Choose the brand aligned with your industry so we can best serve your needs.
For researchers, scientists, and technical professionals: Your one-stop shop for the complete range of laboratory, production, and safety products and services.
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
PCPA methyl ester hydrochloride is the hydrochloride salt of 4-chloro-DL-phenylalanine methyl ester provided for research use. It acts as a tryptophan hydroxylase inhibitor and is used in neurochemical and pharmacological studies to reduce central serotonin (5-HT) levels. The compound is supplied as a high-purity solid suitable for biochemical and in vivo experiments.
High purity suitable for research applications.
Inhibits tryptophan hydroxylase to reduce serotonin synthesis.
Crosses the blood-brain barrier for central nervous system studies.
Provided as a stable hydrochloride salt for reproducible dosing.
Available in multiple lab-scale pack sizes for experimental flexibility.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More