Description

2H-Indazole,5-Bromo-2-Ethyl-(9Ci) is a high-purity brominated indazole derivative, a crucial building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of novel pharmaceuticals and agrochemicals, enabling the creation of complex molecular architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical, biotechnology, and agrochemical industries for drug discovery and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other small molecule therapeutics.
• Agrochemical Research: Used in the synthesis of novel crop protection agents and herbicides, leveraging its heterocyclic core for biological activity.
• Material Science: Acts as a precursor for functionalized organic materials and ligands used in catalysis and coordination chemistry.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the exploration of new chemical reactions involving halogenated heterocycles.

Basic Information

Product Name	2H-Indazole,5-Bromo-2-Ethyl-(9Ci)
CAS No.	590417-97-3
Molecular Formula	C9H9BrN2
Molecular Weight	225.09 g/mol
Synonyms	5-Bromo-2-ethyl-2H-indazole; 5-Bromo-2-ethylindazole; 2-Ethyl-5-bromo-2H-indazole; 590417-97-3; 5-Bromo-2-ethyl-1H-indazole (tautomer); SCHEMBL2180627; AKOS040759232; BRN 15266657
EINECS	Contact for details

Quality Control

Our 2H-Indazole,5-Bromo-2-Ethyl-(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) with detailed chromatographic data are provided for traceability and to support your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white 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.