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Fronepidil

夫罗吡地

Also known as: Fronepidil, 1-[1-(2-methylpropoxy)-3-(2-phenylbut-3-yn-2-yloxy)propan-2-yl]pyrrolidine, UNII-94JPL25DUK, 1-(1-(isobutoxymethyl)-2-((1-methyl-1-phenyl-2-propynyl)oxy)ethyl)pyrrolidine, 1-{1-(2-methylpropoxy)-3-[(2-phenylbut-3-yn-2-yl)oxy]propan-2-yl}pyrrolidine

Fronepidil (CAS 79700-63-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H31NO2 and a molecular weight of 329.47600 g/mol. It is also known as 1-[1-(2-methylpropoxy)-3-(2-phenylbut-3-yn-2-yloxy)propan-2-yl]pyrrolidine, UNII-94JPL25DUK and 1-(1-(isobutoxymethyl)-2-((1-methyl-1-phenyl-2-propynyl)oxy)ethyl)pyrrolidine. Key properties include a boiling point of 422.9ºC at 760 mmHg, a density of 1.022g/cm3 and a flash point of 118.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
79700-63-3
Jingsj CID
J-1344981-0
Molecular Formula
C21H31NO2
Chinese Name
夫罗吡地
Molecular Weight
329.47600 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point422.9ºC at 760 mmHg
Density1.022g/cm3
Flash Point118.3ºC

Frequently Asked Questions

What is the CAS number of Fronepidil?

The CAS number of Fronepidil is 79700-63-3.

What are the molecular formula and molecular weight of Fronepidil?

Fronepidil has molecular formula C21H31NO2 and molecular weight 329.47600 g/mol.

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

Last updated:

How to cite: Jingsj. "Fronepidil (CAS 79700-63-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1344981-0 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.