Description

1-Acetyl-4(1H)-Cinnolinone is a specialized heterocyclic organic compound that serves as a versatile building block in advanced chemical synthesis. Its unique cinnolinone core structure makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This high-purity compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to create new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive heterocyclic scaffold.
• Material Science: Serves as a building block for creating organic semiconductors, liquid crystals, and other advanced functional materials.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex nitrogen-containing heterocycles and exploring new reaction methodologies.
• Bioconjugate Chemistry: Potential use in creating labeled probes or tagged molecules for diagnostic or biochemical research applications.

Basic Information

Product Name	1-Acetyl-4(1H)-Cinnolinone
CAS No.	93334-81-7
Molecular Formula	C₁₁H₈N₂O₂
Molecular Weight	200.19 g/mol
Synonyms	1-Acetyl-4-cinnolinone; 1-Acetyl-4-hydroxycinnoline; 4(1H)-Cinnolinone, 1-acetyl-; 1-Acetyl-1,4-dihydrocinnolin-4-one; 1-Acetyl-4-oxo-1,4-dihydrocinnoline; N-Acetyl-4-hydroxycinnolinium betaine
EINECS	Contact for details

Quality Control

Our 1-Acetyl-4(1H)-Cinnolinone 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, MS), 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, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

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	≤ 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.