Fmoc-1-aminocyclopropane-1-carboxylic acid

N-Fmoc-1-氨基环丙烷羧酸

Also known as: Fmoc-ACPC-OH, Fmoc-AC3C-OH, 1-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]-1-cyclopropanecarboxylic acid, 1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopropane-1-carboxylic acid, 1-Aminocyclopropane-1-carboxylic acid, N-FMOC protected, Cyclopropanecarboxylic acid, 1-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, N-Fmoc-1-Aminocyclopropanecarboxylic acid, N-Fmoc-1-amino-1-cyclopropanecarboxylic acid, 1-(Fmoc-amino)cyclopropanecarboxylic acid

Fmoc-1-aminocyclopropane-1-carboxylic acid (CAS 126705-22-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H17NO4 and a molecular weight of 323.343 g/mol. It is also known as Fmoc-ACPC-OH, Fmoc-AC3C-OH and 1-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]-1-cyclopropanecarboxylic acid. Key properties include a melting point of 225-226ºC, a boiling point of 566.9±29.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 296.7±24.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
126705-22-4
Jingsj CID
J-1115029-9
Molecular Formula
C19H17NO4
Chinese Name
N-Fmoc-1-氨基环丙烷羧酸
Molecular Weight
323.343 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point225-226ºC
Boiling Point566.9±29.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point296.7±24.3 °C

Frequently Asked Questions

What is the CAS number of Fmoc-1-aminocyclopropane-1-carboxylic acid?

The CAS number of Fmoc-1-aminocyclopropane-1-carboxylic acid is 126705-22-4.

What are the molecular formula and molecular weight of Fmoc-1-aminocyclopropane-1-carboxylic acid?

Fmoc-1-aminocyclopropane-1-carboxylic acid has molecular formula C19H17NO4 and molecular weight 323.343 g/mol.

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

Last updated:

How to cite: Jingsj. "Fmoc-1-aminocyclopropane-1-carboxylic acid (CAS 126705-22-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1115029-9 (accessed 2026-10-24).

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