Ethyl 2-amino-4-phenylthiophene-3-carboxylate
Ethyl 2-amino-4-phenylthiophene-3-carboxylate (CAS: 4815-36-5) is a heterocyclic organic compound with the molecular formula C13H13NO2S and a molecular weight of 247.31 g/mol. This thiophene derivative serves as a valuable building block in organic synthesis, particularly for the construction of more complex molecular architectures. Its utility spans research and development in various chemical disciplines, contributing to the synthesis of novel compounds.

Organic Synthesis Intermediate
This compound is frequently employed as a key intermediate in multi-step organic syntheses. Its functional groups allow for diverse chemical transformations, facilitating the creation of new molecular entities for research.
Heterocyclic Chemistry Research
As a thiophene derivative, it is of interest in heterocyclic chemistry, where it can be utilised to explore novel ring systems and their properties.
Pharmaceutical Intermediate Development
This molecule serves as a building block in the early stages of drug discovery and development, enabling the synthesis of potential therapeutic agents.
| Molecular weight | 247.31 |
|---|---|
| Empirical formula | C13H13NO2S |
| Assay | 97% |
| Melting point | 92-97 °C |

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
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 2-amino-4-phenylthiophene-3-carboxylate used for?
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Ethyl 2-amino-4-phenylthiophene-3-carboxylate is used as a versatile building block and intermediate in organic synthesis, particularly in heterocyclic chemistry research and the development of potential pharmaceutical agents.
What are the CAS number and molecular formula for this compound?
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The CAS number is 4815-36-5, and the molecular formula is C13H13NO2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl 2-amino-4-phenylthiophene-3-carboxylate with a minimum purity of 97%. This product is intended for research and laboratory use and is not supplied as USP, EP, BP, or any other pharmacopoeial grade.
How should Ethyl 2-amino-4-phenylthiophene-3-carboxylate be handled?
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This compound may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Always handle in a well-ventilated area, avoid breathing dust/fume/gas/mist/vapours/spray, and wear appropriate personal protective equipment, including gloves, eye protection, and respiratory protection.
Is this product suitable for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and can export Ethyl 2-amino-4-phenylthiophene-3-carboxylate worldwide.
How can I request a sample or a quote for this chemical?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number (4815-36-5).
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