Description

3-Bromo-4-Nitro (1H)Indazole is a high-purity heterocyclic aromatic compound serving as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both bromo and nitro substituents on the indazole core, makes it a versatile intermediate for constructing complex pharmacologically active molecules. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel drug candidates and active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of targeted small-molecule therapeutics, including kinase inhibitors and other enzyme modulators.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and pesticides with enhanced efficacy and selectivity.
• Material Science: Serves as a building block for creating specialized organic ligands and functional materials.
• Chemical Biology: Employed in the design and synthesis of molecular probes for studying biological pathways and protein functions.
• Academic & Contract Research: A valuable reagent for methodological development and discovery chemistry in university and CRO laboratories.

Basic Information

Product Name	3-Bromo-4-Nitro (1H)Indazole
CAS No.	74209-17-9
Molecular Formula	C7H4BrN3O2
Molecular Weight	242.03 g/mol
Synonyms	3-Bromo-4-nitro-1H-indazole; 4-Nitro-3-bromo-1H-indazole; 1H-Indazole, 3-bromo-4-nitro-; 3-Bromo-4-nitroindazole; 74209-17-9; 3-Br-4-NO2-indazole
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Nitro (1H)Indazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for every shipment, supporting your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong reducing agents and bases. The compound is light-sensitive; store away from light.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms to reference spectrum
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.