Liquid chromatography-mass spectrometry for component determination in Citramon tablets was written by Klyuev, N. A.;Pochelov, I. I.;Petrenko, V. V.. And the article was included in Fiziologichno Aktivni Rechovini in 2002.Category: esters-buliding-blocks The following contents are mentioned in the article:
The authors developed a new method for the determination of components of Citramon tablets by liquid chromatog.-mass spectrometry method. The impurities such as 2-hydroxybenzoic acid Et ester, 2-hydroxybenzoic acid, a salicylic acid dimer were identified by the method developed. Quant. determination was carried out by normalization of areas on the chromatogram. This study involved multiple reactions and reactants, such as 4-Acetamidophenyl 2-acetoxybenzoate (cas: 5003-48-5Category: esters-buliding-blocks).
4-Acetamidophenyl 2-acetoxybenzoate (cas: 5003-48-5) belongs to esters. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.Category: esters-buliding-blocks
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics