N-Hydroxypipecolic acid 是植物代谢产物和系统性获得性抗性调节剂，可与免疫信号水杨酸协调建立系统性获得性抗性，诱导系统获得性耐药对细菌和卵菌感染。它在植物叶片中系统地积累，以应对病原菌的侵袭。

N-Hydroxypipecolic acid is a plant metabolite and a systemic acquired resistance (SAR) regulator.

Flavin-dependent monooxygenase converts Pip to N-hydroxypipecolic acid (NHP), which functions as a critical metabolic regulator of SAR in Arabidopsis[1].

115819-92-6

C6H11NO3

145.16

1-Hydroxy-2-piperidinecarboxylic acid;NHP

DMSO:83.33 mg/mL (574.06 mM),Need ultrasonic
Powder: -20°C for 3 years
In solvent: -80°C for 2 years