Quifenadine
Also known as: a-(3-quinuclidinyl)benzhydrol, 1-azabicyclo[2.2.2]octan-3-yl(diphenyl)methanol, alpha,alpha-diphenyl-3-quinuclidinemethanol, α,α-diphenyl-3-quinuclidinemethanol, Diphenyl-3-quinuclidylcarbinol, 1-Azabicyclo[2.2.2]octane-3-methanol, α,α-diphenyl-, Phencarol
Quifenadine (CAS 10447-39-9) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C20H23NO and a molecular weight of 293.403 g/mol. Key properties include a melting point of 239ºC, a boiling point of 430.2±30.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 208.0±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 10447-39-9
- Jingsj CID
- J-1955605-1
- Molecular Formula
- C20H23NO
- Molecular Weight
- 293.403 g/mol
- Category
- Alcohols
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 239ºC |
|---|---|
| Boiling Point | 430.2±30.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 208.0±23.2 °C |
| Exact Mass | 293.177979 |
| PSA | 23.47000 |
| LogP | 3.63 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.641 |
Activity & Biological Data
| Additional Information | [1]. Lainé DI, et al. Discovery of novel 1-azoniabicyclo[2.2.2]octane muscarinic acetylcholine receptor antagonists. J Med Chem. 2009 Apr 23;52(8):2493-505. |
|---|
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Quifenadine?
The CAS number of Quifenadine is 10447-39-9.
What are the molecular formula and molecular weight of Quifenadine?
Quifenadine has molecular formula C20H23NO and molecular weight 293.403 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Quifenadine (CAS 10447-39-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1955605-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.