Loading...
Chemical structure of 4-Ethynyl-L-phenylalanine hydrochloride

GC60516

4-Ethynyl-L-phenylalanine hydrochloride

Also known as (2S)-2-amino-3-(4-ethynylphenyl)propanoic acid;hydrochloride

4-Ethynyl-L-phenylalanine hydrochloride (4-Ethynyl-L-phenylalanine hydrochloride) is a potent, selective, reversible and competitive inhibitor of tryptophan hydroxylase (TPH), with a Ki of 32·6 μM

ChemicalCAS188640-63-3MW225.67FormulaC11H12ClNO2
CAS number
188640-63-3
Molecular weight
225.67
Formula
C11H12ClNO2
Solubility
Methanol： 125 mg/mL (553·91 mM); DMSO： 100 mg/mL (443·12 mM); Water： ＜ 0·1 mg/mL (insoluble)
InChIKey
MLHYNRVXXMXXQM-PPHPATTJSA-N
Catalogue number
GC60516
Brand
GLPBIO
Computed properties PubChem CID 127264445 · TPSA 63.3 Ų · H-bond donors 3 · H-bond acceptors 3
TPSA
63.3 Ų
H-bond donors
3
H-bond acceptors
3
Rotatable bonds
4
Heavy atoms
15

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

Computed descriptors from PubChem (CID 127264445), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.