Description

4-Bromo-1H-Indazole-6-Carboxaldehyde is a versatile and high-value brominated indazole derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique molecular scaffold, featuring both a bromo substituent and an aldehyde functional group, makes it an essential building block for constructing complex heterocyclic compounds. This product is primarily utilized by research scientists and process chemists in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of small molecule drug candidates, particularly kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a building block for organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Biology: Employed in the design and synthesis of molecular probes and biochemical tools.
• Academic & Contract Research: Essential for methodological development and discovery chemistry in university and CRO laboratories.
• Custom Synthesis: A starting material for the contract manufacturing of specialized fine chemicals and advanced intermediates.

Basic Information

Product Name	4-Bromo-1H-Indazole-6-Carboxaldehyde
CAS No.	1168721-41-2
Molecular Formula	C8H5BrN2O
Molecular Weight	225.04 g/mol
Synonyms	4-Bromo-1H-indazole-6-carbaldehyde; 6-Bromo-1H-indazole-4-carboxaldehyde; 4-Bromo-6-formyl-1H-indazole; 1H-Indazole-6-carboxaldehyde, 4-bromo-; 1168721-41-2; 4-Bromoindazole-6-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 4-Bromo-1H-Indazole-6-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry standards for research and development use.

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). Due to its sensitivity to oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.