278605-15-5

p-Ethynylphenylalanine Chemical Structure
278605-15-5

Chemical Structure

p-Ethynylphenylalanine

Synonym(s): 4-Ethynyl-L-phenylalanine

  • CAS No.: 278605-15-5
  • Formula:C11H11NO2
  • Molecular Weight:189.21

IUPAC Name: (S)-2-amino-3-(4-ethynylphenyl)propanoic acid

InChIKey: PPDNGMUGVMESGE-JTQLQIEISA-N

SMILES: N[C@@H](CC1=CC=C(C#C)C=C1)C(O)=O

Biological Activity: p-Ethynylphenylalanine (4-Ethynyl-L-phenylalanine) is a potent, selective, reversible and competitive inhibitor of tryptophan hydroxylase (TPH), with a Ki of 32.6 μM[1]. p-Ethynylphenylalanine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

Cat. No. Product Name Purity Description Pricing
HY-23460
p-Ethynylphenylalanine 99.93% p-Ethynylphenylalanine (4-Ethynyl-L-phenylalanine) is a potent, selective, reversible and competitive inhibitor of tryptophan hydroxylase (TPH), with a Ki of 32.6 μM. p-Ethynylphenylalanine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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This product is a controlled substance and not for sale in your territory.

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This compound is listed in the SVHC (Substances of Very High Concern) candidate list of ECHA (European Chemicals Agency).

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References