L-(?)-3-Phenyllactic acid

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L-3-苯乳酸（或 PLA）是一种参与苯丙氨酸代谢的手性芳香族化合物。它可能是通过乳酸脱氢酶的作用由苯丙酮酸产生的。

L-3-Phenyllactic acid (or PLA) is a chiral aromatic compound involved in phenylalanine metabolism. It is likely produced from phenylpyruvate via the action of lactate dehydrogenase. The D-form of this organic acid is typically derived from bacterial sources while the L-form is almost certainly endogenous. Levels of phenyllactate are normally very low in blood or urine. High levels of PLA in the urine or blood are often indicative of phenylketonuria (PKU) and hyperphenylalaninemia (HPA). PKU is due to lack of the enzyme phenylalanine hydroxylase (PAH) so that phenylalanine is converted not to tyrosine but to phenylpyruvic acid (a precursor of phenylacetate).

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(S)-2-Hydroxy-3-phenylpropanoic acid

Others

Other Targets

Others

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20312-36-1

166.17

C9H10O3

>98% (HPLC)

DMSO:200 mM

O[C@@H](Cc1ccccc1)C(O)=O

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(-20℃)

With Ice Pack

≥ 2 years