Description

4-Bromo-1H-Indazole-3-Carbonitrile is a high-purity, multi-functional heterocyclic building block of significant importance in modern synthetic chemistry. Its core value lies in its versatile reactivity, serving as a key precursor for constructing complex molecular architectures. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for the synthesis of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A critical scaffold in the research and development of new drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used as a building block for creating novel herbicides, fungicides, and insecticides with improved efficacy.
• Material Science Research: Serves as a precursor for organic electronic materials, such as OLEDs and semiconductors, due to its electron-deficient indazole core.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes and tags for studying biological processes.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects requiring functionalized indazole derivatives.
• Academic & Institutional Research: Used in universities and research institutes for methodological development and exploring new chemical reactions.

Basic Information

Product Name	4-Bromo-1H-Indazole-3-Carbonitrile
CAS No.	1167055-55-1
Molecular Formula	C8H4BrN3
Molecular Weight	222.04 g/mol
Synonyms	4-Bromo-1H-indazole-3-carbonitrile; 4-Bromoindazole-3-carbonitrile; 1H-Indazole-3-carbonitrile, 4-bromo-; 3-Cyano-4-bromo-1H-indazole; 4-Bromo-3-cyanoindazole; 1167055-55-1
EINECS	Contact for details

Quality Control

Our 4-Bromo-1H-Indazole-3-Carbonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
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.