Description

4-Hydroxy-7-Methoxy-3-Nitrocoumarin is a specialized nitrocoumarin derivative, a key synthetic intermediate in fine chemical and pharmaceutical research. Its unique molecular structure, featuring both hydroxy and nitro substituents, makes it a valuable precursor for synthesizing more complex heterocyclic compounds and functional dyes. This product is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel drug candidates, particularly those with potential biological activity.
• Fluorescent Probe & Dye Synthesis: Used in the development of fluorescent markers, sensors, and specialty dyes due to the coumarin core's photophysical properties.
• Agrochemical Research: Acts as a key intermediate in creating new active ingredients for crop protection products.
• Organic Synthesis & Chemical Research: Employed in academic and industrial labs to construct complex molecular architectures and study reaction mechanisms.
• Material Science: Investigated for use in organic light-emitting diodes (OLEDs) and other advanced electronic materials.

Basic Information

Product Name	4-Hydroxy-7-Methoxy-3-Nitrocoumarin
CAS No.	13710-73-1
Molecular Formula	C₁₀H₇NO₆
Molecular Weight	237.17 g/mol
Synonyms	3-Nitro-4-hydroxy-7-methoxycoumarin; 4-Hydroxy-7-methoxy-3-nitrocoumarin; 7-Methoxy-4-hydroxy-3-nitrocoumarin; 3-Nitro-4-hydroxy-7-methoxy-2H-chromen-2-one; 4-Hydroxy-7-methoxy-3-nitro-2H-chromen-2-one; 2H-1-Benzopyran-2-one, 4-hydroxy-7-methoxy-3-nitro-; NSC 403697
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-7-Methoxy-3-Nitrocoumarin is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided and available upon request, supporting your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline 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.