole; 1H-Pyrazolo[1,5-a]benzimidazole, 2-methyl- (9CI); 2-Methyl-1H-pyrazolo[1,5-a]benzimidazole; 56186-84-6; Pyrazolo[1,5-a]benzimidazole, 2-methyl-
EINECS	Contact for details

Quality Control

Our 1H-Pyrazolo[1,5-A]Benzimidazole,2-Methyl-(9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request, providing full traceability and supporting your quality assurance protocols.

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 optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.