Description

4-Oxo-2-Phenyl-4H-Chromene-6-Carbaldehyde is a versatile chromene derivative, a key synthetic intermediate in organic chemistry. This compound is valued for its unique molecular scaffold, which serves as a crucial building block for the development of more complex heterocyclic systems. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various bioactive molecules, including potential anti-inflammatory, antimicrobial, and anticancer agents.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex fused-ring systems and functionalized chromenes.
• Material Science & Dye Chemistry: Investigated for use in the synthesis of organic semiconductors, fluorescent dyes, and photochromic materials due to its conjugated structure.
• Academic & R&D Laboratories: Employed in methodological studies and as a reference standard in chemical research.

Basic Information

Product Name	4-Oxo-2-Phenyl-4H-Chromene-6-Carbaldehyde
CAS No.	50549-48-9
Molecular Formula	C16H10O3
Molecular Weight	250.25 g/mol
Synonyms	6-Formyl-2-phenyl-4H-chromen-4-one; 2-Phenyl-4-oxo-4H-chromene-6-carboxaldehyde; 2-Phenyl-4H-chromene-4,6-dicarboxaldehyde (misnomer); 6-Carbaldehyde-2-phenyl-4-chromone; Flavone-6-carbaldehyde derivative; 2-Phenyl-4-chromone-6-carboxaldehyde; Benzopyran-6-carbaldehyde derivative
EINECS	Contact for details

Quality Control

Every batch of 4-Oxo-2-Phenyl-4H-Chromene-6-Carbaldehyde is subjected to rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the exacting standards of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee full traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat and incompatible materials.

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.