Description

1,6-Anhydro-2-O,3-o-(1-Methylethylidene)-β-D-Talopyranose is a specialized carbohydrate derivative, specifically a protected anhydro sugar, which serves as a critical chiral building block and synthetic intermediate. Its value lies in providing a rigid, functionalized scaffold for the stereoselective synthesis of complex molecules, enabling precise control over molecular architecture. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries who require high-purity intermediates for developing active pharmaceutical ingredients (APIs), nucleoside analogs, and other bioactive compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel nucleoside and nucleotide analogs with potential antiviral or anticancer activity.
• Glycochemistry Research: Used in the study and synthesis of complex carbohydrates, glycoconjugates, and glycomimetics due to its locked talose configuration.
• Fine Chemical Synthesis: Serves as a versatile starting material for creating specialized ligands, catalysts, and molecular scaffolds in asymmetric synthesis.
• Prodrug Development: Utilized in designing prodrug forms of pharmaceuticals to enhance bioavailability or target specific delivery.
• Bioconjugation Chemistry: The reactive handles and protected hydroxyl groups make it suitable for linking bioactive molecules to carriers or surfaces.
• Academic & Industrial R&D: A valuable tool for chemists in both academic laboratories and industrial R&D departments exploring new chemical entities and synthetic pathways.

Basic Information

Product Name	1,6-Anhydro-2-O,3-o-(1-Methylethylidene)-β-D-Talopyranose
CAS No.	14278-75-2
Molecular Formula	C9H14O5
Molecular Weight	202.20 g/mol
Synonyms	1,6-Anhydro-2,3-O-isopropylidene-β-D-talopyranose; 2,3-O-Isopropylidene-1,6-anhydro-β-D-talopyranose; 1,6-Anhydro-2,3-O-(1-methylethylidene)-β-D-talopyranose; β-D-Talopyranose, 1,6-anhydro-2,3-O-(1-methylethylidene)-; Isopropylidene Talosan; Protected Talosan Derivative; Talose Acetonide Derivative
EINECS	Contact for details

Quality Control

We supply 1,6-Anhydro-2-O,3-o-(1-Methylethylidene)-β-D-Talopyranose in high-purity grades suitable for demanding synthetic applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as purity, identity, and impurity profiles to support your quality assurance and regulatory needs.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Specific Rotation	Contact for details
Residue on Ignition	≤ 0.1%

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