3,4-Difluoro-d-phenylalanine structure

3,4-Difluoro-d-phenylalanine

(2R)-2-amino-3-(3,4-difluorophenyl)propanoic acid

Also Known As: 3,4-difluoro-d-phenylalanine|D-3,4-difluorophenylalanine|D-3,4-Difluorophe|H-D-Phe(3,4-DiF)-OH|(R)-2-Amino-3-(3,4-difluorophenyl)propanoic acid|D-Phenylalanine, 3,4-difluoro-|(2R)-2-amino-3-(3,4-difluorophenyl)propanoic acid|D-Phe(3,4-DiF)-OH|D-Phenylalanine,3,4-difluoro-|CD-723|AC-9906|2-amino-3-(3,4-difluorophenyl)propanoic Acid|(R)-2-Amino-3-(3,4-difluorophenyl)propanoicacid|I01-6941|(2R)-2-amino-3-(3,4-difluorophenyl)propionic acid|(2S)-2-amino-3-(3,4-difluorophenyl)propanoic acid|(2R)-2-azanyl-3-[3,4-bis(fluoranyl)phenyl]propanoic acid

CAS: 31301-22-1
Molecular Formula C9H9F2NO2
Molecular Weight 201.06013 g/mol
LogP -1.8
Topological Polar Surface Area 63.3 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 5
Rotatable Bonds 3
Exact Mass 201.06013
Monoisotopic Mass 201.06013
Heavy Atoms 14
Complexity 213.0

Chemical Identifiers

CAS Number 31301-22-1
SMILES C1=CC(=C(C=C1C[C@H](C(=O)O)N)F)F
InChIKey PRAWYXDDKCVZTL-MRVPVSSYSA-N

Patent-Derived Application Labels

Derived from 4 IPC patent classification(s) across the SureChEMBL global patent database.

Biotechnology (6 patents) Heterocyclic Building Blocks (19 patents) Peptides & Amino Acids (3 patents) Pharmaceutical Intermediates (5 patents)

Product Overview

3,4-Difluoro-d-phenylalanine (CAS 31301-22-1), with molecular formula C9H9F2NO2 and molecular weight 201.06013 g/mol. IUPAC: (2R)-2-amino-3-(3,4-difluorophenyl)propanoic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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