Description

4H-1-Benzopyran-4-One,2-(3-Methoxyphenyl)-3-Nitro-(9Ci) is a specialized nitro-substituted benzopyranone derivative, a key chemical building block valued for its unique structural motif. This compound is critical for advanced research and development in organic synthesis, particularly in constructing complex molecular architectures. It is primarily utilized by pharmaceutical R&D laboratories, agrochemical innovators, and specialty chemical manufacturers for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its benzopyranone core for biological activity.
• Organic Synthesis Building Block: A versatile synthon for constructing complex heterocyclic compounds and fine chemicals in research settings.
• Material Science Research: Investigated for potential applications in creating advanced organic materials, such as dyes or photoresponsive polymers.
• Chemical Reference Standard: Employed as an analytical standard in quality control and method development for related compound analysis.

Basic Information

Product Name	4H-1-Benzopyran-4-One,2-(3-Methoxyphenyl)-3-Nitro-(9Ci)
CAS No.	143468-21-7
Molecular Formula	C16H11NO5
Molecular Weight	297.26 g/mol
Synonyms	2-(3-Methoxyphenyl)-3-nitro-4H-chromen-4-one; 3-Nitro-2-(3-methoxyphenyl)-4H-chromen-4-one; 2-(3-Methoxyphenyl)-3-nitro-4H-1-benzopyran-4-one; 2-(3-Methoxyphenyl)-3-nitrochromone; 3-Nitro-2-(m-methoxyphenyl)chromone; Chromone, 2-(3-methoxyphenyl)-3-nitro-; 4H-1-Benzopyran-4-one, 2-(3-methoxyphenyl)-3-nitro-
EINECS	Contact for details

Quality Control

Our 4H-1-Benzopyran-4-One,2-(3-Methoxyphenyl)-3-Nitro-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from heat, sparks, and open flame.

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%

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