[(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 1-[(2R,3R)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-3,4-dihydro-2H-chromen-2-yl]-3,4,6-trihydroxy-5-oxobenzo[7]annulene-8-carboxylate

Modify Date: 2024-09-03 23:53:44

[(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 1-[(2R,3R)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-3,4-dihydro-2H-chromen-2-yl]-3,4,6-trihydroxy-5-oxobenzo[7]annulene-8-carboxylate structure
Common Name [(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 1-[(2R,3R)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-3,4-dihydro-2H-chromen-2-yl]-3,4,6-trihydroxy-5-oxobenzo[7]annulene-8-carboxylate
CAS Number 152542-70-6 Molecular Weight 852.7
Density N/A Boiling Point N/A
Molecular Formula C43H32O19 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name [(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 1-[(2R,3R)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-3,4-dihydro-2H-chromen-2-yl]-3,4,6-trihydroxy-5-oxobenzo[7]annulene-8-carboxylate

 Chemical & Physical Properties

Molecular Formula C43H32O19
Molecular Weight 852.7

 Preparation

O=C(OC1Cc2c(O)cc(O)cc2OC1c1ccc(O)c(O)c1)c1cc(O)c(=O)c2c(O)c(O)cc(C3Oc4cc(O)cc(O)c4CC3OC(=O)c3cc(O)c(O)c(O)c3)c2c1