Description

7-Bromo-1H-Indazole-3-Carbaldehyde is a high-purity, versatile heterocyclic building block essential for advanced organic synthesis. This compound is critical for medicinal chemistry research and the development of novel active pharmaceutical ingredients (APIs). It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries to construct complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors, anticancer agents, and other biologically active small molecules.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a building block for advanced organic materials, including ligands for metal-organic frameworks (MOFs) and functional polymers.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biochemical studies.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and CDMOs performing bespoke synthesis for clients.
• Academic Research: Used in university and institutional labs for methodological development and exploration of new heterocyclic chemistry.

Basic Information

Product Name	7-Bromo-1H-Indazole-3-Carbaldehyde
CAS No.	887576-89-8
Molecular Formula	C8H5BrN2O
Molecular Weight	225.04 g/mol
Synonyms	7-Bromo-1H-indazole-3-carboxaldehyde; 3-Formyl-7-bromo-1H-indazole; 7-Bromoindazole-3-carbaldehyde; 7-Bromo-3-formyl-1H-indazole; 1H-Indazole-3-carboxaldehyde, 7-bromo-; 7-Bromo-1H-indazole-3-carboxaldehyde; 7-Bromo-1H-indazole-3-aldehyde
EINECS	Contact for details

Quality Control

Our 7-Bromo-1H-Indazole-3-Carbaldehyde is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and supporting regulatory filings for research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.