Description

1H-Indazole, 5-Bromo-3-(1H-Pyrrol-2-Yl)- is a high-purity, heterocyclic organic compound featuring a fused indazole and pyrrole structure, serving as a sophisticated building block in advanced chemical synthesis. Its unique molecular architecture makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily targeted at research and development teams in the pharmaceutical, agrochemical, and material science industries seeking to innovate with complex nitrogen-containing heterocycles.

Application

• As a key synthetic intermediate in the research and development of novel pharmaceutical candidates, particularly kinase inhibitors and other targeted therapies.
• Utilized in agrochemical research for the synthesis of new generation herbicides and fungicides with specific modes of action.
• Serves as a specialty building block in material science for creating organic semiconductors, ligands for catalysis, or advanced polymers.
• Employed in academic and contract research organizations (CROs) for methodological studies in heterocyclic and medicinal chemistry.
• Potential use in the development of diagnostic agents or imaging probes due to its modifiable bromo-substituent.

Basic Information

Product Name	1H-Indazole, 5-Bromo-3-(1H-Pyrrol-2-Yl)-
CAS No.	911305-49-2
Molecular Formula	C11H8BrN3
Molecular Weight	262.11 g/mol
Synonyms	5-Bromo-3-(1H-pyrrol-2-yl)-1H-indazole; 5-Bromo-3-(2-pyrrolyl)-1H-indazole; 3-(1H-Pyrrol-2-yl)-5-bromo-1H-indazole; 5-Bromo-3-pyrrol-2-yl-1H-indazole; 1H-Indazole, 5-bromo-3-(1H-pyrrol-2-yl)-; 911305-49-2; 5-Bromo-3-(1H-pyrrol-2-yl)indazole
EINECS	Contact for details

Quality Control

Our 1H-Indazole, 5-Bromo-3-(1H-Pyrrol-2-Yl)- is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to ensure optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.