23487-12-9

Basic information

• Product Name: (+)-pinoresinol monomethyl ether
• CAS NO: 23487-12-9
• Molecular Weight: 372.418
• Mol File: 23487-12-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (+)-pinoresinol monomethyl ether(CAS DataBase Reference)
• NIST Chemistry Reference: (+)-pinoresinol monomethyl ether(23487-12-9)
• EPA Substance Registry System: (+)-pinoresinol monomethyl ether(23487-12-9)

Safety Data

• Hazardous Substances Data: 23487-12-9(Hazardous Substances Data)

Upstream product

• 24404-49-7 (3R,4S,5S,6R)-2-{4-[(1S,3aR,4S,6aR)-4-(4-Hydroxy-3-methoxy-phenyl)-tetrahydro-furo[3,4-c]furan-1-yl]-2-methoxy-phenoxy}-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol 
• 487-36-5 (+/-)-pinoresinol 
• 72536-39-1 threo-2,3-bis-(α-hydroxy-3,4-dimethoxybenzyl)butane-1,4-diol 
• 81446-29-9 (-)-pinoresinol 
• 526-06-7 (+/-)-dimethylpinoresinol 
• 526-06-7 eudesmine 
• 526-06-7 eudesmin 
• 487-41-2 (3R,4S,5S,6R)-2-{4-[(1S,3aR,4S,6aR)-4-(3,4-Dimethoxy-phenyl)-tetrahydro-furo[3,4-c]furan-1-yl]-2-methoxy-phenoxy}-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol 

Relevant articles and documents

Biotransformation of lignans: A specific microbial oxidation of (+)-eudesmin and (+)-magnolin by Aspergillus niger

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Effects of O-Methylation and O-Glucosylation on Carbon-13 Nuclear Magnetic Resonance Chemical Shifts of Matairesinol, (+)-Pinoresinol and (+)-Epipinoresinol

The effects of O-methylation and O-glucosylation on the carbon-13 nuclear magnetic resonance chemical shifts of matairesinol (1), (+)-pinoresinol (6) and (+)-epipinoresinol (11) are discussed.The chemical shifts of carbons on the 2,3-dibenzylated butyrolactone and 2,6-diarylated 3,7-dioxabicyclooctane rings are not affected by methylation and glucosylation of hydroxy groups on the aromatic rings.As regards the chemical shifts of aromatic carbons caused by O-methylation, all the 1'(1''),3'(3''), and 4'(4'') carbons of the guaiacyl unit are characteristically shifted downfield by 1.6+/-0.1, 1.3+/-0.1, and 2.4+/-0.1 ppm, respectively, while the 5'(5'') carbons are shifted upfield by 3.5+/-0.1 ppm.In the case of the chemical shifts of aromatic carbons caused by O-glucosylation, all the 1'(1'')and 3'(3'') carbons of the guaiacyl unit are characteristically shifted downfield by 3.0+/-0.1 and 1.3+/-0.1 ppm, respectively.Keywords - 13C-NMR; O-methylation shift; O-glucosylation shift; ligan; matairesinol; (+)-pinoresinol; (+)-epipinoresinol; guaiacyl group