Penehyclidine

Also known as: M 8218, 2-(1-azabicyclo[2.2.2]octan-3-yloxy)-1-cyclopentyl-1-phenylethanol, α-((1-azabicyclo[2.2.2]oct-3-yloxy)methyl)-α-cyclopentyl-benzenemethanol, BENC-003, UNII:353CX8CSHD

Penehyclidine (CAS 87827-02-9) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C20H29NO2 and a molecular weight of 315.450 g/mol. Key properties include a boiling point of 461.0±35.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 232.6±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 87827-02-9
Jingsj CID: J-1972119-0
Molecular Formula: C₂₀H₂₉NO₂
Molecular Weight: 315.450 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	461.0±35.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	232.6±25.9 °C
Exact Mass	315.219818
PSA	32.70000
LogP	3.44
Vapor Pressure	0.0±1.2 mmHg at 25°C
Refractive Index	1.588

Activity & Biological Data

Target	NF-κB
Additional Information	[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. [2]. Xiao HT, et al. Penehyclidine hydrochloride: a potential drug for treating COPD by attenuating Toll-like receptors. Drug Des Devel Ther. 2012;6:317-22.

Target

NF-κB

Additional Information

[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. [2]. Xiao HT, et al. Penehyclidine hydrochloride: a potential drug for treating COPD by attenuating Toll-like receptors. Drug Des Devel Ther. 2012;6:317-22.

Frequently Asked Questions

What is the CAS number of Penehyclidine?

The CAS number of Penehyclidine is 87827-02-9.

What are the molecular formula and molecular weight of Penehyclidine?

Penehyclidine has molecular formula C20H29NO2 and molecular weight 315.450 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Penehyclidine (CAS 87827-02-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1972119-0 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.