(4-Carboxy-3-ethoxy)phenyl acetic acid

CAS: 220438-80-2

Ref. 3D-IC19752

Product Information

• Name: (4-Carboxy-3-ethoxy)phenyl acetic acid
• Synonyms: 4-Carboxy-3-ethoxybenzeneacetic acidRepaglinide impurity A

Description

4-Carboxy-3-ethoxy)phenyl acetic acid (CPAE) is a fluorescent compound that has been shown to have antidiabetic and luminescence properties. It absorbs light at wavelengths of 340, 405, and 455 nm and emits light at 525 nm. It also absorbs UV light at 310 nm and emits fluorescence at 495 nm. CPAE is formed by the condensation of two molecules of 4-carboxybenzaldehyde with one molecule of ethyl 3-ethoxypropanoate in the presence of a base. The crystals are monoclinic, with space group P2/c and lattice constants a = 12.872(1) Å, b = 7.319(1) Å, c = 17.814(2) Å, β = 98.664(9)°, Z = 2. The molecular weight is 182.24 g/mol and its molecular

• Brand: Biosynth

Chemical properties

• Molecular weight: 224.21 g/mol
• Formula: C₁₁H₁₂O₅
• Purity: Min. 95%
• InChI: InChI=1S/C11H12O5/c1-2-16-9-5-7(6-10(12)13)3-4-8(9)11(14)15/h3-5H,2,6H2,1H3,(H,12,13)(H,14,15)
• InChI key: InChIKey=PRZWZRNYTRQDLH-UHFFFAOYSA-N
• SMILES: CCOc1cc(CC(=O)O)ccc1C(=O)O