Description

3,4-Dihydro-2-Phenyl-2H-1-Benzopyran is a versatile organic compound belonging to the chromane (benzopyran) class, serving as a key synthetic intermediate and scaffold in advanced chemical research. Its structural framework is highly valued for developing novel compounds with potential biological activity. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries, where it is used to build more complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging the chromane core for bioactive molecule design.
• Fine Chemical Synthesis: Serves as a precursor for flavors, fragrances, and other specialty chemicals requiring the benzopyran structure.
• Material Science: Investigated as a monomer or additive in the development of advanced polymers and organic electronic materials.
• Academic & R&D: A fundamental reagent in organic chemistry laboratories for methodological studies and the exploration of new synthetic pathways.

Basic Information

Product Name	3,4-Dihydro-2-Phenyl-2H-1-Benzopyran
CAS No.	494-12-2
Molecular Formula	C15H14O
Molecular Weight	210.27 g/mol
Synonyms	2-Phenylchroman; 2-Phenyl-3,4-dihydro-2H-1-benzopyran; 2-Phenyl-3,4-dihydro-2H-chromene; 2-Phenyl-2,3-dihydro-4H-1-benzopyran; Flavan; 2-Phenyl-3,4-dihydro-2H-chromene; 2-Phenyl-3,4-dihydro-2H-benzopyran
EINECS	207-795-5

Quality Control

Our 3,4-Dihydro-2-Phenyl-2H-1-Benzopyran is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 strong oxidizing agents.

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.