Description

6-(3,4-Methylenedioxyphenyl)-2H-Pyran-2-One is a high-purity synthetic intermediate belonging to the class of benzodioxole-substituted pyranones. This compound is valued for its unique heterocyclic structure, which serves as a versatile building block in advanced organic synthesis. It is primarily sought by research and development laboratories, as well as production facilities, in the pharmaceutical and agrochemical sectors for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential therapeutic agents, particularly those targeting neurological pathways.
• Agrochemical Research: Building block for developing new crop protection agents and pesticides with novel modes of action.
• Organic Synthesis: Versatile scaffold for constructing complex heterocyclic compounds in academic and industrial research.
• Material Science: Investigated as a monomer or precursor for specialty polymers and functional organic materials.
• Chemical Reference Standard: Used as an analytical standard in quality control and method development laboratories.

Basic Information

Product Name	6-(3,4-Methylenedioxyphenyl)-2H-Pyran-2-One
CAS No.	91-89-4
Molecular Formula	C₁₂H₈O₄
Molecular Weight	216.19 g/mol
Synonyms	6-(1,3-Benzodioxol-5-yl)-2H-pyran-2-one; 6-(Benzo[d][1,3]dioxol-5-yl)-2H-pyran-2-one; 6-(3,4-Methylenedioxyphenyl)-2-pyrone; Sesamolide; 5-(2-Oxo-2H-pyran-6-yl)-1,3-benzodioxole
EINECS	202-105-7

Quality Control

Our production of 6-(3,4-Methylenedioxyphenyl)-2H-Pyran-2-One adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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