Description

Methyl 2,3-o-Isopropylidene-α-D-Mannopyranoside is a protected carbohydrate derivative, specifically a mannose sugar analog with a methyl glycoside and an isopropylidene acetal protecting group. This compound is a crucial chiral building block and intermediate in organic synthesis, valued for its role in constructing complex bioactive molecules. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and life science industries for the development of glycosidase inhibitors, antiviral agents, and novel glycoconjugates.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of antiviral drugs, glycosidase inhibitors, and other therapeutic agents.
• Glycochemistry Research: Used as a protected mannose donor in the study and synthesis of oligosaccharides, glycopeptides, and glycolipids.
• Agrochemical Development: Acts as a precursor for creating novel carbohydrate-based pesticides or plant growth regulators.
• Chemical Biology Probes: Employed in the design and synthesis of activity-based probes or labeled sugars for studying biological processes.
• Material Science: Potential monomer for creating specialized polymers or hydrogels with carbohydrate functionalities.
• Standards & Reference Material: Used as a high-purity analytical standard in quality control and method development for related compounds.

Basic Information

Product Name	Methyl 2,3-o-Isopropylidene-α-D-Mannopyranoside
CAS No.	63167-69-1
Molecular Formula	C₁₀H₁₈O₆
Molecular Weight	234.25 g/mol
Synonyms	Methyl 2,3-O-Isopropylidene-α-D-mannopyranoside; Methyl 2,3-O-(1-Methylethylidene)-α-D-mannopyranoside; α-D-Mannopyranoside, methyl 2,3-O-(1-methylethylidene)-; 1,2:5,6-Di-O-isopropylidene-α-D-mannofuranose derivative; Mannose acetonide methyl glycoside; Methyl α-D-mannopyranoside 2,3-acetonide
EINECS	Contact for details

Quality Control

Our Methyl 2,3-o-Isopropylidene-α-D-Mannopyranoside is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and specific tests for residual solvents and moisture. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or production requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after use to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Rotation [α]²⁰D	-40° to -45° (c=1 in H₂O)
Melting Point	Contact for details
Loss on Drying	≤ 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.