Description

3-Cinnolinecarboxaldehyde is a versatile and high-value heterocyclic building block essential for advanced organic synthesis. Its unique cinnoline scaffold functionalized with an aldehyde group makes it a critical precursor for constructing complex molecules in pharmaceutical and agrochemical research. This compound is primarily utilized by R&D chemists and process development scientists working on novel active ingredients, particularly in the areas of medicinal chemistry and crop protection.

Application

• Pharmaceutical Intermediates: Serves as a key synthon in the development of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the research and production of new-generation herbicides and fungicides, leveraging the bioactivity of the cinnoline core.
• Ligand and Catalyst Development: Employed in the synthesis of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Acts as a building block for creating organic electronic materials and fluorescent dyes.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new heterocyclic chemistry in university and corporate laboratories.

Basic Information

Product Name	3-Cinnolinecarboxaldehyde
CAS No.	51073-57-5
Molecular Formula	C9H6N2O
Molecular Weight	158.16 g/mol
Synonyms	Cinnoline-3-carboxaldehyde; 3-Formylcinnoline; 3-Cinnolinecarbaldehyde; 1,2-Benzodiazine-3-carboxaldehyde; 51073-57-5; 3-Cinnolinecarboxaldehyde; Cinnoline-3-carbaldehyde
EINECS	Contact for details

Quality Control

Our 3-Cinnolinecarboxaldehyde is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, assay, and impurity profiles. Our quality management system is designed to meet the stringent requirements of advanced chemical synthesis.

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 material is easily oxidized; for long-term storage, consider under an inert atmosphere such as nitrogen or argon. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.