(-)-3,4-Dihydro-5-methoxy-2,12-diphenyl-2H,9H-dipyrano[2,3-a:2',3',4'-kl]xanthene-9-one (35290-22-3)

Identification
Name:	(-)-3,4-Dihydro-5-methoxy-2,12-diphenyl-2H,9H-dipyrano[2,3-a:2',3',4'-kl]xanthene-9-one
Synonyms:	(-)-3,4-Dihydro-5-methoxy-2,12-diphenyl-2H,9H-dipyrano[2,3-a:2',3',4'-kl]xanthene-9-one;Nordracorubin;nor-Dracorubin
CAS:	35290-22-3
Molecular Formula:	C₃₁H₂₂O₅
Molecular Weight:	0
InChI:	InChI=1/C31H22O5/c1-33-25-17-28-30(31-21(25)12-13-23(36-31)18-8-4-2-5-9-18)22-16-24(19-10-6-3-7-11-19)34-26-14-20(32)15-27(35-28)29(22)26/h2-11,14-17,23H,12-13H2,1H3
Molecular Structure:
Properties
Flash Point:	328.7°C
Boiling Point:	773.8°C at 760 mmHg
Density:	1.4g/cm³
Refractive index:	1.721
Flash Point:	328.7°C
Safety Data

Other Product

Dibenzo[c,h]dipyrano[3,2-a:2',3',4'-kl]xanthen- 12-ol,6,10-dihydro-6,6,10,10-tetramethyl-
5H,10H-Dipyrano[3,2-b:4',3',2'-kl]xanthen-5- one,2,3,11,12-tetrahydro-13-hydroxy-4- methoxy-10,10-dimethyl-2-(1-methylethyl)-
2H,6H,10H-Dipyrano[2,3-f:2',3'-h][1]benzopyran-2-one,11,12-dihydro-12-hydroxy-6,6,10,11-tetramethyl-4-propyl-, (10R,11S,12S)-
(10S,11S,12S)-12-hydroxy-6,6,10,11-tetramethyl-4-propyl-11,12-dihydro-2H,6H,10H-dipyrano[2,3-f:2',3'-h]chromen-2-one
(10S,11S,12S)-12-fluoro-6,6,10,11-tetramethyl-4-propyl-11,12-dihydro-2H,6H,10H-dipyrano[2,3-f:2',3'-h]chromen-2-one
(10S,11R,12S)-12-azido-6,6,10,11-tetramethyl-4-propyl-11,12-dihydro-2H,6H,10H-dipyrano[2,3-f:2',3'-h]chromen-2-one
(10R,11R,12S)-12-hydroxy-6,6,10,11-tetramethyl-4-phenyl-11,12-dihydro-2H,6H,10H-dipyrano[2,3-f:2',3'-h]chromen-2-one
(10S,11R,12S)-12-hydroxy-6,6,10,11-tetramethyl-4-propyl-11,12-dihydro-2H,6H,10H-dipyrano[2,3-f:2',3'-h]chromen-2-one
(10R)-6,6,10,11-tetramethyl-4-propyl-7,8-dihydro-2H,6H,10H-dipyrano[2,3-f:2',3'-h]chromen-2-one
(10S,11R,12S)-12-amino-6,6,10,11-tetramethyl-4-propyl-7,8,11,12-tetrahydro-2H,6H,10H-dipyrano[2,3-f:2',3'-h]chromen-2-one
9H-Xanthene-2-acetaldehyde, 4-bromo-3-hydroxy-9-oxo-
2H,9H-Dipyrano[4,3,2-de:3',2'-g][1]benzopyran-9-one,7-(1,1-dimethyl-2-propenyl)-3,3a,4,5-tetrahydro-2-[2-(7-methoxy-2-oxo-2H-1-benzopyran-8-yl)ethenyl]-2,5,5-trimethyl-(9CI)
2'-(4-acetylphenylamino)-6'-(dibutylamino)spiro[isobenzofuran-1(3H)-9'(9H)-xanthene]-3-one
(2R)-3,3aβ,4,5-Tetrahydro-3β-hydroxy-2,5,5-trimethyl-2α,4α-ethano-2H,9H-dipyrano[4,3,2-de:3',2'-g][1]benzopyran-9-one
9H-Xanthene-9-carboxamide, N-(2-ethyl-2H-tetrazol-5-yl)-4-methoxy-
(10R,11R)-6,6,10,11-tetramethyl-4-propyl-10,11-dihydro-2H,6H,12H-dipyrano[2,3-f:2',3'-h]chromene-2,12-dione
(10S,11S)-6,6,10,11-tetramethyl-4-propyl-10,11-dihydro-2H,6H,12H-dipyrano[2,3-f:2',3'-h]chromene-2,12-dione
4'-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one
2H,9H-Dipyrano[4,3,2-de:3',2'-g][1]benzopyran-9-one,7-(1,1-dimethyl-2-propenyl)-3,3a,4,5-tetrahydro-2-[2-(7-hydroxy-2-oxo-2H-1-benzopyran-8-yl)ethenyl]-2,5,5-trimethyl-(9CI)
2H,9H-Dipyrano[4,3,2-de:3',2'-g][1]benzopyran-9-one,7-(1,1-dimethyl-2-propenyl)-3,3a,4,5-tetrahydro-2-[2-(7-hydroxy-2-oxo-2H-1-benzopyran-6-yl)ethenyl]-2,5,5-trimethyl-(9CI)