DL-4-Fluorophenylalanine

DL-4-氟苯丙氨酸

Also known as: 4-Fluoro-DL-phenylalanine, 2-Amino-3-(4-fluorophenyl)propanoic acid, 2-Amino-3-(4-fluorophenyl)propionic Acid, DL-3-(4-Fluorophenyl)alanine, DL-4-F-Phe-OH, DL-4-Fluorophenylalanine,97%, DL-Phe(p-F), H-DL-Phe(4-F)-OH, MFCD00002600, Phenylalanine, 4-fluoro-, p-Fluoro-DL-phenylalanine, para-fluorophenylalanine, rac-(R*)-2-Amino-3-(4-fluorophenyl)-propionic acid, rac-(αR*)-α-Amino-4-fluorobenzenepropionic acid

CAS No.
51-65-0
Jingsj CID
J-37189-8
Molecular Formula
C9H10FNO2
Chinese Name
DL-4-氟苯丙氨酸
Molecular Weight
183.180 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point253-255ºC
Boiling Point313.3±32.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point143.3±25.1 °C

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of DL-4-Fluorophenylalanine?

51-65-0

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

C9H10FNO2, molecular weight 183.180 g/mol

Is DL-4-Fluorophenylalanine hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026