3α-Mannobiose
3α-Mannobiose (CAS 23745-85-9) is a disaccharide with the molecular formula C12H22O11. This compound, also known as 3-O-α-D-Mannopyranosyl-D-mannopyranose, serves as a valuable biochemical reagent. It is primarily utilised in scientific research, particularly in studies involving carbohydrate chemistry, glycobiology, and related biological processes where its specific structural features are of interest.
- IUPAC
- α-D-Man-(1→3)-D-Man,3-O-α-D-Mannopyranosyl-D-mannopyranose
- Synonyms
- 3-O-α-D-Mannopyranosyl-D-mannopyranose

Carbohydrate Research
3α-Mannobiose serves as a research tool in understanding the structure and function of complex carbohydrates. Its specific glycosidic linkage makes it useful for investigating enzyme specificity and carbohydrate-protein interactions.
Glycobiology Studies
In glycobiology, this disaccharide can be employed to study biological recognition events mediated by mannose-containing glycans. It aids in deciphering the roles of specific carbohydrate structures in cellular processes.
Biochemical Reagent
As a high-purity biochemical, 3α-Mannobiose is utilised in laboratory settings for various analytical and synthetic purposes. It is essential for researchers requiring well-defined carbohydrate structures.
| Molecular weight | 342.30 |
|---|---|
| Empirical formula | C12H22O11 |
| Assay | ~95% |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3α-Mannobiose used for?
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3α-Mannobiose is primarily used as a biochemical reagent in scientific research, particularly for studies in carbohydrate chemistry, glycobiology, and investigations into carbohydrate-protein interactions and enzyme specificity.
What are the CAS number and formula for 3α-Mannobiose?
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The CAS number for 3α-Mannobiose is 23745-85-9, and its molecular formula is C12H22O11.
What grade and purity does Tech Serve Solutions supply for 3α-Mannobiose?
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Tech Serve Solutions supplies 3α-Mannobiose with an assay of approximately 95%. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or pharmacopoeia grade.
How should 3α-Mannobiose be handled and stored?
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Handle 3α-Mannobiose with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Store the chemical at -20°C.
Is 3α-Mannobiose a controlled substance?
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The provided data does not indicate that 3α-Mannobiose (CAS 23745-85-9) is a controlled substance.
How is 3α-Mannobiose packed and shipped?
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3α-Mannobiose is packed and shipped according to standard chemical supply chain protocols, ensuring product integrity and safety during transit. TSS is a global supplier and exporter of fine chemicals.
How can I request a quote or sample for 3α-Mannobiose?
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To request a quote or sample for 3α-Mannobiose, please contact the Tech Serve Solutions sales team through our official website or by phone.
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