Description

6-Bromo-3-Ethyl-1H-Indazole is a high-purity, versatile heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in the development of novel pharmaceuticals and agrochemicals. It is primarily needed by research scientists and process chemists in the pharmaceutical, agrochemical, and material science industries for lead optimization and scale-up activities.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides due to its bioactive indazole core.
• Material Science: Serves as a building block for organic electronic materials, such as OLED (Organic Light-Emitting Diode) emitters and charge transport materials.
• Chemical Biology: Employed as a molecular probe or tag in biochemical assays and diagnostic tool development.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry and medicinal chemistry research programs.
• Custom Synthesis: Used by fine chemical manufacturers for the contract synthesis of specialized, high-value compounds for clients.

Basic Information

Product Name	6-Bromo-3-Ethyl-1H-Indazole
CAS No.	199172-01-5
Molecular Formula	C9H9BrN2
Molecular Weight	225.09 g/mol
Synonyms	6-Bromo-3-ethylindazole; 3-Ethyl-6-bromo-1H-indazole; 1H-Indazole, 6-bromo-3-ethyl-; 6-Bromo-3-ethyl-1H-indazole; 199172-01-5; 6-Bromo-3-ethylindazole; 3-Ethyl-6-bromoindazole
EINECS	Contact for details

Quality Control

Our 6-Bromo-3-Ethyl-1H-Indazole 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. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We are committed to meeting the stringent requirements of research and development as well as cGMP standards for advanced intermediates.

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 the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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