Methyl trans-4-oxo-2-pentenoate
Methyl trans-4-oxo-2-pentenoate (CAS: 2833-24-1) is an organic compound with the linear formula CH₃COCH=CHCO₂CH₃ and a molecular weight of 128.13 g/mol. This ester is recognised as a valuable building block in organic synthesis. Its characteristic carbonyl and ester functionalities enable diverse chemical transformations, making it a useful intermediate in the creation of more complex molecules for various research and industrial applications.
- IUPAC
- Methyl trans-β-acetylacrylate
- Synonyms
- Methyl trans-β-acetylacrylate
Organic Synthesis Intermediate
Methyl trans-4-oxo-2-pentenoate serves as a versatile intermediate in organic chemistry. Its reactive functional groups allow for participation in various synthetic pathways, facilitating the construction of diverse molecular architectures.
Building Block for Heterocycles
This compound can be employed as a key building block in the synthesis of heterocyclic compounds. The presence of both a ketone and an ester group offers multiple reaction sites for cyclization reactions.
Research and Development
Utilised in academic and industrial research laboratories, Methyl trans-4-oxo-2-pentenoate aids in exploring novel chemical reactions and developing new synthetic methodologies.
| Molecular weight | 128.13 |
|---|---|
| Linear formula | CH3COCH=CHCO2CH3 |
| Assay | ≥97.0% (GC) |
| Storage temperature | 2-8°C |
| Melting point | 59-61 °C(lit.)59-61 °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
| 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 Methyl trans-4-oxo-2-pentenoate used for?
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Methyl trans-4-oxo-2-pentenoate is primarily used as an intermediate and building block in organic synthesis, particularly for the construction of more complex molecules and heterocyclic compounds in research and development settings.
What is the CAS number and formula for Methyl trans-4-oxo-2-pentenoate?
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The CAS number for Methyl trans-4-oxo-2-pentenoate is 2833-24-1, and its linear formula is CH₃COCH=CHCO₂CH₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl trans-4-oxo-2-pentenoate with a minimum assay of ≥97.0% (GC). This product is supplied for research and general laboratory use; TSS does not represent it as USP, EP, BP, or any other pharmacopoeia grade.
What are the safety and handling precautions for Methyl trans-4-oxo-2-pentenoate?
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Methyl trans-4-oxo-2-pentenoate is classified with GHS07 symbol and a 'Warning' signal word. It carries hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area and avoid breathing dust/fume/gas/mist/vapours/spray. In case of contact, rinse cautiously with water for several minutes and seek medical advice if irritation persists. Store at 2-8°C.
How is Methyl trans-4-oxo-2-pentenoate packed, shipped, and exported?
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Tech Serve Solutions packages chemicals according to industry best practices and relevant transport regulations to ensure safe transit. We professionally export fine chemicals, pharmaceutical intermediates, and laboratory reagents globally.
How can I request a sample or a quote for Methyl trans-4-oxo-2-pentenoate?
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To request a sample or a quote, please visit the product page on our website and use the designated 'Request Sample' or 'Enquire' button, providing your contact details and any specific requirements.
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