8-Hydroxy-4,6-bis[(5E)-5-(α-carboxy-4-hydroxybenzylidene)-4-hydroxy-2,5-dihydro-2-oxofuran-3-yl]-2H-naphtho[1,8-bc]furan-2-one
Names
[ CAS No. ]:
90295-68-4
[ Name ]:
8-Hydroxy-4,6-bis[(5E)-5-(α-carboxy-4-hydroxybenzylidene)-4-hydroxy-2,5-dihydro-2-oxofuran-3-yl]-2H-naphtho[1,8-bc]furan-2-one
[Synonym ]:
Pulvinic acid derivative
Norbadione A
Naphthalenoid pulvinic acid derv. from Pisolithus tinctorius fungus
Norbadion A
Chemical & Physical Properties
[ Density]:
1.901g/cm3
[ Boiling Point ]:
1070ºC at 760 mmHg
[ Molecular Formula ]:
C35H18O15
[ Molecular Weight ]:
678.50800
[ Flash Point ]:
347.3ºC
[ Exact Mass ]:
678.06500
[ PSA ]:
254.65000
[ LogP ]:
4.13280
[ Index of Refraction ]:
1.888