69311-70-2Cc1c([N+](=O)[O-])cc(C(C)C)c(Oc2ccc([N+](=O)[O-])cc2[N+](=O)[O-])c1IJWEBDWJHYHAROA-UHFFFAOYSA-Ninhibitor of plastoquinol-plastocyanin oxidoreductase complex
69311-70-2DTXSID00219372DescriptionDNP-INT is a quinone analog that inhibits electron transport in plants by competitively inhibiting plastoquinol oxidation by binding at the Qo site of cytochrome b6f (Kd = 1.4 nM).1 It inhibits electron flow from water to NADP or methylviologen by 50 and 100% when used at concentrations of 0.5 or 5 μM, respectively.2,3
UsesDNP-INT is a potent photosynthetic electron transport chain (PETC) inhibitor. DNP-INT competently inhibits the oxidation of plastid quinoline by binding to the Q0 site of Cyt-b6f (Kd=1.4 nM), thereby inhibiting electron transfer in plants[1].
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