Description

4-Cinnolinecarboxaldehyde is a versatile and high-value heterocyclic building block used in advanced organic synthesis. This compound is particularly significant for its role as a key precursor in the development of novel pharmaceuticals and agrochemicals. It is primarily sought after by research institutions and industrial R&D departments focused on medicinal chemistry, material science, and fine chemical manufacturing.

Application

• Pharmaceutical Intermediates: Serves as a crucial precursor in the synthesis of potential drug candidates, particularly for cinnoline-based molecules with biological activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure.
• Material Science: Acts as a building block for creating specialized organic ligands, dyes, and photoactive materials.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new chemical reactions in heterocyclic chemistry.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Item	Detail
Product Name	4-Cinnolinecarboxaldehyde
CAS No.	90418-57-8
Molecular Formula	C9H6N2O
Molecular Weight	158.16 g/mol
Synonyms	4-Formylcinnoline; Cinnoline-4-carboxaldehyde; 4-Cinnolinecarbaldehyde; 4-Cinnolinecarbonal; 90418-57-8; Cinnoline-4-carbaldehyde; 4-Carboxycinnoline aldehyde; 4-Cinnoline aldehyde
EINECS	Contact for details

Quality Control

Our 4-Cinnolinecarboxaldehyde is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere for long-term preservation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Light yellow to yellow 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.