Description

7-Bromo-4(1H)-Cinnolinone is a versatile brominated heterocyclic building block of significant interest in advanced organic synthesis. Its core structure makes it a valuable intermediate for constructing complex molecules, particularly in pharmaceutical research and development. This compound is primarily sought after by R&D chemists and process development scientists in the life sciences sector for creating novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition and other therapeutic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Material Science: Serves as a building block for creating specialized organic electronic materials and functional dyes.
• Chemical Biology: Employed as a molecular probe or a tag in the study of biological processes and target identification.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and exploratory chemistry projects.

Basic Information

Product Name	7-Bromo-4(1H)-Cinnolinone
CAS No.	1414956-67-4
Molecular Formula	C8H5BrN2O
Molecular Weight	225.04 g/mol
Synonyms	7-Bromo-1H-cinnolin-4-one; 7-Bromo-4-hydroxycinnoline; 4(1H)-Cinnolinone, 7-bromo-; 7-Bromocinnolin-4(1H)-one; 7-Bromo-4-cinnolinol; 1414956-67-4; 7-Bromo-4-cinnolinone
EINECS	Contact for details

Quality Control

Our 7-Bromo-4(1H)-Cinnolinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep the container sealed to protect this light-sensitive material from degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.