Description

6-Bromo-4-Oxo-1H-Cinnoline-3-Carboxylic Acid is a high-purity, synthetically valuable cinnoline derivative, serving as a critical building block in advanced organic synthesis. Its core value lies in providing a functionalized heterocyclic scaffold essential for constructing complex molecules with targeted biological activity. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic core for bioactivity.
• Chemical Biology Probe Synthesis: Employed to create molecular tools for studying biological processes and target identification.
• Material Science Research: Potential building block for creating specialized organic electronic materials or metal-organic frameworks (MOFs).
• Academic & Contract Research: Serves as a starting material for methodological studies and custom synthesis projects in university and CRO laboratories.

Basic Information

Product Name	6-Bromo-4-Oxo-1H-Cinnoline-3-Carboxylic Acid
CAS No.	61588-11-2
Molecular Formula	C9H5BrN2O3
Molecular Weight	269.05 g/mol
Synonyms	6-Bromo-4-oxo-1,4-dihydrocinnoline-3-carboxylic acid; 3-Carboxy-6-bromo-1H-cinnolin-4-one; 6-Bromo-1H-cinnoline-3-carboxylic acid, 4-oxo-; 6-Bromo-4-oxo-1H-cinnoline-3-carboxylic acid; 6-Bromo-4-oxo-1,4-dihydrocinnoline-3-carboxylic acid; 61588-11-2; 6-Bromo-4-oxocinnoline-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 6-Bromo-4-Oxo-1H-Cinnoline-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.