| | Identification | Back Directory |  | [Name] 
 Droxidopa Impurity 4
 |  | [CAS] 
 55382-14-4
 |  | [Synonyms] 
 Droxidopa Carbamate
 -Hydroxy-3-(phenylmethoxy)-N-[(phenylmethoxy)carbonyl]-O-(phenylmethyl)-L-tyrosine
 (βR)-β-Hydroxy-3-(phenylmethoxy)-N-[(phenylmethoxy)carbonyl]-O-(phenylmethyl)-L-tyrosine
 (2S,3R)-2-(((Benzyloxy)carbonyl)amino)-3-(3,4-bis(benzyloxy)phenyl)-3-hydroxypropanoic Acid
 |  | [Molecular Formula] 
 C31H29NO7
 |  | [MOL File] 
 55382-14-4.mol
 |  | [Molecular Weight] 
 527.56
 | 
 | Hazard Information | Back Directory |  | [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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