Description

5-Hydroxy-2,3-Dihydro-7-Methoxy-2-(4-Methoxyphenyl)-4H-1-Benzopyran-4-One is a high-purity, synthetic chromanone derivative of significant interest in advanced organic synthesis and pharmaceutical research. Its unique molecular scaffold makes it a valuable key intermediate for developing novel bioactive compounds. This product is primarily targeted at pharmaceutical R&D laboratories, contract research organizations (CROs), and fine chemical manufacturers engaged in the development of new chemical entities.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of potential drug candidates, particularly those targeting neurological or metabolic pathways.
• Chemical Reference Standard: Used for analytical method development, validation, and quality control in pharmaceutical and chemical analysis.
• Organic Synthesis Research: Acts as a versatile precursor for constructing complex heterocyclic compounds and natural product analogs in academic and industrial research settings.
• Biochemical Tool Compound: Employed in life science research to study enzyme interactions and biological mechanisms due to its specific chromanone structure.
• Material Science Precursor: Investigated for the development of specialty polymers or organic electronic materials with specific optical properties.

Basic Information

Product Name	5-Hydroxy-2,3-Dihydro-7-Methoxy-2-(4-Methoxyphenyl)-4H-1-Benzopyran-4-One
CAS No.	13238-06-7
Molecular Formula	C17H16O5
Molecular Weight	300.31 g/mol
Synonyms	5-Hydroxy-7-methoxy-2-(4-methoxyphenyl)chroman-4-one; 2,3-Dihydro-5-hydroxy-7-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one; 5-Hydroxy-2-(4-methoxyphenyl)-7-methoxychroman-4-one; 4H-1-Benzopyran-4-one, 5-hydroxy-2,3-dihydro-7-methoxy-2-(4-methoxyphenyl)-; Chroman-4-one derivative
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-2,3-Dihydro-7-Methoxy-2-(4-Methoxyphenyl)-4H-1-Benzopyran-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards for research and development use. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and batch-to-batch consistency.

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 heat sources and incompatible materials. This compound is light-sensitive and should be handled accordingly to maintain stability.

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%
Heavy Metals	≤ 10 ppm

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