Description

4H-1-Benzopyran-4-One, 2-(1-Methyl-1H-1,2,3-Triazol-4-Yl)-6-Nitro- CAS NO 131924-53-3 is a high-purity, advanced heterocyclic compound featuring a benzopyranone core fused with a methylated triazole moiety. This specialized structure makes it a critical intermediate for the synthesis of novel pharmacologically active molecules, particularly in medicinal chemistry research. It is primarily sought after by pharmaceutical R&D and fine chemical synthesis teams developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: Key building block for the research and development of new drug candidates, particularly those targeting specific enzyme pathways.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to explore and optimize biological activity in novel chemical series.
• Organic Synthesis Reference Standard: Serves as a high-purity standard for analytical method development and validation in QC laboratories.
• Academic & Institutional Research: Utilized in universities and research institutes for exploring new synthetic methodologies and heterocyclic chemistry.
• Agrochemical Intermediate: Potential precursor in the development of new crop protection agents and pesticides.
• Material Science Research: Investigated as a precursor for organic electronic materials or specialty polymers due to its conjugated system.

Basic Information

Product Name	4H-1-Benzopyran-4-One, 2-(1-Methyl-1H-1,2,3-Triazol-4-Yl)-6-Nitro-
CAS No.	131924-53-3
Molecular Formula	C12H8N4O4
Molecular Weight	272.22 g/mol
Synonyms	2-(1-Methyl-1H-1,2,3-triazol-4-yl)-6-nitro-4H-chromen-4-one; 6-Nitro-2-(1-methyl-1H-1,2,3-triazol-4-yl)-4H-chromen-4-one; 2-(1-Methyl-1H-1,2,3-triazol-4-yl)-6-nitro-4H-1-benzopyran-4-one; 6-Nitro-2-(1-methyl-1H-1,2,3-triazol-4-yl)-4H-1-benzopyran-4-one; 2-(1-Methyl-1H-1,2,3-triazol-4-yl)-6-nitrochromone; 6-Nitro-2-(1-methyl-1H-1,2,3-triazol-4-yl)chromone; Chromone derivative, triazole-substituted; 131924-53-3
EINECS	Contact for details

Quality Control

Our 4H-1-Benzopyran-4-One, 2-(1-Methyl-1H-1,2,3-Triazol-4-Yl)-6-Nitro- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, prolonged exposure to light or air should be avoided. For long-term storage, consider keeping the material under an inert atmosphere such as nitrogen or argon.

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.