Fmoc-DL-4-fluorophenylalanine

Fmoc-DL-4-氟苯丙氨酸

Also known as: Fmoc-p-fluoro-DL-Phe-OH, Fmoc-DL-Phe(4-F)-OH, Fmoc-4-fluoro-DL-phenylalanine, DL-Fmoc-4-fluorophenylalanine, N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-4-fluorophenylalanine, N-Alpha-(9-fluorenylmethoxycarbonyl)-DL-(4-fluorophenyl)alanine, 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(4-fluorophenyl)propanoic acid

Fmoc-DL-4-fluorophenylalanine (CAS 264276-42-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C24H20FNO4 and a molecular weight of 405.418 g/mol. It is also known as Fmoc-p-fluoro-DL-Phe-OH, Fmoc-DL-Phe(4-F)-OH and Fmoc-4-fluoro-DL-phenylalanine. Key properties include a boiling point of 623.9±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 331.1±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 264276-42-8
Jingsj CID: J-1506423-1
Molecular Formula: C₂₄H₂₀FNO₄
Chinese Name: Fmoc-DL-4-氟苯丙氨酸
Molecular Weight: 405.418 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	623.9±55.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	331.1±31.5 °C

Frequently Asked Questions

What is the CAS number of Fmoc-DL-4-fluorophenylalanine?

The CAS number of Fmoc-DL-4-fluorophenylalanine is 264276-42-8.

What are the molecular formula and molecular weight of Fmoc-DL-4-fluorophenylalanine?

Fmoc-DL-4-fluorophenylalanine has molecular formula C24H20FNO4 and molecular weight 405.418 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Fmoc-DL-4-fluorophenylalanine (CAS 264276-42-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506423-1 (accessed 2026-10-25).

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