Description

4H-Pyran-4-One, 6-(3,4-Dihydroxyphenyl)-2,3-Dihydro- (9Ci) is a specialized dihydropyranone derivative with a catechol functional group, making it a compound of significant interest in advanced organic synthesis. Its unique molecular scaffold serves as a versatile building block for the development of novel pharmaceuticals and fine chemicals. This high-purity intermediate is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to create complex, bioactive molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and cardiovascular diseases.
• Agrochemical Research: Used in the development of new active ingredients for crop protection agents, leveraging its heterocyclic core.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex flavors, fragrances, and specialty polymers.
• Material Science: Investigated for the development of organic electronic materials and advanced polymers due to its conjugated system.
• Biochemical Research: Used as a standard or probe in studies related to antioxidant activity and enzyme inhibition, given its polyphenolic substructure.
• Academic & R&D: A valuable compound for methodological development in organic chemistry and catalysis research.

Basic Information

Product Name	4H-Pyran-4-One, 6-(3,4-Dihydroxyphenyl)-2,3-Dihydro- (9Ci)
CAS No.	515160-79-9
Molecular Formula	C11H10O4
Molecular Weight	206.19 g/mol
Synonyms	6-(3,4-Dihydroxyphenyl)-2,3-dihydro-4H-pyran-4-one; 2,3-Dihydro-6-(3,4-dihydroxyphenyl)-4H-pyran-4-one; Dihydrocatechol pyranone; Catechol dihydropyranone derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 4H-Pyran-4-One, 6-(3,4-Dihydroxyphenyl)-2,3-Dihydro- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry for identity confirmation and purity assessment. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation and light, prolonged exposure to air or direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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