Description

2-o-[2-o-(2-O,3-O,4-O,6-o-Tetramethyl-α-D-Mannopyranosyl)-3-O,4-O,6-o-Trimethyl-α-D-Mannopyranosyl]-1-O,3-O,4-O,5-O,6-o-Pentamethyl-D-Mannitol is a highly specialized, fully methylated carbohydrate derivative with a complex, branched structure. This compound is of significant interest as a key intermediate and reference standard in advanced organic synthesis and carbohydrate chemistry research. It is primarily utilized by pharmaceutical R&D teams and fine chemical manufacturers developing novel glycoconjugates, surfactants, and specialty materials where precise stereochemistry and functionalization are critical.

Application

• Pharmaceutical Intermediate: Serves as a sophisticated building block for the synthesis of complex glycoconjugates, prodrugs, and novel drug delivery systems.
• Chemical Research Standard: Used as a high-purity reference material in carbohydrate chemistry studies, enzymatic assays, and method development for analytical techniques like NMR and MS.
• Surfactant & Material Science: Acts as a precursor for synthesizing non-ionic, sugar-based surfactants and specialty polymers with tailored solubility and biocompatibility properties.
• Glycobiology Research: Employed in the study of carbohydrate-protein interactions, enzyme inhibition, and the development of synthetic antigens or vaccine components.
• Process Development: Used in scaling up synthetic routes for complex oligosaccharides, providing a controlled, fully protected intermediate.

Basic Information

Item	Details
Product Name	2-o-[2-o-(2-O,3-O,4-O,6-o-Tetramethyl-α-D-Mannopyranosyl)-3-O,4-O,6-o-Trimethyl-α-D-Mannopyranosyl]-1-O,3-O,4-O,5-O,6-o-Pentamethyl-D-Mannitol
CAS No.	32581-25-2
Molecular Formula	C33H60O16
Molecular Weight	712.82 g/mol
Synonyms	1,3,4,5,6-Penta-O-methyl-2-O-[2,3,4,6-tetra-O-methyl-α-D-mannopyranosyl-(1→2)-3,4,6-tri-O-methyl-α-D-mannopyranosyl]-D-mannitol; Pentamethyl Mannitol Tetramethyl Mannopyranosyl Trimethyl Mannopyranosyl Derivative; Fully Methylated Mannitol-Mannose Disaccharide Derivative; α-D-Mannopyranosyl-(1→2)-α-D-Mannopyranosyl Mannitol Permethyl Ether; 32581-25-2; Mannitol, 1,3,4,5,6-penta-O-methyl-2-O-[2,3,4,6-tetra-O-methyl-α-D-mannopyranosyl-(1→2)-3,4,6-tri-O-methyl-α-D-mannopyranosyl]-
EINECS	Contact for details

Quality Control

Every batch of this advanced intermediate is produced under strict quality control protocols to ensure identity, purity, and consistency. Our rigorous analytical testing includes NMR (¹H and ¹³C), HPLC, and mass spectrometry to verify structural integrity and meet precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment, supporting its use in critical research and development applications.

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 nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect stability and handling properties. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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