Description

.Beta.-D-Allopyranose, 1,6-Anhydro-2,3-Di-o-Methyl-4-o-(Phenylmethyl)- is a high-purity, synthetically modified carbohydrate derivative, specifically a benzyl-protected anhydro sugar. This compound matters as a crucial chiral building block and advanced intermediate in sophisticated organic synthesis, offering precise stereochemical control. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for the development of novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and synthesis of new drug candidates, particularly for glycosidase inhibitors or nucleoside analogs.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides where specific sugar-based scaffolds are required for bioactivity.
• Glycochemistry Research: Acts as a protected sugar donor or precursor in the study and synthesis of complex oligosaccharides, glycoconjugates, and glycomimetics.
• Chemical Biology Probes: Employed in the creation of molecular probes to study carbohydrate-processing enzymes and biological recognition events.
• Specialty Polymer Monomer: Potential use as a monomer for creating novel, functionalized polymers with unique properties derived from its sugar backbone.

Basic Information

Product Name	.Beta.-D-Allopyranose, 1,6-Anhydro-2,3-Di-o-Methyl-4-o-(Phenylmethyl)-
CAS No.	112339-32-9
Molecular Formula	C15H20O5
Molecular Weight	280.32 g/mol
Synonyms	1,6-Anhydro-2,3-di-O-methyl-4-O-benzyl-β-D-allopyranose; 4-O-Benzyl-1,6-anhydro-2,3-di-O-methyl-β-D-allopyranose; Benzyl 1,6-anhydro-2,3-di-O-methyl-β-D-allopyranoside; 1,6-Anhydro-4-O-benzyl-2,3-di-O-methyl-β-D-allopyranose; 2,3-Di-O-methyl-4-O-benzyl-1,6-anhydro-β-D-allopyranose
EINECS	Contact for details

Quality Control

Our .Beta.-D-Allopyranose, 1,6-Anhydro-2,3-Di-o-Methyl-4-o-(Phenylmethyl)- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and optical rotation analysis, to ensure identity, purity, and chiral integrity. Certificates of Analysis (COA) detailing all specifications are available upon request.

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 material is hygroscopic (moisture-sensitive); ensure the container is sealed under an inert atmosphere after opening to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Loss on Drying	≤ 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.