Description

(E)-5,6-Dihydro-4-Hydroxy-6-[2-(4-Methoxyphenyl)Ethenyl]-2H-Pyran-2-One is a high-purity, synthetic organic compound featuring a dihydropyranone core with a hydroxystyryl substituent. This specific molecular architecture makes it a valuable advanced pharmaceutical intermediate and a versatile building block for complex organic synthesis. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting specific biological pathways.
• Organic Synthesis Building Block: Utilized in complex multi-step syntheses to construct larger, more intricate molecular frameworks due to its reactive functional groups.
• Agrochemical Research: Serves as a core structure for developing new active ingredients for crop protection and pest management.
• Material Science Research: Investigated for the development of novel organic materials with specific optical or electronic properties.
• Academic & R&D Laboratories: Used in chemical research to study reaction mechanisms and develop new synthetic methodologies.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals where high purity and specific stereochemistry are critical.

Basic Information

Product Name	(E)-5,6-Dihydro-4-Hydroxy-6-[2-(4-Methoxyphenyl)Ethenyl]-2H-Pyran-2-One
CAS No.	62378-65-8
Molecular Formula	C14H14O4
Molecular Weight	246.26 g/mol
Synonyms	(E)-4-Hydroxy-6-(2-(4-methoxyphenyl)vinyl)-5,6-dihydro-2H-pyran-2-one; 4-Hydroxy-6-[(E)-2-(4-methoxyphenyl)ethenyl]-5,6-dihydro-2H-pyran-2-one; 6-[(E)-2-(4-Methoxyphenyl)vinyl]-4-hydroxy-5,6-dihydro-2H-pyran-2-one; Dihydro-4-hydroxy-6-styryl-2H-pyran-2-one derivative; 4-Hydroxy-6-styryldihydropyran-2-one; Light-sensitive (store away from light) compound
EINECS	Contact for details

Quality Control

Our (E)-5,6-Dihydro-4-Hydroxy-6-[2-(4-Methoxyphenyl)Ethenyl]-2H-Pyran-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, chiral analysis, and identity confirmation (IR, NMR), to ensure it meets precise customer specifications and industry standards. Comprehensive Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.