Description

(4S,4Ar,7R,7Ar)-7-Methoxy-2,2-Dimethyl-6-Oxo-Tetrahydro-4H-Furo[3,2-D][1,3]Dioxine-4-Carbaldehyde is a high-purity chiral building block and advanced pharmaceutical intermediate. Its complex, functionalized structure makes it a valuable synthon for the stereoselective synthesis of complex bioactive molecules. This compound is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel therapeutic agents, particularly in areas requiring precise stereochemical control.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of complex drug candidates, especially for antiviral, anticancer, or antibiotic research.
• Asymmetric Synthesis: Serves as a sophisticated starting material or chiral auxiliary in catalytic asymmetric reactions to construct stereodefined molecular architectures.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization processes to explore new chemical entities.
• Process Chemistry Development: Employed in the scale-up and route scouting for the commercial manufacturing of active pharmaceutical ingredients (APIs).
• Academic Research: Utilized in university and institutional labs for methodological development in organic synthesis and carbohydrate chemistry.
• Fine Chemical Production: Acts as a specialized intermediate for the manufacture of other high-value, complex fine chemicals and flavors/fragrances.

Basic Information

Product Name	(4S,4Ar,7R,7Ar)-7-Methoxy-2,2-Dimethyl-6-Oxo-Tetrahydro-4H-Furo[3,2-D][1,3]Dioxine-4-Carbaldehyde
CAS No.	270902-66-4
Molecular Formula	C11H14O6
Molecular Weight	242.23 g/mol
Synonyms	7-Methoxy-2,2-dimethyl-6-oxotetrahydro-4H-furo[3,2-d][1,3]dioxine-4-carboxaldehyde; (4S,4aR,7R,7aR)-7-Methoxy-2,2-dimethyl-6-oxotetrahydro-4H-furo[3,2-d][1,3]dioxine-4-carbaldehyde; Tetrahydrofurodioxinecarbaldehyde derivative; Chiral furodioxine aldehyde; Advanced sugar derivative intermediate
EINECS	Contact for details

Quality Control

Our (4S,4Ar,7R,7Ar)-7-Methoxy-2,2-Dimethyl-6-Oxo-Tetrahydro-4H-Furo[3,2-D][1,3]Dioxine-4-Carbaldehyde is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification, to ensure it meets the high standards required for pharmaceutical R&D and production. Certificates of Analysis (COA) with detailed chromatographic data (HPLC, GC) are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C or as specified on the label or COA. This compound is easily oxidized and should be handled with care to minimize exposure to air. Keep the container in a cool, dry, and well-ventilated place.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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