Description

4-Chloro-7-Methoxy-3-Nitrocoumarin is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of complex molecules with targeted biological and photophysical properties. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional dyes.

Application

• Pharmaceutical Intermediate: Serves as a crucial synthon for the development of novel coumarin-based drug candidates with potential therapeutic activities.
• Agrochemical Research: Used in the synthesis of advanced pesticide and herbicide molecules, leveraging its heterocyclic core for bioactivity.
• Fluorescent Probe & Dye Synthesis: Acts as a foundational structure for creating specialized fluorescent dyes and molecular probes used in bio-imaging and diagnostics.
• Organic Light-Emitting Diode (OLED) Materials: Employed in research for developing new electron-transport or emissive layer materials in electronic displays.
• Academic & R&D Laboratories: Utilized as a standard or custom reagent in methodological studies and the exploration of new organic reactions.
• Chemical Biology Tool: Incorporated into molecules designed to study enzyme inhibition or cellular processes.

Basic Information

Product Name	4-Chloro-7-Methoxy-3-Nitrocoumarin
CAS No.	720676-41-5
Molecular Formula	C₁₀H₆ClNO₅
Molecular Weight	255.61 g/mol
Synonyms	4-Chloro-7-methoxy-3-nitrocoumarin; 3-Nitro-4-chloro-7-methoxycoumarin; 7-Methoxy-4-chloro-3-nitrocoumarin; 2H-1-Benzopyran-2-one, 4-chloro-7-methoxy-3-nitro-; 4-Chloro-7-methoxy-3-nitro-2H-chromen-2-one; 4-Chloro-7-methoxy-3-nitro-2H-1-benzopyran-2-one; Coumarin, 4-chloro-7-methoxy-3-nitro-
EINECS	Contact for details

Quality Control

Our 4-Chloro-7-Methoxy-3-Nitrocoumarin is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment and is available upon request.

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). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain product integrity.

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%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.