4-fluoro-L-phenylalanine

4-fluoro-L-phenylalanine is a chemical compound registered under number CAS 1132-68-9, with the molecular formula C₉H₁₀FNO₂, and a molar mass of 183.18 g/mol.

The molecule contains 23 atoms connected by 23 chemical bonds. The full systematic IUPAC name of this compound is (2S)-2-amino-3-(4-fluorophenyl)propanoic acid. The interactive 3D model above lets you view the spatial arrangement of the atoms — you can rotate it with the mouse, zoom with the scroll wheel, and switch between skeletal / Ball & Stick / Space Fill visualization modes.

In terms of physicochemical properties, the partition coefficient logP = -1.9 (negative value, a hydrophilic compound), polar surface area PSA = 63.3 Ų, 2 donors and 4 hydrogen bond acceptors. These parameters are key when assessing bioavailability and interaction with biomolecules.

Chemical data for this compound comes from PubChem (NIH NLM NCBI), one of the world's largest chemical databases. All information is updated automatically and enriched with GHS hazard statement translations compliant with the CLP Regulation (EC 1272/2008). The widget above may be used for educational, research and commercial purposes.

Molecular formula	C9H10FNO2
Masa molowa	183.18 g/mol
IUPAC	(2S)-2-amino-3-(4-fluorophenyl)propanoic acid
SMILES	C1=CC(=CC=C1C[C@@H](C(=O)O)N)F
InChIKey	XWHHYOYVRVGJJY-QMMMGPOBSA-N
logP (XLogP3)	-1.9
PSA	63.3 Ų
HBD / HBA	2 / 4
PubChem CID	CID 716312 ↗

Signal word: Warning

1132-68-9 · 4-FLUORO-L-PHENYLALANINE · p-Fluoro-L-phenylalanine · L-4-Fluorophenylalanine · (s)-4-fluorophenylalanine · (2S)-2-amino-3-(4-fluorophenyl)propanoic acid · L-Phenylalanine, 4-fluoro- · S-(-)-p-Fluorophenylalanine · E2K2VDK6KK · CHEBI:44909 · CHEBI:84060 · RefChem:523460 · DTXCID401475290 · 601-248-8 · 4-Fluorophenylalanine

• 📊 PubChem CID 716312 — NIH
• 🔬 NIST WebBook — spektroskopia
• 🌐 Wikidata
• 💊 ChEMBL — bioaktywność