19704-86-0

Basic information

• Product Name: N,N-dimethyl-L-tyrosine N-oxide
• Synonyms: N,N-dimethyl-L-tyrosine N-oxide
• CAS NO: 19704-86-0
• Molecular Weight: 225.244
• Mol File: 19704-86-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: N,N-dimethyl-L-tyrosine N-oxide(CAS DataBase Reference)
• NIST Chemistry Reference: N,N-dimethyl-L-tyrosine N-oxide(19704-86-0)
• EPA Substance Registry System: N,N-dimethyl-L-tyrosine N-oxide(19704-86-0)

Safety Data

• Hazardous Substances Data: 19704-86-0(Hazardous Substances Data)

Upstream product

• 60-18-4 L-tyrosine 
• 17350-74-2 (S)-2-(dimethylamino)-3-(4-hydroxyphenyl)propanoic acid 

Downstream Products

• 2628-17-3 4-Vinylphenol 
• 5725-96-2 N,N-dimethylhydroxylamine 
• 7400-08-0 p-Coumaric Acid 

Relevant articles and documents

METHODS FOR CONVERSION OF TYROSINE TO P-HYDROXYSTYRENE AND P-HYDROXYCINNAMIC ACID

Three different reaction steps were combined to provide methods for preparing p-hydroxystyrene and p-hydroxycinnamic acid monomers from tyrosine. The three steps include reductive alkylation of tyrosine, followed by oxidation to the N-oxide, and thermal Cope elimination. During Cope elimination, either p-hydroxycinnamic acid or p-hydroxystyrene was produced depending on the absence or presence of base, respectively. Additionally, p-acetoxystyrene may be prepared by reacting the prepared p-hydroxystyrene either directly or after isolation with an acetylating agent.