4-(2-Phthalimidoethoxy)acetoacetic Acid Ethyl Ester

• CAT Number: R015223
• CAS Number: 88150-75-8
• Molecular Formula: C16H17NO6
• Molecular Weight: 319.31
• Purity: ≥95%
• Synonyms: Ethyl 4-(2-(1,3-dioxoisoindolin-2-yl)ethoxy)-3-oxobutanoate
• Storage: -20°C
• IUPAC Name: ethyl 4-[2-(1,3-dioxoisoindol-2-yl)ethoxy]-3-oxobutanoate
• InChI: InChI=1S/C16H17NO6/c1-2-23-14(19)9-11(18)10-22-8-7-17-15(20)12-5-3-4-6-13(12)16(17)21/h3-6H,2,7-10H2,1H3
• InChIKey: RIGKLAOKQFKWNN-UHFFFAOYSA-N
• SMILES: CCOC(=O)CC(=O)COCCN1C(=O)C2=CC=CC=C2C1=O

4-(2-Phthalimidoethoxy)acetoacetic Acid Ethyl Ester(CAT: R015223) is a specialized synthetic intermediate commonly used in the preparation of amino acid derivatives, peptides, and pharmaceutical compounds. Featuring a phthalimide-protected aminoethoxy group linked to an acetoacetic acid ethyl ester backbone, this compound allows for controlled introduction of functional groups during multi-step synthesis. It is especially valuable in solid-phase peptide synthesis (SPPS) and in the design of prodrugs or biologically active molecules. Its structural versatility and stability make it a useful tool in medicinal chemistry and fine chemical development.