Description

Methyl 2,3,4,6-Tetra-o-Acetyl-B-D-Mannopyranoside is a key protected monosaccharide derivative, specifically a fully acetylated methyl mannoside, which serves as a crucial chiral building block and synthetic intermediate in organic chemistry. Its primary value lies in providing a chemically stable, activated form of D-mannose, enabling precise glycosylation and derivatization reactions without unwanted side reactions at the hydroxyl groups. This compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors who require high-purity intermediates for the synthesis of complex carbohydrates, glycoconjugates, and novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Critical starting material for the synthesis of complex oligosaccharides, glycopeptides, and glycomimetic drugs targeting various diseases.
• Glycochemistry Research: Used as a protected mannosyl donor in glycosylation studies and the development of new synthetic methodologies for carbohydrate assembly.
• Bioconjugate Development: Serves as a precursor for creating labeled sugars, glyco-probes, and carbohydrate-based ligands for diagnostic and biochemical research.
• Fine Chemical Synthesis: Employed in the production of specialty chemicals, chiral auxiliaries, and advanced materials where specific sugar architecture is required.
• Process Development: Used in scaling up routes to carbohydrate-based Active Pharmaceutical Ingredients (APIs) and other high-value products.

Basic Information

Item	Details
Product Name	Methyl 2,3,4,6-Tetra-o-Acetyl-B-D-Mannopyranoside
CAS No.	5019-25-0
Molecular Formula	C15H22O10
Molecular Weight	362.33 g/mol
Synonyms	Methyl 2,3,4,6-Tetra-O-acetyl-β-D-mannopyranoside; Methyl β-D-Mannopyranoside Tetraacetate; 1-O-Methyl-2,3,4,6-tetra-O-acetyl-β-D-mannopyranose; β-D-Mannopyranoside, methyl, tetraacetate; Methyl tetra-O-acetyl-β-D-mannoside; Tetraacetyl methyl β-D-mannoside; 5019-25-0; NSC 403697
EINECS	225-690-6

Quality Control

Our Methyl 2,3,4,6-Tetra-o-Acetyl-B-D-Mannopyranoside is manufactured under strict quality management systems to ensure batch-to-batch consistency and high chemical purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and spectroscopic methods for structural confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Rotation [α]20/D	-40° to -44° (c=1 in CHCl3)
Melting Point	115°C - 120°C
Water Content (KF)	≤ 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.