1333148-31-4

Basic information

• Product Name: (S)-N-acetyl-2,6-dimethyltyrosine
• Synonyms: (S)-N-acetyl-2,6-dimethyltyrosine
• CAS NO: 1333148-31-4
• Molecular Weight: 251.282
• Mol File: 1333148-31-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (S)-N-acetyl-2,6-dimethyltyrosine(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-N-acetyl-2,6-dimethyltyrosine(1333148-31-4)
• EPA Substance Registry System: (S)-N-acetyl-2,6-dimethyltyrosine(1333148-31-4)

Safety Data

• Hazardous Substances Data: 1333148-31-4(Hazardous Substances Data)

Upstream product

• 108-68-9 3,5-Dimethylphenol 
• 145235-86-5 (S)-4-acetoxy-N-acetyl-2,6-dimethylphenylalanine methyl ester 
• 145235-85-4 methyl (Z)-2-acetamido-3-(4-acetoxy-2,6-dimethylphenyl)-2-propenoate 
• 145235-84-3 4-iodo-3,5-dimethylphenyl acetate 
• 80826-86-4 4-iodo-3,5-dimethylphenol 

Downstream Products

• 99953-00-1 (S)-N-Boc-2,6-dimethyltyrosine 
• 123715-02-6 H-Dmt 

Relevant articles and documents

Development of an asymmetric hydrogenation route to (S)- N -Boc-2,6-dimethyltyrosine

An improved, simpler and potentially more economical route to (S)-N-Boc-2,6-dimethyltyrosine 1, based on a previously published route, is presented. Key modifications were to prepare the dehydroaminoacid hydrogenation substrate 6 in a one-pot process directly from serine methyl ester and 4-iodo-3,5-dimethylphenyl acetate 4 and to identify a significantly more active asymmetric hydrogenation catalyst that allowed a 5-fold reduction in catalyst loading.