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2635-84-9CCCC(=O)Oc1ccc([N+](=O)[O-])cc1DVDUMIQZEUTAGK-UHFFFAOYSA-N2635-84-9DTXSID80180955CHEMBL591439CHEBI:85867Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
BeschreibungP-nitrophenyl butyrate also kown as 4-nitrophenyl butyrate, is a probe for lipase activity. It is hydrolyzed by lipase in the water ambient condition, giving rise to p-nitrophenol and butyric acid. P-nitrophenol actually occurs in the anionic form, p-nitrophenolate, giving a yellowish coloration and absorbing light at 410 nm in an alkaline buffer such as Tris-HCl pH 7.5.
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DefinitionChEBI: P-nitrophenyl butyrate is a butyrate ester resulting from the formal condensation of the hydroxy group of 4-nitrophenol with the carboxy group of butyric acid. It is a butyrate ester and a C-nitro compound. It is functionally related to a 4-nitrophenol.