Description

Methyl 6-Deoxy-2-O,3-o-Isopropylidene-4-o-Methylsulfonyl-α-D-Talopyranoside is a sophisticated, high-purity carbohydrate derivative and a crucial protected intermediate in advanced organic synthesis. Its value lies in its precisely engineered functional groups, which enable selective chemical transformations essential for building complex molecular architectures. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of nucleoside analogs, antiviral agents, and other fine chemicals where stereochemical control is paramount.

Application

• Pharmaceutical Intermediate: A key protected synthon in the multi-step synthesis of novel nucleoside and nucleotide analogs for antiviral and anticancer research.
• Glycochemistry Research: Used as a building block for the preparation of complex oligosaccharides, glycoconjugates, and glycomimetics.
• Chemical Biology Probes: Serves as a precursor for labeled or modified sugars used to study carbohydrate-protein interactions and metabolic pathways.
• Process Chemistry Development: Employed in route scouting and optimization for the scalable production of carbohydrate-based active pharmaceutical ingredients (APIs).
• Academic & Industrial R&D: A valuable reagent for methodological studies in synthetic organic chemistry, particularly in stereoselective glycosylation reactions.

Basic Information

Product Name	Methyl 6-Deoxy-2-O,3-o-Isopropylidene-4-o-Methylsulfonyl-α-D-Talopyranoside
CAS No.	15830-64-5
Molecular Formula	C11H20O7S
Molecular Weight	296.34 g/mol
Synonyms	Methyl 6-deoxy-2,3-O-isopropylidene-4-O-methylsulfonyl-α-D-talopyranoside; Methyl 4-O-methylsulfonyl-2,3-O-(1-methylethylidene)-α-D-talopyranoside; 4-O-Mesyl-2,3-O-isopropylidene-α-D-talose methyl glycoside; 1-O-Methyl-4-O-mesyl-2,3-O-isopropylidene-α-D-talopyranoside; α-D-Talopyranoside, methyl 6-deoxy-2,3-O-(1-methylethylidene)-4-O-(methylsulfonyl)-; Methyl 4-O-mesyl-2,3-O-isopropylidene-α-D-talopyranoside; Protected D-talose derivative; Talose isopropylidene mesylate methyl glycoside.
EINECS	Contact for details

Quality Control

Our Methyl 6-Deoxy-2-O,3-o-Isopropylidene-4-o-Methylsulfonyl-α-D-Talopyranoside is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the exacting standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
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.