97119-31-8

Basic information

• Product Name: (1R,2S,6S,7R,9S)-9-(Dihydrocinnamoyloxy)-6,7-dihydroxy-2-methoxy-9-methyl-3-oxabicyclo<4.3.0>nonan
• CAS NO: 97119-31-8
• Molecular Weight: 350.412
• Mol File: 97119-31-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (1R,2S,6S,7R,9S)-9-(Dihydrocinnamoyloxy)-6,7-dihydroxy-2-methoxy-9-methyl-3-oxabicyclo<4.3.0>nonan(CAS DataBase Reference)
• NIST Chemistry Reference: (1R,2S,6S,7R,9S)-9-(Dihydrocinnamoyloxy)-6,7-dihydroxy-2-methoxy-9-methyl-3-oxabicyclo<4.3.0>nonan(97119-31-8)
• EPA Substance Registry System: (1R,2S,6S,7R,9S)-9-(Dihydrocinnamoyloxy)-6,7-dihydroxy-2-methoxy-9-methyl-3-oxabicyclo<4.3.0>nonan(97119-31-8)

Safety Data

• Hazardous Substances Data: 97119-31-8(Hazardous Substances Data)

Upstream product

• 19210-12-9 harpagoside 
• 67-56-1 methanol 
• 97119-29-4 Tetrahydroharpagosid 

Relevant articles and documents

Chemistry and Stereochemistry of Iridoids, V. - Crystal and Molecular Structure of Hexaacetylleonuride - Stereochemical Correlations of Some Iridoid Glucosides

Leonuride (ajugol, 1a) and myoporoside (2) are C-6 epimers, the configurations of which are specified differently in the literature.By X-ray structure analysis of hexaacetylleonuride (1d) the absolute configuration of leonuride (1a) is fixed, to which the configurations of catalpol (3a), antirrhinoside (6a), and harpagide (7a) as well as procumbide (14a) and 6-epi-harpagide (15a) are linked by chemical correlation.