Kracmar, Josef et al. published their research in Pharmazie in 1983 | CAS: 5003-48-5

4-Acetamidophenyl 2-acetoxybenzoate (cas: 5003-48-5) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Polyesters are important plastics, with monomers linked by ester moieties. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Electric Literature of C17H15NO5

UV spectrophotometry in drug control. Part 29: Newer drugs with benzene chromophores in the molecule; part 4: Effects of substitution and solvents was written by Kracmar, Josef;Kracmarova, J.. And the article was included in Pharmazie in 1983.Electric Literature of C17H15NO5 The following contents are mentioned in the article:

UV spectra are given for DL-ibuprofen  [15687-27-1] and mexiletine-HCl  [5370-01-4], baclofen  [1134-47-0], lorcainide-HCl  [58934-46-6], clonidine-HCl  [4205-91-8], and ketoconazole  [65277-42-1], DL-terbutalin sulfate  [23031-32-5], and propafenone-HCl  [34183-22-7], xipamide  [14293-44-8], and benorilate  [5003-48-5] in various solvents. Data on maximum and min. wavelengths, absorptivity (1%, 1 cm), and optimum concentration range for determination of the drugs are tabulated. Solvent effects on hyperchromic, bathochromic, hypochromic, and hypsochromic shifts in the spectra of ibuprofen, baclofen, ketoconazole, and xipamide are discussed. This study involved multiple reactions and reactants, such as 4-Acetamidophenyl 2-acetoxybenzoate (cas: 5003-48-5Electric Literature of C17H15NO5).

4-Acetamidophenyl 2-acetoxybenzoate (cas: 5003-48-5) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Polyesters are important plastics, with monomers linked by ester moieties. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Electric Literature of C17H15NO5

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics