4-fluoro-L-phenylalanine

CAS 1132-68-9  ·  C9H10FNO2  ·  MW 183.18 g/mol

Full record: 4-fluoro-L-phenylalanine — Safety Data Sheet →

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3D model 4-fluoro-L-phenylalanine, CAS 1132-68-9, molecular formula C9H10FNO2, molar mass 183.18 g/mol

Model views

  • 4-fluoro-L-phenylalanine (CAS 1132-68-9) – ball-and-stick 3D model, MolGod Viewer
    ball-and-stick 3D model
  • 4-fluoro-L-phenylalanine (CAS 1132-68-9) – skeletal 3D model, MolGod Viewer
    skeletal 3D model
  • space-filling 3D model – rotation animation
  • 4-fluoro-L-phenylalanine (CAS 1132-68-9) – 2D structure, MolGod Viewer
    2D structure

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About 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 interactive 3D model and the viewer images are protected by copyright (© MolGod.org) — terms of use: molgod.org/copyright/.

Physicochemical properties
Molecular formulaC9H10FNO2
Molar mass183.18 g/mol
IUPAC(2S)-2-amino-3-(4-fluorophenyl)propanoic acid
SMILESC1=CC(=CC=C1C[C@@H](C(=O)O)N)F
InChIKeyXWHHYOYVRVGJJY-QMMMGPOBSA-N
logP (XLogP3)-1.9
PSA63.3 Ų
HBD / HBA2 / 4
PubChem CIDCID 716312 ↗
GHS safety

Signal word: Warning

GHS07
GHS07

H302 — Harmful if swallowed

H312 — Harmful in contact with skin

H315 — Causes skin irritation

H319 — Causes serious eye irritation

H332 — Harmful if inhaled

H335 — May cause respiratory irritation

Scientific literature

Brak articles naukowych dla CAS 1132-68-9 w PubMed / OpenAlex / Semantic Scholar.

Synonyms
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
Data sources
Related molecules
📜 License & provenanceMolGod_License_1
COMPUTED — PubChem3D · 3D conformer computed by PubChem using OMEGA; not an experimental structure.
Model
4-fluoro-L-phenylalanine · 1132-68-9
InChIKey
XWHHYOYVRVGJJY-QMMMGPOBSA-N
License
CC BY-SA 4.0 International
Attribution
MolGod Scientific — 4-fluoro-L-phenylalanine (CAS 1132-68-9)
License & provenance record
4-fluoro-L-phenylalanine (CAS 1132-68-9) →
MolGod molecule record
4-fluoro-L-phenylalanine →
Source data
PubChem CID 716312 ↗
Model information
STL generated by MolGod · MolGod STL Exporter build 48804cd20b0d · generated 2026-10-14
SHA-256 (STL)
975e507ab62b41943d30c91dd90169fef63a3c48ba76cb4fa66341fa317ec4a7
MD5 (STL)
264803a03f39d95503942fae45f8c034
MolGod Identification Number
MG_394-318-859-37
Transformation
MolGod Scientific ball-and-stick mesh
Changes
Converted into a triangulated molecular mesh; atomic coordinates and connectivity unchanged.
Wikimedia Commons
not published yet
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