Description

6-Hydroxy-2-Methyl-5,7-Dinitro-4H-1-Benzopyran-4-One is a specialized nitro-substituted benzopyranone derivative, a key synthetic intermediate valued for its unique molecular architecture. This compound is crucial for researchers and manufacturers requiring a precise, high-purity building block for advanced chemical synthesis. It is primarily utilized in the development of pharmaceutical intermediates, agrochemicals, and functional materials where its specific substitution pattern enables targeted molecular modifications.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Research: Used in the development and study of new herbicides, fungicides, and plant growth regulators.
• Dye & Pigment Synthesis: Acts as a key intermediate for creating specialized nitro-aromatic dyes and organic pigments.
• Material Science: Employed in the research of advanced organic materials, including polymers and liquid crystals.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new organic reactions and methodologies.
• Analytical Reference Standard: Used as a certified reference material (CRM) for quality control and analytical method development in various industries.

Basic Information

Product Name	6-Hydroxy-2-Methyl-5,7-Dinitro-4H-1-Benzopyran-4-One
CAS No.	30253-11-3
Molecular Formula	C10H6N2O7
Molecular Weight	266.17 g/mol
Synonyms	5,7-Dinitro-6-hydroxy-2-methyl-4H-chromen-4-one; 6-Hydroxy-2-methyl-5,7-dinitrochromone; 2-Methyl-5,7-dinitro-6-hydroxychromone; 4H-1-Benzopyran-4-one, 6-hydroxy-2-methyl-5,7-dinitro-; Chromone, 6-hydroxy-2-methyl-5,7-dinitro-; 30253-11-3
EINECS	Contact for details

Quality Control

Our 6-Hydroxy-2-Methyl-5,7-Dinitro-4H-1-Benzopyran-4-One is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with each shipment to support your quality assurance protocols.

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). Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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