Description

3-Methyl-2-Phenyl-8-(2-Propenyl)-4H-1-Benzopyran-4-One is a specialized organic compound belonging to the chromone (benzopyran-4-one) class, a structure of significant interest in synthetic organic chemistry and materials science. This compound matters as a versatile chemical intermediate and building block for the development of novel pharmaceuticals, agrochemicals, and advanced functional materials. It is needed by research and development laboratories, fine chemical manufacturers, and companies in the pharmaceutical and agrochemical sectors seeking to create new active ingredients or specialty polymers.

Application

This chromone derivative serves as a key intermediate in various high-value chemical syntheses. Its primary applications include:

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those targeting inflammation, cancer, or neurological disorders.
• Agrochemical Development: Acts as a precursor for creating new pesticides, herbicides, or plant growth regulators.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and natural product analogs.
• Material Science Research: Investigated for use in the development of organic semiconductors, fluorescent dyes, or photostabilizers.
• Chemical Biology Probe: Utilized in the design of molecular probes to study biological pathways and enzyme functions.

Basic Information

Product Name	3-Methyl-2-Phenyl-8-(2-Propenyl)-4H-1-Benzopyran-4-One
CAS No.	4412-35-5
Molecular Formula	C19H16O2
Molecular Weight	276.33 g/mol
Synonyms	8-Allyl-3-methyl-2-phenyl-4H-chromen-4-one; 8-Allyl-3-methyl-2-phenylchromone; 3-Methyl-2-phenyl-8-(prop-2-en-1-yl)-4H-chromen-4-one; 2-Phenyl-3-methyl-8-allylchromone; 8-Allyl-3-methyl-2-phenyl-4-chromone; Chromone, 8-allyl-3-methyl-2-phenyl-; 4H-1-Benzopyran-4-one, 3-methyl-2-phenyl-8-(2-propenyl)-
EINECS	Contact for details

Quality Control

Our 3-Methyl-2-Phenyl-8-(2-Propenyl)-4H-1-Benzopyran-4-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality systems are designed to support cGMP compliance for pharmaceutical applications, and we can tailor purity grades to meet specific research or production requirements.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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