1 | 2-Dipalmitoyl-sn-Glycerol (CAS 30334-71-5) é uma impureza lipídica diacilglicerol derivada da acilação parcial de glicerídeos com ácidos palmítico. Caracteriza-se por duas cadeias hexadecanoil hidrofóbicas ligadas ao esqueleto sn-glicerol | conferindo maior ponto de fusão e baixa solubilidade em meios aquosos. Em processos industriais pode surgir por transesterificação incompleta | hidrólise parcial ou isomerização e impactar propriedades físico-químicas do produto final como estabilidade de emulsões e perfil cromatográfico. A detecção e quantificação exigem métodos analíticos sensíveis como HPLC-MS | GC-MS após derivatização e cromatografia de camada fina | sendo controlada por otimização de processo e purificação adequada.
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