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F0896

Sigma-Aldrich

5-Fluoro-DL-tryptophan

≥95% (HPLC)

Synonyma:

5-fluoro-tryptophan

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About This Item

Empirický vzorec (Hillův zápis):
C11H11FN2O2
Číslo CAS:
154-08-5
Molekulová hmotnost:
222.22
Beilstein/REAXYS Number:
22753
EC Number:
205-822-5
MDL number:
MFCD00005649
UNSPSC Code:
12352209
PubChem Substance ID:
24894736
NACRES:
NA.26

product name

5-Fluoro-DL-tryptophan, powder or crystals

assay

≥95% (HPLC)

Quality Level

200

form

powder or crystals

color

slightly off-white to brown

application(s)

detection
peptide synthesis

storage temp.

2-8°C

SMILES string

NC(Cc1c[nH]c2ccc(F)cc12)C(O)=O

InChI

1S/C11H11FN2O2/c12-7-1-2-10-8(4-7)6(5-14-10)3-9(13)11(15)16/h1-2,4-5,9,14H,3,13H2,(H,15,16)

Inchi Key

INPQIVHQSQUEAJ-UHFFFAOYSA-N

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Application

  • Determination of the 19F NMR chemical shielding tensor and crystal structure of 5-fluoro-dl-tryptophan.: This study provides a detailed analysis of the 19F NMR chemical shielding tensor and the crystal structure of 5-Fluoro-dl-tryptophan, offering valuable insights into its electronic environment and molecular interactions. Such detailed structural characterization is crucial for the development of fluorinated drugs and biomolecules, enhancing our understanding of their interactions and functionalities (Sykes BD et al., 2007).

Biochem/physiol Actions

5-Fluoro-DL-tryptophan (5-F-TRP), a fluorine-containing analogue of tryptophan, may be incorporated into proteins such as cyclic AMP receptor protein (CRP) from Escherichia coli to study changes in ligand binding. 5-F-TRP may be used as an internal reference for chromatographic analysis of tryptophan and its derivatives found in whole blood.

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)

Osvědčení o analýze (COA)

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H Kinoshita et al.
Journal of bioscience and bioengineering, 92(6), 556-559 (2005-10-20)
In our study on nutritional requirement for the hyphal growth of Schizophyllum commune, we found that a Trp- mutant could not grow in the L-Trp-supplied medium in the presence of L-Ser. Further growth studies showed that not only L-Ser but
F Sixl et al.
The Biochemical journal, 266(2), 545-552 (1990-03-01)
Two fluorine-containing analogues of the cyclic AMP receptor protein (CRP) from Escherichia coli were prepared by biosynthetic incorporation of 5-fluorotryptophan (5-F-Trp) and 3-fluorotyrosine (3-F-Tyr). The 19F-n.m.r. spectrum of the [5-F-Trp]CRP showed two signals corresponding to the two tryptophan residues, and
N Aymard et al.
Progress in neuro-psychopharmacology & biological psychiatry, 18(1), 77-86 (1994-01-01)
1. 5-Hydroxytryptamine (5-HT) is a well known neurotransmitter implicated in mental disorders, tryptophan (Trp) as amino acid precursor may be interesting. 2. A rapid and simple reversed-phase (mu Bondapac C18 as stationary phase) liquid chromatographic method with fluorimetric detection (excitation:
Kenji Hamase et al.
Journal of chromatography. A, 1106(1-2), 159-164 (2006-01-31)
A sensitive assay for D-amino-acid oxidase (DAO) activity in mammalian tissues has been established. D-Tryptophan (D-Trp) analogs were tested as substrates for DAO, and 5-fluoro-D-tryptophan (D-FTP) was found to be the best substrate. By the enzymatic reaction, D-FTP was converted
S Rozovsky et al.
Journal of molecular biology, 310(1), 271-280 (2001-06-23)
Product release is partially rate determining in the isomerization reaction catalyzed by Triosephosphate Isomerase, the conversion of dihydroxyacetone phosphate to D-glyceraldehyde 3-phosphate, probably because an active-site loop movement is necessary to free the product from confinement in the active-site. The
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