(2S,3R,4E)-2-Azido-4-octadecene-1,3-diol
(2S,3R,4E)-2-Azido-4-octadecene-1,3-diol (CAS: 103348-49-8) is an organic azide with the molecular formula C18H35N3O2 and a molecular weight of 325.49 g/mol. This compound serves as a valuable building block in organic synthesis, particularly in chemical biology and conjugation chemistry. Its azido and diol functionalities offer versatile reaction sites for creating complex molecules, making it a key reagent for research and development in various chemical disciplines.
- IUPAC
- D-Sphingosine azide
- Synonyms
- 3-diol103348-49-8C18H35N3O2D-Sphingosine azide

Organic Synthesis Building Block
This compound is a versatile building block utilized in the synthesis of complex organic molecules. The presence of the azide group allows for participation in click chemistry reactions, while the diol functionality can be further modified or incorporated into larger structures.
Chemical Biology Reagent
As a key component in chemical biology, it facilitates the study of biological processes through chemical means. Its specific stereochemistry and functional groups are valuable for probing biochemical pathways and developing new biological probes.
Conjugation Chemistry
This azide is employed in conjugation chemistry for linking molecules together. It is particularly useful in strategies involving the reaction of azides with alkynes or other suitable partners for the formation of stable covalent bonds.
| Molecular weight | 325.49 |
|---|---|
| Empirical formula | C18H35N3O2 |
| 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 (2S,3R,4E)-2-Azido-4-octadecene-1,3-diol used for?
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(2S,3R,4E)-2-Azido-4-octadecene-1,3-diol is primarily used as a building block in organic synthesis, for applications in chemical biology, and in conjugation chemistry. It is valuable for creating complex molecules and for probing biochemical pathways.
What is the CAS number and molecular formula for this compound?
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The CAS number for (2S,3R,4E)-2-Azido-4-octadecene-1,3-diol is 103348-49-8, and its molecular formula is C18H35N3O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research purposes. The specific assay and grade are detailed in the product specifications. We do not represent this product as USP, BP, or EP grade.
What are the safety considerations for handling this chemical?
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Handling this chemical requires appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. The compound is classified with WGK Germany 3, indicating a high hazard potential.
How is this chemical shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, adhering to international shipping and export regulations for chemical substances.
How can I request a sample or quote?
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To request a sample or quote for (2S,3R,4E)-2-Azido-4-octadecene-1,3-diol, please contact our sales team through the channels provided on the Tech Serve Solutions website.
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