2-Azidoacetic acid
2-Azidoacetic acid (CAS: 18523-48-3), with the molecular formula C2H3N3O2 and a molecular weight of 101.06 g/mol, is a versatile organic compound. It serves as a key building block in chemical synthesis, particularly for reactions involving carboxylic acids and carbonyl compounds. Its azido functionality makes it useful in the creation of more complex molecules for research and development purposes.

Organic Synthesis Intermediate
2-Azidoacetic acid acts as a valuable intermediate in the synthesis of diverse organic molecules. Its functional groups allow for participation in various coupling and derivatization reactions.
Pharmaceutical Research
This compound can be employed in the early stages of drug discovery and development, serving as a precursor for novel pharmaceutical agents.
Chemical Research Reagent
Utilised in academic and industrial research laboratories for exploring new synthetic pathways and developing novel chemical entities.
| Molecular weight | 101.06 |
|---|---|
| Empirical formula | C2H3N3O2 |
| Assay | 97% |
| Density | 1.350 g/mL at 25 °C |
| Refractive index | n20/D 1.472 |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Flash point | >110 °C / >230 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39-45 |
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 2-Azidoacetic acid used for?
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2-Azidoacetic acid is primarily used as a building block in organic synthesis and for research purposes in pharmaceutical and chemical laboratories.
What is the CAS number and molecular formula for 2-Azidoacetic acid?
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The CAS number is 18523-48-3 and the molecular formula is C2H3N3O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Azidoacetic acid with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for 2-Azidoacetic acid?
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2-Azidoacetic acid is classified with the GHS symbol GHS07 and the signal word Warning. It carries hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Handle with appropriate personal protective equipment in a well-ventilated area, following precautionary statements like P261 and P305 + P351 + P338.
How is 2-Azidoacetic acid typically packed and shipped?
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As a global supplier and exporter, Tech Serve Solutions ensures that 2-Azidoacetic acid is packaged and shipped in compliance with all relevant regulations for chemical transport.
How can I request a quote or sample for 2-Azidoacetic acid?
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To request a quote or sample for 2-Azidoacetic acid, please contact our sales team through the TSS website, providing your specific requirements.
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