1-Azido-1-deoxy-β-D-galactopyranoside
1-Azido-1-deoxy-β-D-galactopyranoside (CAS: 35899-89-9), with the molecular formula C6H11N3O5 and a molecular weight of 205.17 g/mol, is a specialised carbohydrate derivative featuring an azide functional group. This compound serves as a valuable building block in organic synthesis, particularly in carbohydrate chemistry and bioconjugation. Its structure lends itself to reactions enabling the formation of new chemical entities for research and development.

Organic Synthesis
Utilised as a key intermediate in the synthesis of complex organic molecules. The azide group allows for versatile functional group transformations and click chemistry applications.
Carbohydrate Chemistry
Serves as a building block for modified carbohydrates. It is employed in the creation of novel glycoconjugates and carbohydrate-based therapeutics or probes.
Bioconjugation Chemistry
The azide functionality is ideal for copper-catalyzed azide-alkyne cycloaddition (CuAAC) or strain-promoted azide-alkyne cycloaddition (SPAAC) reactions, facilitating the labelling and conjugation of biomolecules.
Chemical Biology Research
Enables the development of chemical tools and probes for investigating biological processes. It can be incorporated into molecules for tracking or modifying biological targets.
| Molecular weight | 205.17 |
|---|---|
| Empirical formula | C6H11N3O5 |
| Assay | 97% |
| Optical activity | [α]20/D +23°, c = 1% in DMSO |
| Storage temperature | −20°C |
| Melting point | 150 °C (dec.)(lit.) |
| 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 1-Azido-1-deoxy-β-D-galactopyranoside primarily used for?
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This compound is primarily used as a building block in organic synthesis, particularly in carbohydrate chemistry and bioconjugation, for creating novel molecules and labelled biomolecules.
What is the CAS number and molecular formula for 1-Azido-1-deoxy-β-D-galactopyranoside?
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The CAS number is 35899-89-9 and the molecular formula is C6H11N3O5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Azido-1-deoxy-β-D-galactopyranoside with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 1-Azido-1-deoxy-β-D-galactopyranoside be handled and stored?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. Use a type N95 (US) or type P1 (EN143) respirator filter if needed. Store at -20°C. This compound has a WGK Germany rating of 3, indicating a high hazard potential.
Is 1-Azido-1-deoxy-β-D-galactopyranoside suitable for pharmaceutical applications?
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The provided data indicates a 97% assay. Tech Serve Solutions does not guarantee pharmacopoeia compliance (e.g., USP, BP, EP) unless explicitly stated. Further evaluation is required for pharmaceutical use.
How can I request a quote or sample for 1-Azido-1-deoxy-β-D-galactopyranoside?
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Please contact our sales team via the website or phone to request a quote or sample. We regularly export to global research institutions and chemical companies.
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