Description

4-o-A-D-Mannopyranosyl-D-Mannopyranose CAS NO 35438-40-5 is a high-purity, specialized disaccharide derivative of mannose, serving as a critical building block in advanced carbohydrate chemistry. This compound is essential for researchers and manufacturers requiring precise, structurally-defined oligosaccharides for biochemical applications. It is primarily utilized in the pharmaceutical, biotechnology, and diagnostic reagent sectors for the synthesis of complex glycoconjugates, vaccine adjuvants, and molecular probes.

Application

• Glycoconjugate Synthesis: A key intermediate for constructing complex oligosaccharide chains used in vaccine development and therapeutic proteins.
• Biochemical Research: Used as a standard or substrate in enzymatic studies, glycosylation pathway analysis, and carbohydrate-protein interaction research.
• Diagnostic Reagents: Employed in the development of lectin-based assays and other diagnostic tools for detecting specific carbohydrate structures.
• Pharmaceutical Intermediates: Serves as a precursor for novel drug candidates targeting carbohydrate-mediated biological processes.
• Nutritional Science: Investigated for its potential prebiotic properties and role in gut microbiota modulation.

Basic Information

Product Name	4-o-A-D-Mannopyranosyl-D-Mannopyranose
CAS No.	35438-40-5
Molecular Formula	C12H22O11
Molecular Weight	342.30 g/mol
Synonyms	4-O-α-D-Mannopyranosyl-D-mannopyranose; α-D-Manp-(1→4)-D-Manp; D-Mannobiose; 4-O-α-D-Mannosyl-D-mannose; 1,4-α-D-Mannobiose; α-Mannosyl-(1→4)-mannose; (1→4)-α-D-Mannobiose; 4-α-Mannosylmannose
EINECS	Contact for details

Quality Control

Our 4-o-A-D-Mannopyranosyl-D-Mannopyranose is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, specific optical rotation, and identity confirmation by IR and NMR spectroscopy. Certificates of Analysis (COA) detailing all specifications are provided 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 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. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Specific Optical Rotation	Contact for details
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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