Ethyl 4-nitrocinnamate, predominantly trans
Ethyl 4-nitrocinnamate, CAS 953-26-4, with the linear formula O2NC6H4CH=CHCO2C2H5 and a molecular weight of 221.21 g/mol, is a trans-isomer predominantly supplied for chemical synthesis. This organic building block serves as a valuable intermediate in research and development. It has been utilised in studies concerning the kinetics of reduction reactions involving substituted cinnamate derivatives. Tech Serve Solutions provides this compound for laboratory and industrial applications.
- Synonyms
- O2NC6H4CH=CHCO2C2H5

Organic Synthesis Intermediate
Ethyl 4-nitrocinnamate functions as a versatile building block in organic synthesis. Its structure, featuring a nitro group and an ester functionality on a cinnamate backbone, allows for diverse chemical transformations.
Reaction Kinetics Studies
This compound has been employed in research to investigate the reaction kinetics of samarium diiodide-mediated reductions of ethyl cinnamate derivatives. Such studies contribute to understanding reaction mechanisms and optimising synthetic routes.
Research and Development
As a fine chemical, Ethyl 4-nitrocinnamate is suitable for use in academic and industrial research laboratories for exploring new chemical methodologies and developing novel compounds.
| Molecular weight | 221.21 |
|---|---|
| Linear formula | O2NC6H4CH=CHCO2C2H5 |
| Assay | 99% |
| Application | Ethyl 4-nitrocinnamate was used to study the kinetics of reduction of ethyl t-cinnamate and its substituted derivatives by samarium diiodide in the presence of hexamethylphosphoramide and t-butanol1. |
| Melting point | 138-140 °C(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 Ethyl 4-nitrocinnamate used for?
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Ethyl 4-nitrocinnamate is primarily used as a building block in organic synthesis and has been utilised in studies of reaction kinetics, particularly for reduction reactions of cinnamate derivatives.
What are the CAS number and chemical formula for Ethyl 4-nitrocinnamate?
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The CAS number is 953-26-4, and the linear chemical formula is O2NC6H4CH=CHCO2C2H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl 4-nitrocinnamate with a minimum assay of 99%. We do not represent this product as meeting any pharmacopoeia standards such as USP, BP, or EP unless explicitly stated in the product specifications.
How should Ethyl 4-nitrocinnamate be handled safely?
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When handling Ethyl 4-nitrocinnamate, it is essential to use appropriate personal protective equipment, including eyeshields and gloves. A respirator filter (type N95 or P1) should be used if airborne exposure is possible. This compound is classified with WGK Germany 3, indicating a high hazard to water.
Is Ethyl 4-nitrocinnamate a controlled substance?
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The provided data does not indicate that Ethyl 4-nitrocinnamate (CAS 953-26-4) is a controlled substance.
How is Ethyl 4-nitrocinnamate packed and shipped?
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Tech Serve Solutions can export Ethyl 4-nitrocinnamate globally. Packaging is suitable for safe transport, adhering to relevant shipping regulations. Please contact us for specific export inquiries.
How can I request a quote or sample?
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To request a quote or a sample of Ethyl 4-nitrocinnamate, please contact our sales department through the website or by phone. Our team will be pleased to assist you with your requirements.
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