Fmoc-(R)-3-amino-4-(2,4,5-trifluorophenyl)butanoic acid

Fmoc-(R)-3-氨基-4-(2,4,5-三氟苯基)丁酸

Also known as: (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic acid, Fmoc-(R)-3-amino-4-(2,4,5-trifluorophenyl)butyric acid, Benzenebutanoic acid, β-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-2,4,5-trifluoro-, (βR)-, (3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-(2,4,5-trifluorophenyl)butanoic acid

Fmoc-(R)-3-amino-4-(2,4,5-trifluorophenyl)butanoic acid (CAS 1217818-53-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C25H20F3NO4 and a molecular weight of 455.426 g/mol. It is also known as (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic acid, Fmoc-(R)-3-amino-4-(2,4,5-trifluorophenyl)butyric acid and Benzenebutanoic acid, β-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-2,4,5-trifluoro-, (βR)-. Key properties include a boiling point of 630.1±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 334.9±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1217818-53-5
Jingsj CID
J-1356300-8
Molecular Formula
C25H20F3NO4
Chinese Name
Fmoc-(R)-3-氨基-4-(2,4,5-三氟苯基)丁酸
Molecular Weight
455.426 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point630.1±55.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point334.9±31.5 °C

Frequently Asked Questions

What is the CAS number of Fmoc-(R)-3-amino-4-(2,4,5-trifluorophenyl)butanoic acid?

The CAS number of Fmoc-(R)-3-amino-4-(2,4,5-trifluorophenyl)butanoic acid is 1217818-53-5.

What are the molecular formula and molecular weight of Fmoc-(R)-3-amino-4-(2,4,5-trifluorophenyl)butanoic acid?

Fmoc-(R)-3-amino-4-(2,4,5-trifluorophenyl)butanoic acid has molecular formula C25H20F3NO4 and molecular weight 455.426 g/mol.

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

Last updated:

How to cite: Jingsj. "Fmoc-(R)-3-amino-4-(2,4,5-trifluorophenyl)butanoic acid (CAS 1217818-53-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1356300-8 (accessed 2026-10-25).

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