14897-74-6

Basic information

• Product Name: C₂₀H₂₃NO₄
• CAS NO: 14897-74-6
• Molecular Weight: 341.407
• Mol File: 14897-74-6.mol

Chemical Properties

• CAS DataBase Reference: C₂₀H₂₃NO₄(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₀H₂₃NO₄(14897-74-6)
• EPA Substance Registry System: C₂₀H₂₃NO₄(14897-74-6)

Safety Data

• Hazardous Substances Data: 14897-74-6(Hazardous Substances Data)

Upstream product

• 75091-29-1 1,2,3,4-tetrahydro-7-hydroxy-1-(4-hydroxy-3-methoxyphenethyl)-6-methoxy-2-methylisoquinoline N-oxide 

Relevant articles and documents

SYNTHESIS OF (+/-)-KREYSIGINONE, A HOMOAPORPHINE AND HOMOPROTOBERBERINES VIA N-OXIDE INTERMEDIATES

Reaction of 1,2,3,4-tetrahydro-7-hydroxy-1-(3-hydroxy-4-methoxyphenethyl)-6-methoxy-2-methylisoquinoline N-oxide (2) with ferrous sulfate in methanol gave the 2,9- and 2,11-dihydroxyhomoprotoberberines (5 and 6).The 2,10-dihydroxy derivative (8) was obtai