Description

(3R,4S,5R,6R)-6-(Hydroxymethyl)Tetrahydro-2H-Pyran-2,3,4,5-Tetrayl Tetraacetate CAS NO 65620-65-7 is a key protected intermediate in organic synthesis, specifically the peracetylated derivative of a sugar alcohol. This compound is valued for its role in introducing stereochemical complexity and protecting multiple hydroxyl groups in a single step. It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for the development of nucleoside analogs, carbohydrate-based drugs, and complex chiral molecules.

Application

• Pharmaceutical Intermediate: Critical starting material or building block for the synthesis of novel antiviral and anticancer nucleoside analogs.
• Carbohydrate Chemistry: Used in the preparation of complex oligosaccharides, glycoconjugates, and glycomimetics for biological studies.
• Chiral Synthesis: Serves as a versatile chiral pool reagent for constructing stereodefined fragments in natural product and active pharmaceutical ingredient (API) synthesis.
• Protecting Group Strategy: The tetraacetate groups provide robust protection for hydroxyl functions during multi-step synthetic sequences.
• Biochemical Research: Employed in the development of enzyme inhibitors, probes, and labeled compounds for metabolic pathway studies.
• Fine Chemical Production: Used in the custom synthesis of high-value, specialty chemicals for advanced material and catalyst development.

Basic Information

Product Name	(3R,4S,5R,6R)-6-(Hydroxymethyl)Tetrahydro-2H-Pyran-2,3,4,5-Tetrayl Tetraacetate
CAS No.	65620-65-7
Molecular Formula	C15H20O10
Molecular Weight	360.31 g/mol
Synonyms	1,2,3,4-Tetra-O-acetyl-6-deoxy-6-(hydroxymethyl)-D-glucitol; D-Glucitol, 1,2,3,4-tetraacetate; 6-Deoxy-6-(hydroxymethyl)-1,2,3,4-tetra-O-acetyl-D-glucitol; Peracetylated Glucitol Derivative; Tetraacetylated Sugar Alcohol; (3R,4S,5R,6R)-6-(Hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetrol tetraacetate
EINECS	Contact for details

Quality Control

Our (3R,4S,5R,6R)-6-(Hydroxymethyl)Tetrahydro-2H-Pyran-2,3,4,5-Tetrayl Tetraacetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for research and synthesis. Certificates of Analysis (COA) detailing all specifications are provided to guarantee traceability and consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions when necessary to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Specific Rotation	Contact for details

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