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Amino Acids and Derivatives

Other Metabolism Related Inhibitors

Dehydrogenase Transferase DPP Aminopeptidase Procollagen C Proteinase P450 (e.g. CYP17) Phospholipase Factor Xa PDE DHFR
Cat.No. Product Name Information Product Use Citations Product Validations
S4769 L-5-Hydroxytryptophan 5-Hydroxytryptophan (5-HTP, L-oxitriptan), also known as oxitriptan, is a naturally occurring amino acid and chemical precursor as well as a metabolic intermediate in the biosynthesis of the neurotransmitter serotonin.
International Journal of Neuropsychopharmacology, 2025, pyaf019
Journal of Animal Science, 2023, skad089
S3987 L-Tryptophan L-tryprophan is an essential amino acid that acts like a natural mood regulator that is necessary for normal growth in infants and for nitrogen balance in adults.
Journal of Virology, 2024, e0045824
Journal of Virology, 2024, e00458-24
Proceedings of the National Academy of Sciences, 2022, e2208886119
S4608 L-Tyrosine L-tyrosine ((S)-Tyrosine, P-Tyrosine, L-p-Tyrosine) is a non-essential amino acid. In animals it is synthesized from Ephenylalanine.
Biomaterials, 2025, 328:123845
S4857 L-Ornithine L-ornithine ((S)-2,5-Diaminopentanoic acid) has an antifatigue effect by increasing the efficiency of energy consumption and promoting the excretion of ammonia. It is one of the key reactants in the urea cycle.
S4512 Aceglutamide Aceglutamide (α-N-Acetyl-L-glutamine, N2-Acetylglutamine) is a psychostimulant, nootropic agent which functions as a prodrug to glutamine with improved potency and stability.
S4514 Acetylleucine Acetylleucine (N-acetyl-L-leucine) is a drug used in the treatment of vertigo.
S3963 DL-Glutamine DL-Glutamine (Glutamin, 2-amino-4-carbamoylbutanoic acid) is a non-essential amino acid present abundantly throughout the body and is involved in many metabolic processes.
E4745New PF-07328948 PF-07328948 is an orally effective, selective inhibitor of branched-chain ketoacid dehydrogenase kinase (BDK/BCKDK), with an IC50 of 110 nM. It also degrades BDK protein in cells and in rodents, which lowers plasma branched-chain amino acids (BCAAs) and branched-chain ketoacids (BCKAs) and enhances BCAA catabolism through the BCKDH complex. PF-07328948 improves metabolic and heart failure end points in rodent models.
E6833New Glyphosate Glyphosate is a non‑selective, systemic broad‑spectrum herbicide and a phosphonomethyl derivative of the amino acid glycine. It inhibits the enzyme 5‑enolpyruvylshikimate‑3‑phosphate synthase (EPSPS) in the shikimate pathway, thereby blocking synthesis of the aromatic amino acids phenylalanine, tyrosine, and tryptophan.
E7280New Xanthosine 5'-monophosphate sodium salt Xanthosine 5'-monophosphate sodium salt (XMP sodium salt) is an essential intermediate in purine metabolism, specifically the product of the rate-limiting step in guanosine monophosphate (GMP) biosynthesis. It plays a critical role in DNA, RNA, and glycoprotein synthesis.