Description

5-Hydroxy-2,3-Dihydrochromen-4-One is a valuable chromone derivative, a key structural motif in numerous bioactive compounds. This intermediate is essential for research and development in the pharmaceutical and fine chemical industries, where precise molecular architecture is critical. It is primarily sought after by manufacturers and R&D teams working on novel therapeutic agents, natural product synthesis, and advanced material science.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of more complex chromone-based drug candidates with potential biological activity.
• Natural Product Synthesis: Used in the laboratory-scale and industrial synthesis of flavonoids and other naturally occurring chromone derivatives.
• Organic Synthesis Research: Serves as a versatile starting material or intermediate in academic and industrial organic chemistry research.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and functional materials where the chromone core is required.
• Biochemical Research: Utilized in studies investigating enzyme interactions or as a standard in analytical method development.

Basic Information

Product Name	5-Hydroxy-2,3-Dihydrochromen-4-One
CAS No.	13849-19-9
Molecular Formula	C9H8O3
Molecular Weight	164.16 g/mol
Synonyms	5-Hydroxy-2,3-dihydro-4H-chromen-4-one; 5-Hydroxy-2,3-dihydro-4-chromone; 5-Hydroxydihydrochromone; 5-Hydroxy-4-chromanone; 2,3-Dihydro-5-hydroxy-4H-1-benzopyran-4-one
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-2,3-Dihydrochromen-4-One is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards for research and industrial use. 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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white 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.