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Basic Info
CAS Number
2960-66-9
Pharmacopoeia
In-house Standards
Grade
Chemical Grade
Is Manufacturer
No
Samples Provided
NO
Product Description
Ethyl trans-4-oxo-2-butenoate
CAS NO. 2960-66-9
Alias：Minodronic Acid Intermediate
Chemical name：Ethyl trans-4-oxo-2-butenoate
Product code：B-A009-1
Molecular formula：C6H8O3
Molecular weight: 128.13
Assay：≧96.0%
Description：Colourless to little yellow liquid
Storage：Be kept airtight,dry and in cool place
Packing specification：According to the customer request
AI Product Description
*The following content is generated by AI and is for reference only.
Ethyl trans-4-oxo-2-butenoate is a versatile organic intermediate widely utilized in the fields of fine chemical synthesis, pharmaceutical research, and agrochemical development. Chemically known as ethyl 4-oxobut-2-enoate, this compound features a conjugated system comprising an ester group, an alpha,beta-unsaturated double bond, and a ketone functionality at the fourth carbon position. Its molecular formula is C6H8O3, and it is commonly identified by the CAS number 10597-79-8. The molecule exists primarily in the thermodynamically stable trans configuration, which influences its reactivity profile in various synthetic transformations.
This compound serves as a crucial building block for constructing complex heterocyclic structures, particularly pyridines, pyrroles, and furans, which are fundamental scaffolds in many bioactive molecules. In pharmaceutical applications, derivatives synthesized from Ethyl trans-4-oxo-2-butenoate often exhibit potential anti-inflammatory, anticancer, or antimicrobial properties. Researchers leverage its electrophilic nature to participate in Michael addition reactions, cycloadditions, and condensations with nitrogen-containing nucleophiles. Furthermore, the presence of both the carbonyl and ester moieties allows for diverse functionalization strategies, enabling chemists to tailor specific pharmacophores with high precision.
In the agrochemical sector, this intermediate plays a significant role in the production of novel herbicides and fungicides. Its structural versatility facilitates the creation of compounds that can effectively target pest enzymes or disrupt growth cycles in unwanted flora. Additionally, due to its solubility characteristics and reactivity, it is frequently employed as a standard reference material in analytical chemistry laboratories for method validation and calibration purposes. Safety protocols during handling require standard precautions for organic esters, including protection against skin contact and inhalation, as with most reactive carbonyl compounds. Overall, Ethyl trans-4-oxo-2-butenoate remains an indispensable reagent in modern organic synthesis, bridging the gap between simple precursors and high-value therapeutic agents through efficient and predictable chemical pathways.
![N-[3-Fluoro-4-[6-(2-methyl-2H-tetrazol-5-yl)-3-pyridinyl]phenyl]carbamic acid phenylmethyl ester](https://eimg.pharmasources.com/img_Cphi_en/Product/2018_08/Mimg_1808171123640937.jpg)
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