Description

6-Bromo-4-Hydroxy-3-Chloro (1H)Indazole is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its unique halogenated and hydroxylated indazole core makes it a critical intermediate for constructing complex molecular architectures with tailored biological and material properties. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of kinase inhibitors, anticancer agents, and other bioactive molecules targeting the indazole pharmacophore.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and plant growth regulators due to its halogen-substituted heterocyclic structure.
• Material Science Precursor: Serves as a building block for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in organic light-emitting diodes (OLEDs).
• Chemical Biology Probe: Employed in the design and synthesis of molecular probes for studying enzyme function and cellular signaling pathways.
• Custom Synthesis & Contract Manufacturing: An essential starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.

Basic Information

Product Name	6-Bromo-4-Hydroxy-3-Chloro (1H)Indazole
CAS No.	887568-77-6
Molecular Formula	C7H4BrClN2O
Molecular Weight	247.48 g/mol
Synonyms	6-Bromo-4-hydroxy-3-chloro-1H-indazole; 3-Chloro-6-bromo-1H-indazol-4-ol; 4-Hydroxy-6-bromo-3-chloro-1H-indazole; 1H-Indazole, 6-bromo-4-hydroxy-3-chloro-; 6-Bromo-3-chloro-1H-indazol-4-ol; 887568-77-6; 6-Br-4-OH-3-Cl-indazole
EINECS	Contact for details

Quality Control

Every batch of 6-Bromo-4-Hydroxy-3-Chloro (1H)Indazole is manufactured under a strict quality management system and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and support our products with a detailed Certificate of Analysis (COA) for each lot, which is available upon request. Our quality commitment aligns with the standards required for cGMP (current Good Manufacturing Practice) intermediates and research-grade chemicals.

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 light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Purity (HPLC, Area %)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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