340819-80-9

Basic information

• Product Name: [(3S)-³H]-L-phenylalanine
• Synonyms: [(3S)-³H]-L-phenylalanine
• CAS NO: 340819-80-9
• Molecular Weight: 167.184
• Mol File: 340819-80-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: [(3S)-³H]-L-phenylalanine(CAS DataBase Reference)
• NIST Chemistry Reference: [(3S)-³H]-L-phenylalanine(340819-80-9)
• EPA Substance Registry System: [(3S)-³H]-L-phenylalanine(340819-80-9)

Safety Data

• Hazardous Substances Data: 340819-80-9(Hazardous Substances Data)

Upstream product

• 140-10-3 (E)-3-phenylacrylic acid 

Downstream Products

• 55399-90-1 [3S-3H]-L-tyrosine 
• 140-10-3 (E)-3-phenylacrylic acid 

Relevant articles and documents

Synthesis of tritium labeled [3R-3H]-, and [3S-3H]-L-phenylalanine

The synthesis of two selectively labeled isotopomers of L-phenylalanine, (Phe), using chemical and enzymatic methods is reported. The [3R-3H]-L-Phe isotopomer has been obtained from [3-3H]cinnamic acid prepared from benzaldehyde and malonic acid using tritiated water as a source of radioactive label, and by addition of ammonia in the presence of enzyme PAL. The [3S-3H]-L-Phe isotopomer has been synthesized by addition of ammonia to cinnamic acid in a buffered medium containing PAL and tritiated water.

Synthesis of tritium labeled isotopomers of L-tyrosine

The synthesis of four selectively labeled isotopomers of L-tyrosine, (L-Tyr), using chemical and enzymatic methods is reported. Four tritium labeled isotopomers of L-phenylalanine (L-Phe) - [2-3H]-, [2′,6′-3H2]-, [3R-3H]- and [3S-3H]- have been synthesized using a combination of chemical and enzymatic methods. The labeled isotopomers of L-Phe have been converted into [2-3H]-, [2′,6′-3H2]-, [3R-3H]-, and [3S-3H]-L-Tyr by using the enzyme L-phenyl-alanine 4′-monooxygenase. Copyright