164921-92-0

Basic information

• Product Name: 2-Pentenoic acid, 4-(2,5-dimethoxy-4-methylphenyl)-5-hydroxy-, methyl ester, (E)-
• CAS NO: 164921-92-0
• Molecular Formula: C15H20O5
• Molecular Weight: 280.321
• Mol File: 164921-92-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2-Pentenoic acid, 4-(2,5-dimethoxy-4-methylphenyl)-5-hydroxy-, methyl ester, (E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Pentenoic acid, 4-(2,5-dimethoxy-4-methylphenyl)-5-hydroxy-, methyl ester, (E)-(164921-92-0)
• EPA Substance Registry System: 2-Pentenoic acid, 4-(2,5-dimethoxy-4-methylphenyl)-5-hydroxy-, methyl ester, (E)-(164921-92-0)

Safety Data

• Hazardous Substances Data: 164921-92-0(Hazardous Substances Data)

Upstream product

• 24599-58-4 2,5-dimethoxy toluene 
• 78508-74-4 methyl (2E)-3-<(2RS)-oxiran-2-yl>prop-2-enoate 

Downstream Products

• 862910-76-7 methyl (+/-)-5-acetoxy-4-(2,5-dimethoxy-4-methylphenyl)-(2E)-pentenoate 
• 170235-99-1 2,5-bis(methoxymethoxy)-4-(1,5-dimethylhex-4-enyl)toluene 
• 170235-98-0 4-(2,5-Bis-methoxymethoxy-4-methyl-phenyl)-pentanal 
• 78964-27-9 (+/-)-curcuhydroquinone 
• 78964-28-0 (+/-)-curcuquinone 
• 170235-91-3 methyl 4-(2',5'-dimethoxy-4'-methylphenyl)-5-tosyloxypentanoate 
• 170235-96-8 4-(2',5'-dimethoxymethyloxy-4'-methylphenyl)pentyl acetate 
• 170235-97-9 4-(2',5'-dimethoxymethyloxy-4'-methylphenyl)pentanol 
• 155608-82-5 4-(2',5'-dimethoxy-4'-methylphenyl)pentyl acetate 
• 170235-95-7 Acetic acid 4-(2,5-dihydroxy-4-methyl-phenyl)-pentyl ester 
• 170235-92-4 4-(2,5-dimethoxy-4-methylphenyl)pentan-1-ol 
• 862910-87-0 (E)-(S)-4-(2,5-Dimethoxy-4-methyl-phenyl)-5-(toluene-4-sulfonyloxy)-pent-2-enoic acid methyl ester 
• 862910-78-9 (E)-(S)-4-(2,5-Dimethoxy-4-methyl-phenyl)-5-hydroxy-pent-2-enoic acid methyl ester 
• 862910-85-8 methyl (4S)-(2,5-dimethoxy-4-methylphenyl)pentanoate 

Relevant articles and documents

A FACILE SYNTHESIS OF 4-ARYL-5-HYDROXY-(2E)-PENTENOATE DERIVATIVES AND ITS APPLICATIONS TO THE FIRST SYNTHESIS OF (+/-)-CURUCUDIOL, (+/-)-CURCUHYDROQUINONE AND (+/-)-CURCUQUINONE

The first syntheses of three kinds of bisabolane sesquiterpenes, (+/-)-curcudiol (29), (+/-)-curcuhydroquinone (40) and (+/-)-curcuquinone (41) were achieved based on the BF3*Et2O catalyzed reaction of (+/-) methyl 4,5-epoxy-(2E)-pentenoate (1) and polyme