Description

2-Methoxy-6-Phenyloxireno[4,5]Pyrano[3,2-D][1,3]Dioxin CAS NO 73771-51-4 is a specialized heterocyclic organic compound featuring a complex fused ring system incorporating oxirene, pyran, and dioxin moieties. This unique molecular architecture makes it a valuable and versatile advanced synthetic intermediate for constructing complex pharmacophores and functional materials. It is primarily sought by research institutions and fine chemical manufacturers engaged in the development of novel active compounds and high-performance polymers.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly for complex heterocyclic targets.
• Agrochemical Research: Used in the development of new active ingredients for crop protection with potential novel modes of action.
• Material Science: Acts as a precursor for specialty polymers and advanced organic electronic materials due to its rigid, fused-ring structure.
• Academic & R&D: Employed in organic chemistry research for studying novel ring-forming reactions and constructing complex molecular libraries.
• Dye & Pigment Synthesis: Utilized as an intermediate for creating specialized chromophores with unique optical properties.
• Ligand & Catalyst Development: The oxygen-rich structure makes it a candidate for developing chelating ligands and organocatalysts.

Basic Information

Product Name	2-Methoxy-6-Phenyloxireno[4,5]Pyrano[3,2-D][1,3]Dioxin
CAS No.	73771-51-4
Molecular Formula	C₁₈H₁₂O₅
Molecular Weight	308.28 g/mol
Synonyms	2-Methoxy-6-phenyloxireno[4,5]pyrano[3,2-d][1,3]dioxin; 6-Methoxy-2-phenyl-4H,8H-[1,3]dioxino[5,4-d][1,3]dioxine; 2-Phenyl-6-methoxy-4H,8H-[1,3]dioxino[5,4-d][1,3]dioxine; 73771-51-4; Oxireno[4,5]pyrano[3,2-d][1,3]dioxin, 2-methoxy-6-phenyl-; 2-Methoxy-6-phenyl-4H,8H-[1,3]dioxino[5,4-d][1,3]dioxine
EINECS	Contact for details

Quality Control

Every batch of our 2-Methoxy-6-Phenyloxireno[4,5]Pyrano[3,2-D][1,3]Dioxin undergoes rigorous analytical testing to ensure identity, purity, and consistency. We adhere to a comprehensive quality management system to meet the exacting standards required for research and fine chemical synthesis. A detailed Certificate of Analysis (COA) documenting purity (typically by HPLC/NMR), physical characteristics, and impurity profiles is provided with each shipment to guarantee traceability and support your quality protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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