Description

Rac-2-Methyl-4-Phenyl-4H-Pyrano[3,2-C]Benzopyran-5-One CAS NO 15151-14-1 is a high-purity, synthetic heterocyclic organic compound belonging to the pyranobenzopyranone class. This compound serves as a critical advanced intermediate in the research and development of novel pharmaceuticals and agrochemicals. It is primarily needed by R&D laboratories, fine chemical manufacturers, and pharmaceutical companies engaged in the synthesis of complex bioactive molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates with anti-inflammatory, anti-cancer, or CNS activity.
• Agrochemical Research: Used in developing novel active ingredients for crop protection products, such as fungicides or herbicides.
• Material Science: Acts as a precursor for organic electronic materials or specialty polymers due to its fused aromatic structure.
• Academic & Industrial R&D: Serves as a standard or starting material for methodological studies in organic synthesis and heterocyclic chemistry.
• Fluorescent Dye & Sensor Development: Potential use in creating organic luminescent materials for analytical and diagnostic applications.

Basic Information

Product Name	Rac-2-Methyl-4-Phenyl-4H-Pyrano[3,2-C]Benzopyran-5-One
CAS No.	15151-14-1
Molecular Formula	C19H14O3
Molecular Weight	290.31 g/mol
Synonyms	2-Methyl-4-phenyl-4H-pyrano[3,2-c]benzopyran-5-one; (±)-2-Methyl-4-phenyl-4H-pyrano[3,2-c]chromen-5-one; 4H-Pyrano[3,2-c]benzopyran-5-one, 2-methyl-4-phenyl-; 2-Methyl-4-phenyl-4H-pyrano[3,2-c]chromen-5-one (racemic); 4-Phenyl-2-methyl-4H-pyrano[3,2-c]chromen-5-one; Racemic 2-Methyl-4-phenylpyranobenzopyran-5-one; 15151-14-1; PC-1 (research code)
EINECS	Contact for details

Quality Control

Our Rac-2-Methyl-4-Phenyl-4H-Pyrano[3,2-C]Benzopyran-5-One is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request 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 a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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