Description

.Beta.-D-Gluco-Hexodialdo-1,5-Pyranose, S-Phenyl Monothiohemiacetal, Pentaacetate, (R)- is a specialized, high-purity carbohydrate derivative used as a critical chiral building block and synthetic intermediate. Its value lies in its unique stereochemistry and functional groups, enabling precise chemical transformations in complex organic syntheses. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for developing novel active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug molecules, especially those targeting metabolic and neurological disorders.
• Glycochemistry Research: Serves as a protected glycosyl donor or acceptor in the study and synthesis of novel carbohydrates, glycoconjugates, and glycomimetics.
• Asymmetric Synthesis: Utilized as a starting material or auxiliary in stereoselective reactions to construct molecules with defined three-dimensional architecture.
• Chemical Biology Probes: Used in the development of labeled compounds and probes for studying enzyme mechanisms and biological pathways.
• Fine Chemical Production: Acts as a precursor for the manufacture of specialty chemicals, flavors, and fragrances requiring specific stereochemical purity.

Basic Information

Product Name	.Beta.-D-Gluco-Hexodialdo-1,5-Pyranose, S-Phenyl Monothiohemiacetal, Pentaacetate, (R)-
CAS No.	88195-99-7
Molecular Formula	C25H30O11S
Molecular Weight	538.57 g/mol
Synonyms	(R)-1,2,3,4,6-Penta-O-acetyl-β-D-glucopyranose S-Phenyl Monothiohemiacetal; 1,2,3,4,6-Penta-O-acetyl-β-D-glucopyranose Phenyl Monothiohemiacetal; β-D-Glucopyranose, 1,2,3,4,6-pentaacetate, S-phenyl monothiohemiacetal, (R)-; Pentaacetyl-β-D-glucopyranose S-phenyl monothiohemiacetal; Acetylated Glucose Phenyl Thiohemiacetal; 88195-99-7; Phenyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-glucopyranoside derivative
EINECS	Contact for details

Quality Control

Our .Beta.-D-Gluco-Hexodialdo-1,5-Pyranose, S-Phenyl Monothiohemiacetal, Pentaacetate, (R)- is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and chiral integrity, to ensure it meets the exacting standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

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 compound is hygroscopic (moisture-sensitive) and must be handled in a dry environment to prevent degradation.

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.