Description

5-Bromo-7-Fluoro-1H-Indazole-3-Carboxylic Acid is a high-purity, multi-functional heterocyclic building block of significant importance in modern organic synthesis. Its core value lies in its unique molecular scaffold, which serves as a critical precursor for the development of novel pharmaceutical compounds and advanced materials. This product is primarily needed by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries, where it is utilized to construct complex molecules with targeted biological or physical properties. Its specific substitution pattern makes it a versatile intermediate for medicinal chemistry programs.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in oncology, neurology, and anti-inflammatory drug discovery.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its halogenated indazole core.
• Material Science: Serves as a precursor for functionalized polymers, liquid crystals, and organic electronic materials due to its rigid, aromatic structure.
• Chemical Biology: Employed as a molecular probe or tag in biochemical assays and diagnostic tool development.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and CDMOs performing bespoke synthesis for clients.
• Academic Research: Used in universities and research institutes for methodological studies in heterocyclic and organofluorine chemistry.

Basic Information

Product Name	5-Bromo-7-Fluoro-1H-Indazole-3-Carboxylic Acid
CAS No.	1360953-31-6
Molecular Formula	C8H4BrFN2O2
Molecular Weight	259.03 g/mol
Synonyms	5-Bromo-7-fluoro-1H-indazole-3-carboxylic acid; 1H-Indazole-3-carboxylic acid, 5-bromo-7-fluoro-; 1360953-31-6; 5-Bromo-7-fluoroindazole-3-carboxylic acid; 7-Fluoro-5-bromo-1H-indazole-3-carboxylic acid; 3-Carboxy-5-bromo-7-fluoroindazole; 5-Br-7-F-1H-indazole-3-COOH
EINECS	Contact for details

Quality Control

Our 5-Bromo-7-Fluoro-1H-Indazole-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications and test results are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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 (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.