Droxidopa Impurity 4 Chemical Properties

Melting point:

103-104 °C

Boiling point:

750.7±60.0 °C(Predicted)

Density 

1.294±0.06 g/cm3(Predicted)

pka

2.56±0.10(Predicted)

Droxidopa Impurity 4 Usage And Synthesis

Uses

(βR)-β-Hydroxy-3-(phenylmethoxy)-N-[(phenylmethoxy)carbonyl]-O-(phenylmethyl)-L-tyrosine is a reactant in the preparation and synthesis of exochelin and its hydrophenyl-based analogs. Also, it is derived from 3,4-Di-O-benzyl DL-threo-Droxidopa Hydrochloride (D417530), which is a protected DL-threo-Droxidopa, an antiparkinsonian.

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