Description

Furo2,3-Bfuran-3,4-Dicarboxylic Acid, 2,3,3A,6A-Tetrahydro-2-Oxo-5,6A-Diphenyl-, Dimethyl Ester, (3.Alpha.,3A.Alpha.,6A.Alpha.)- is a high-purity, complex heterocyclic diester compound valued for its unique molecular architecture. This compound serves as a critical advanced intermediate in sophisticated organic synthesis, enabling the construction of novel chemical entities. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its complex fused-ring structure for biological activity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or host materials in OLED device fabrication due to its rigid, conjugated backbone.
• Ligand and Catalyst Development: The molecule's structure can be modified to create novel ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Academic and Industrial Research: A valuable tool for methodological studies in organic chemistry, including cycloaddition reactions and stereoselective synthesis.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.

Basic Information

Item	Details
Product Name	Furo2,3-Bfuran-3,4-Dicarboxylic Acid, 2,3,3A,6A-Tetrahydro-2-Oxo-5,6A-Diphenyl-, Dimethyl Ester, (3.Alpha.,3A.Alpha.,6A.Alpha.)-
CAS No.	90043-46-2
Molecular Formula	C22H18O7
Molecular Weight	394.38 g/mol
Synonyms	(3α,3aα,6aα)-2,3,3a,6a-Tetrahydro-2-oxo-5,6a-diphenylfuro[2,3-b]furan-3,4-dicarboxylic acid dimethyl ester; Dimethyl (3α,3aα,6aα)-2,3,3a,6a-tetrahydro-2-oxo-5,6a-diphenylfuro[2,3-b]furan-3,4-dicarboxylate; 5,6a-Diphenyl-2,3,3a,6a-tetrahydro-2-oxofuro[2,3-b]furan-3,4-dicarboxylic acid dimethyl ester; Furo[2,3-b]furan-3,4-dicarboxylic acid, 2,3,3a,6a-tetrahydro-2-oxo-5,6a-diphenyl-, dimethyl ester, (3α,3aα,6aα)-; CAS 90043-46-2.
EINECS	Contact for details

Quality Control

Our production of Furo2,3-Bfuran-3,4-Dicarboxylic Acid Dimethyl Ester adheres to stringent internal quality standards to ensure batch-to-batch consistency and high chemical purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. 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 a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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