Description

6-Chlorocinnolin-4(1H)-One is a versatile heterocyclic building block and key synthetic intermediate. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and advanced materials. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its utility in medicinal chemistry and organic synthesis.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a building block for creating organic electronic materials, dyes, and pigments.
• Academic & R&D: Employed in university and corporate laboratories for method development and exploratory chemistry projects.
• Chemical Synthesis: Acts as a starting material for the preparation of more complex cinnoline and fused heterocyclic derivatives.

Basic Information

Product Name	6-Chlorocinnolin-4(1H)-One
CAS No.	18514-88-0
Molecular Formula	C8H5ClN2O
Molecular Weight	180.59 g/mol
Synonyms	6-Chloro-1,4-dihydrocinnolin-4-one; 6-Chloro-4-cinnolinol; 6-Chloro-4-hydroxycinnoline; 4-Hydroxy-6-chlorocinnoline; 6-Chloro-4(1H)-cinnolinone; 6-Chlorocinnolin-4-ol; 18514-88-0; 6-Cl-Cinnolin-4-one
EINECS	Contact for details

Quality Control

Our 6-Chlorocinnolin-4(1H)-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). We provide a Certificate of Analysis (COA) with every shipment, detailing all relevant specifications to ensure it meets the rigorous standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.