Description

(3S,4S,5S,6S)-2-(Methoxycarbonyl)-6-(p-Tolylthio)Tetrahydro-2H-Pyran-3,4,5-Triyl Tris(2-Methylpropanoate) is a high-purity, stereochemically defined synthetic intermediate of significant value in advanced organic synthesis. Its complex structure, featuring multiple chiral centers and protective groups, makes it a critical building block for the development of novel pharmaceuticals and fine chemicals. This compound is primarily sought by research institutions and industrial R&D departments focused on medicinal chemistry, process development, and the synthesis of complex bioactive molecules, including potential glycosidase inhibitors or nucleoside analogs.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the multi-step synthesis of active pharmaceutical ingredients (APIs), particularly for complex target molecules.
• Medicinal Chemistry Research: Used in exploratory research for constructing novel molecular scaffolds with potential therapeutic activity.
• Process Chemistry Development: Serves as a standardized building block for optimizing synthetic routes and scaling up production in pilot plants.
• Glycoscience & Carbohydrate Chemistry: Employed in the synthesis of modified sugars, glycomimetics, and complex oligosaccharide derivatives.
• Fine Chemical Synthesis: Acts as a specialized intermediate for producing high-value, low-volume chemicals used in agrochemicals or advanced materials.
• Academic Research & Development: Utilized in university and institutional labs for methodological studies in asymmetric synthesis and protective group chemistry.

Basic Information

Product Name	(3S,4S,5S,6S)-2-(Methoxycarbonyl)-6-(p-Tolylthio)Tetrahydro-2H-Pyran-3,4,5-Triyl Tris(2-Methylpropanoate)
CAS No.	1384270-00-1
Molecular Formula	C28H38O9S
Molecular Weight	550.66 g/mol
Synonyms	(3S,4S,5S,6S)-6-[(4-Methylphenyl)thio]tetrahydro-2H-pyran-2,3,4,5-tetrayl tetrakis(2-methylpropanoate); Methyl 6-[(4-methylphenyl)thio]-3,4,5-tris(2-methylpropanoyloxy)tetrahydro-2H-pyran-2-carboxylate; (3S,4S,5S,6S)-2-(Methoxycarbonyl)-6-(4-methylphenylthio)tetrahydro-2H-pyran-3,4,5-triyl tris(isobutyrate); p-Tolyl 3,4,5-tri-O-isobutyryl-2-methoxycarbonyl-1-thio-β-D-glucopyranoside derivative; Isobutyryl-protected thioglycoside intermediate; CAS 1384270-00-1.
EINECS	Contact for details

Quality Control

Every batch of (3S,4S,5S,6S)-2-(Methoxycarbonyl)-6-(p-Tolylthio)Tetrahydro-2H-Pyran-3,4,5-Triyl Tris(2-Methylpropanoate) is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including chiral HPLC and NMR, to ensure high stereochemical purity and chemical identity. Certificates of Analysis (COA) detailing purity, chiral excess, and impurity profiles are provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive and should be handled and stored away from strong light sources. Keep the container tightly sealed in a dry environment to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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