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5-FLUORO-DL-TRYPTOPHAN

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Products Intro: Product Name:5-Fluoro-DL-tryptophan
CAS:154-08-5
Purity:98% HPLC Package:5MG;10MG;50MG;100MG,1G,5G
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Products Intro: Product Name:5-Fluoro-DL-tryptophan
CAS:154-08-5
Purity:0.98 Package:1g;5g;25g;100;500g
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Products Intro: Product Name:5-FLUORO-DL-TRYPTOPHAN
CAS:154-08-5
Purity:98.8%min Package:1KG;2.08USD

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  • $15.00 / 1KG
  • 2021-08-12
  • CAS:154-08-5
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
5-FLUORO-DL-TRYPTOPHAN Basic information
Product Name:5-FLUORO-DL-TRYPTOPHAN
Synonyms:.;5-fluorotryptophan;5-Fluoro-DL-tryptophan, 99+%;H-DL-TRP(5-F)-OH;H-5-FLUORO-DL-TRP-OH;DL-5-FLUOROTRYPTOPHAN;DL-2-AMINO-3-(5-FLUOROINDOLYL)PROPIONIC ACID;2-AMINO-3-(5-FLUORO-1H-INDOL-3-YL)PROPANOIC ACID
CAS:154-08-5
MF:C11H11FN2O2
MW:222.22
EINECS:205-822-5
Product Categories:Indoles and derivatives;Amino Acids 13C, 2H, 15N;Amino Acids & Derivatives;FA - FLPeptide Synthesis;Alphabetic;F;A - HPeptide Synthesis;Amino Acids;Modified Amino Acids;Tryptophan Derivatives;Unnatural Amino Acid Derivatives
Mol File:154-08-5.mol
5-FLUORO-DL-TRYPTOPHAN Structure
5-FLUORO-DL-TRYPTOPHAN Chemical Properties
Melting point 265 °C (dec.)(lit.)
Boiling point 450.7±45.0 °C(Predicted)
density 1.2556 (estimate)
storage temp. Keep in dark place,Inert atmosphere,2-8°C
pka2.21±0.10(Predicted)
form powder
color white
BRN 22753
Major Applicationdetection
peptide synthesis
InChI1S/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)
InChIKeyINPQIVHQSQUEAJ-UHFFFAOYSA-N
SMILESNC(Cc1c[nH]c2ccc(F)cc12)C(O)=O
CAS DataBase Reference154-08-5(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/38
Safety Statements 22-24/25
WGK Germany 3
RTECS YN6825000
Hazard Note Irritant
HS Code 29339900
Storage Class11 - Combustible Solids
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
5-FLUORO-DL-TRYPTOPHAN Usage And Synthesis
Chemical Propertieslight beige powder
UsesA metabolic antagonist of tryptophan
DefinitionChEBI: A non-proteinogenic alpha-amino acid that is tryptophan in which the hydrogen at position 5 on the indole ring is replaced by a fluoro group.
Biological Activity5-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.
Purification MethodsRecrystallise it from EtOH, aqueous EtOH or AcOH. Also purify it by passage through a Dowex AG1x2 (acetate form) column and recrystallise the L-enantiomer (from enzymic enrichment) from H2O/EtOH, m 158-163o(dec), [] D -8.3o (c 2.5, N NaOH). [Coy et al. Biochemistry 13 3550 1974, Beilstein 22/14 V 116.]
Tag:5-FLUORO-DL-TRYPTOPHAN(154-08-5) Related Product Information
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