Date published: 2026-5-31

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4-Chloro-DL-phenylalanine methyl ester hydrochloride (CAS 14173-40-1)

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Alternate Names:
4,4-DIACETOXYSTIBENE
Application:
4-Chloro-DL-phenylalanine methyl ester hydrochloride is a tryptophan hydroxylase inhibitor
CAS Number:
14173-40-1
Purity:
≥99%
Molecular Weight:
250.12
Molecular Formula:
C10H12ClNO2•HCl
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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4-Chloro-DL-phenylalanine methyl ester hydrochloride (pCPA methyl ester hydrochloride), also known as para-Chlorophenylalanine methyl ester hydrochloride, is a compound that belongs to the class of phenylalanine derivatives. It is a derivative of phenylalanine with a chloro group attached to the para position of the phenyl ring. This compound is often used as a research tool and is known for its ability to inhibit the activity of aromatic L-amino acid decarboxylase (AADC), an enzyme involved in the conversion of L-DOPA to dopamine.


4-Chloro-DL-phenylalanine methyl ester hydrochloride (CAS 14173-40-1) References

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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

4-Chloro-DL-phenylalanine methyl ester hydrochloride, 1 g

sc-238813
1 g
$54.00

4-Chloro-DL-phenylalanine methyl ester hydrochloride, 5 g

sc-238813A
5 g
$234.00