Ethyl 1H-tetrazole-5-acetate
Ethyl 1H-tetrazole-5-acetate (CAS: 13616-37-0; Formula: C5H8N4O2) is a heterocyclic organic compound with a molecular weight of 156.14 g/mol. This compound serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. It is primarily utilised in research and development settings for the creation of more complex molecular structures. Tech Serve Solutions offers this chemical with an assay of 97%.

Organic Synthesis Intermediate
Ethyl 1H-tetrazole-5-acetate functions as a key intermediate in the synthesis of novel organic compounds. Its tetrazole ring and ester functionality allow for diverse chemical transformations.
Heterocyclic Chemistry Research
This compound is employed in academic and industrial research focused on the development of new heterocyclic molecules. It provides a scaffold for exploring structure-activity relationships in medicinal chemistry.
Building Block for Complex Molecules
As a versatile building block, Ethyl 1H-tetrazole-5-acetate aids in the construction of intricate molecular architectures. Its structure is amenable to various coupling and functionalisation reactions.
| Molecular weight | 156.14 |
|---|---|
| Empirical formula | C5H8N4O2 |
| Assay | 97% |
| Melting point | 123-127 °C(lit.) |

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
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Ethyl 1H-tetrazole-5-acetate used for?
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Ethyl 1H-tetrazole-5-acetate is primarily used as a building block and intermediate in organic synthesis and heterocyclic chemistry research.
What are the CAS number and formula for Ethyl 1H-tetrazole-5-acetate?
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The CAS number is 13616-37-0 and the empirical formula is C5H8N4O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl 1H-tetrazole-5-acetate with an assay of 97%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeial grade.
How should Ethyl 1H-tetrazole-5-acetate be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves. Avoid breathing dust. In case of contact with eyes, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do. Continue rinsing. Ensure adequate ventilation.
Is Ethyl 1H-tetrazole-5-acetate a controlled substance?
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There is no information available in the provided data to suggest that Ethyl 1H-tetrazole-5-acetate is a controlled substance.
How is Ethyl 1H-tetrazole-5-acetate packed and exported?
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Ethyl 1H-tetrazole-5-acetate is packed according to industry standards for fine chemicals to ensure safe transport. Tech Serve Solutions, a global supplier and exporter since 1998, facilitates worldwide shipping.
How can I request a sample or quote for Ethyl 1H-tetrazole-5-acetate?
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To request a sample or quote, please contact the Tech Serve Solutions sales team via the website or direct inquiry channels.
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