Description

4H-1-Benzopyran-4-One,2-(2-Methylphenyl)-(9Ci) is a specialized organic compound belonging to the benzopyranone class, serving as a valuable synthetic intermediate. Its precise molecular structure makes it a critical building block for advanced chemical synthesis, offering high purity and consistency for research and industrial applications. This compound is primarily sought by the pharmaceutical, agrochemical, and advanced materials sectors for developing active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: Essential for constructing complex heterocyclic compounds in medicinal and materials chemistry.
• Material Science Research: Investigated as a precursor for organic electronic materials and photonic components.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in laboratories.

Basic Information

Product Name	4H-1-Benzopyran-4-One,2-(2-Methylphenyl)-(9Ci)
CAS No.	116115-49-2
Molecular Formula	C₁₆H₁₂O₂
Molecular Weight	236.27 g/mol
Synonyms	2-(2-Methylphenyl)-4H-1-benzopyran-4-one; 2-(o-Tolyl)-4H-chromen-4-one; 2-(2-Methylphenyl)chromone; 2-(2-Methylphenyl)-4H-chromen-4-one; 2-(o-Methylphenyl)-4-chromone; 116115-49-2; Chromone, 2-(2-methylphenyl)-
EINECS	Contact for details

Quality Control

Our 4H-1-Benzopyran-4-One,2-(2-Methylphenyl)-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

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 incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white 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%

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