Description

.Beta.-D-Gluco-Hexodialdo-1,5-Pyranose, S-Phenyl Monothiohemiacetal, Pentaacetate, (S)- is a sophisticated, high-purity carbohydrate derivative and a key protected intermediate in synthetic organic chemistry. Its value lies in its role as a versatile chiral building block for the synthesis of complex bioactive molecules, particularly in pharmaceutical research and development. This compound is essential for chemists and manufacturers in the life sciences sector who require reliable, high-quality intermediates for creating novel therapeutics, enzyme inhibitors, and advanced glycoconjugates.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), especially those targeting glycosidase enzymes.
• Glycobiology Research: Used in the synthesis of complex oligosaccharides, glycopeptides, and glycomimetics for studying carbohydrate-protein interactions and biological pathways.
• Enzyme Inhibitor Synthesis: Serves as a precursor for developing potent and selective glycosidase inhibitors with potential therapeutic applications.
• Chemical Biology Probes: Enables the creation of labeled or tagged carbohydrate analogs for diagnostic and mechanistic studies.
• Academic & Industrial R&D: A valuable tool for synthetic chemists in universities and corporate R&D labs exploring new synthetic methodologies and carbohydrate chemistry.
• Process Chemistry Development: Used in scaling up synthetic routes for carbohydrate-based drugs, where consistent quality and purity are paramount.

Basic Information

Product Name	.Beta.-D-Gluco-Hexodialdo-1,5-Pyranose, S-Phenyl Monothiohemiacetal, Pentaacetate, (S)-
CAS No.	88196-00-3
Molecular Formula	C25H30O11S
Molecular Weight	538.57 g/mol
Synonyms	(S)-Penta-O-acetyl-β-D-gluco-hexodialdo-1,5-pyranose S-phenyl monothiohemiacetal; 1,2,3,4,6-Penta-O-acetyl-β-D-glucopyranose S-phenyl monothiohemiacetal; β-D-Glucopyranose, S-phenyl monothiohemiacetal, pentaacetate; Pentaacetylated D-glucose S-phenyl thioglycoside derivative; Protected glucose phenylthio glycosyl donor; Carbohydrate thioglycoside donor, pentaacetylated; CAS 88196-00-3
EINECS	Contact for details

Quality Control

Our .Beta.-D-Gluco-Hexodialdo-1,5-Pyranose, S-Phenyl Monothiohemiacetal, Pentaacetate, (S)- is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot is characterized by advanced analytical techniques including NMR, HPLC, 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 and regulatory documentation 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Specific Rotation [α]²⁰D	Contact for details
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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