Description

6-Cinnolinecarboxaldehyde is a high-purity, versatile heterocyclic building block essential for advanced organic synthesis and pharmaceutical research. Its unique cinnoline scaffold and reactive aldehyde functional group make it a critical intermediate for constructing complex molecules with potential biological activity. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for lead optimization and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other enzyme-related pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides that leverage the cinnoline heterocycle.
• Material Science Precursor: Serves as a starting material for creating organic ligands, dyes, and functional polymers with specific electronic properties.
• Chemical Biology Probe Development: Employed in the design and synthesis of molecular probes for studying biological processes and target engagement.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry and for custom synthesis projects in CROs (Contract Research Organizations).

Basic Information

Product Name	6-Cinnolinecarboxaldehyde
CAS No.	932368-54-2
Molecular Formula	C9H6N2O
Molecular Weight	158.16 g/mol
Synonyms	Cinnoline-6-carboxaldehyde; 6-Formylcinnoline; 6-Cinnolinecarbaldehyde; 1,2-Benzodiazine-6-carboxaldehyde; 6-Carboxyaldehydecinnoline; 6-Aldehydecinnoline
EINECS	Contact for details

Quality Control

Every batch of 6-Cinnolinecarboxaldehyde is manufactured and tested under strict quality management systems to ensure consistency and high purity for research and development applications. Our standard grade typically meets a purity specification of ≥95% (by HPLC), with comprehensive identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing batch-specific results are provided with each shipment, and custom purity grades can be supported upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after the original container has been opened.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.