Description

1H-Pyrazole, 1-(1H-Imidazol-2-Yl)- is a heterocyclic organic compound featuring a fused pyrazole-imidazole core structure. This specialized heterocyclic building block is of significant value in advanced organic synthesis and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key synthetic precursor for the development of novel drug candidates, particularly in kinase inhibitor and anti-inflammatory research.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand in Coordination Chemistry: Serves as a versatile ligand for constructing metal-organic frameworks (MOFs) and catalysts due to its nitrogen-rich donor sites.
• Material Science Research: Investigated as a building block for organic semiconductors, conductive polymers, and other advanced functional materials.
• Biochemical Probe Development: Employed in medicinal chemistry to create molecular probes for studying enzyme mechanisms and biological pathways.
• Custom Synthesis & Contract Manufacturing: Supplied for bespoke synthesis projects requiring high-purity, complex heterocyclic scaffolds.

Basic Information

Item	Detail
Product Name	1H-Pyrazole, 1-(1H-Imidazol-2-Yl)-
CAS No.	949466-50-6
Molecular Formula	C6H5N5
Molecular Weight	147.14 g/mol
Synonyms	1-(1H-Imidazol-2-yl)-1H-pyrazole; 1-(1H-Imidazol-2-yl)pyrazole; 1H-Pyrazole, 1-(1H-imidazol-2-yl)-; 1-(Imidazol-2-yl)pyrazole; 2-(1H-Pyrazol-1-yl)-1H-imidazole; 1-(1H-Imidazol-2-yl)pyrazole; 1-(Imidazol-2-yl)-1H-pyrazole; 1-(2-Imidazolyl)pyrazole
EINECS	Contact for details

Quality Control

Our 1H-Pyrazole, 1-(1H-Imidazol-2-Yl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment supports research and development requiring high-integrity building blocks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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