Penehyclidine hydrochloride  (Synonyms: Penequinine hydrochloride)

Penehyclidine (Penequinine) hydrochloride, a anticholinergic agent, is a selective antagonist of M1 and M3 receptors. Penehyclidine hydrochloride activates NF-kβ in lung tissue and inhibits the release of inflammatory factors. Penehyclidine hydrochloride can alleviate the pulmonary inflammatory response in rats with chronic obstructive pulmonary disease (COPD) undergoing mechanical ventilation^[1].

351.91

C₂₀H₃₀ClNO₂

151937-76-7

Liquid

Colorless to light yellow

OC(C1CCCC1)(COC2CN3CCC2CC3)C4=CC=CC=C4.[H]Cl

Room temperature in continental US; may vary elsewhere.

-20°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

• [1]. Zhi-Yuan Chen, et al. The Mechanism of Penehyclidine Hydrochloride and Its Effect on the Inflammatory Response of Lung Tissue in Rats with Chronic Obstructive Pulmonary Disease During Mechanical Ventilation. Int J Chron Obstruct Pulmon Dis. 2021 Mar 31;16:877-885.  [Content Brief]