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47296

Sigma-Aldrich

o-Fluoro-L-phenylalanine

puriss., ≥99.0% (sum of enantiomers, HPLC)

Synonym(s):

2-Fluoro-L-phenylalanine

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About This Item

Empirical Formula (Hill Notation):
C9H10FNO2
CAS Number:
Molecular Weight:
183.18
Beilstein/REAXYS Number:
2805791
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

grade

puriss.

assay

≥99.0% (sum of enantiomers, HPLC)

optical activity

[α]20/D −14±1°, c = 1% in H2O

optical purity

enantiomeric ratio: ≥99.5:0.5 (TLC)

SMILES string

N[C@@H](Cc1ccccc1F)C(O)=O

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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T T Otani et al.
Journal of pharmaceutical sciences, 71(2), 214-216 (1982-02-01)
Twelve derivatives of 0-fluoro-dl-phenylalanine containing fluorine, chlorine, methoxy, and nitro radicals in various positions of the aromatic ring of the benzoyl group were prepared and tested in a Lactobacillus casei system. It was found that most substitutions in the benzoyl
Kensuke Okuda et al.
Biochemistry, 44(17), 6675-6684 (2005-04-27)
The ribosome-catalyzed peptidyl transferase reaction displays a complex pH profile resulting from two functional groups whose deprotonation is important for the reaction, one within the A-site substrate and a second unidentified group thought to reside in the rRNA peptidyl transferase
K Kubota et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 37(2), 320-325 (1996-02-01)
L-[methyl-11C]methionine (11C-Met) is a useful tracer for tumor imaging with PET. The drawbacks include a short half-life and high physiological accumulation in abdominal organs. To overcome these shortfalls, the feasible use of [18F]fluorophenylalanine (18F-Phe), which shares the same amino acid
Johnny Castillo Meleán et al.
Organic & biomolecular chemistry, 9(3), 765-769 (2010-11-23)
2-[(18)F]Fluoro-L-phenylalanine and 2-[(18)F]fluoro-L-tyrosine have been developed as promising radiopharmaceuticals for molecular imaging using positron emission tomography (PET). However, the lack of a convenient radiosynthetic pathway has limited their practical use. In this work a new three-step nucleophilic synthesis of these
H Ito et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 36(7), 1232-1237 (1995-07-01)
Neutral amino acids (NAAs) are transported from the blood to the brain using the same carrier system in a competitive fashion. The purpose of this study is to establish a method for evaluating neutral amino acid transport at the blood-brain

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