(S)-2,3-Dihydro-5-methoxy-8,8-dimethyl-2-phenyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one (69640-78-4)

Identification
Name:	(S)-2,3-Dihydro-5-methoxy-8,8-dimethyl-2-phenyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one
Synonyms:	(S)-2,3-Dihydro-5-methoxy-8,8-dimethyl-2-phenyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one;Pongachin
CAS:	69640-78-4
Molecular Formula:	C₂₁H₂₀O₄
Molecular Weight:	0
InChI:	InChI=1/C21H20O4/c1-21(2)10-9-14-17(25-21)12-18(23-3)19-15(22)11-16(24-20(14)19)13-7-5-4-6-8-13/h4-10,12,16H,11H2,1-3H3/t16-/m0/s1
Molecular Structure:
Properties
Flash Point:	228.6°C
Boiling Point:	518.5°C at 760 mmHg
Density:	1.194g/cm³
Refractive index:	1.582
Flash Point:	228.6°C
Safety Data

Other Product

2-Phenyl-3-methoxy-8,8-dimethyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,5-methoxy-8,8-dimethyl-2-phenyl-
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2-(1,3-benzodioxol-5-yl)-3-methoxy-8,8-dimethyl-
2,3-Dihydro-5-hydroxy-2-(7-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-8-methyl-8-(4-methyl-3-pentenyl)-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one
[S,(-)]-2,3-Dihydro-8,8-dimethyl-2-phenyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2,3-dihydro-5-hydroxy-2-(8-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-8,8-dimethyl-6-(3-methyl-2-butenyl)-,(2S)- (9CI)
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2,3-dihydro-5-methoxy-2-(4-methoxyphenyl)-8,8-dimethyl-, (2S)-
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2,3-dihydro-5-hydroxy-2-[4-hydroxy-3-(3-methyl-2-butenyl)phenyl]-8,8-dimethyl-,(2S)- (9CI)
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2-(2,4-dihydroxyphenyl)-5-hydroxy-8-methyl-8-(4-methyl-3-pentenyl)-, (+)- (9CI)
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2,3-dihydro-5-hydroxy-8,8-dimethyl-2-phenyl-, (2S)-
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2,3-dihydro-5-hydroxy-8,8-dimethyl-6-[(1E)-3-methyl-1,3-butadienyl]-2-phenyl-,(2S)- (9CI)
(2S)-2,3-Dihydro-5-hydroxy-8,8-dimethyl-2α-phenyl-6-(3-methyl-2-butenyl)-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one
2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one,5-hydroxy-2-methyl-2-(4-methyl-3-pentenyl)-, (+)- (9CI)
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,5-hydroxy-6-[(1E)-3-hydroxy-3-methyl-1-butenyl]-8,8-dimethyl-2-phenyl- (9CI)
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-8,8-dimethyl- (9CI)
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2,3-dihydro-5-hydroxy-2-[4-hydroxy-3-methoxy-5-(3-methyl-2-butenyl)phenyl]-8,8-dimethyl-6-(3-methyl-2-butenyl)-,(2S)- (9CI)
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,3-(2,2-dimethyl-2H-1-benzopyran-6-yl)-5-hydroxy-8-(hydroxymethyl)-8-methyl-(9CI)
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,5-hydroxy-8,8-dimethyl-6-(3-methyl-2-butenyl)- (9CI)
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2,3-dihydro-3-hydroxy-2-[4-hydroxy-3-(3-methyl-2-butenyl)phenyl]-8,8-dimethyl-,(2R,3R)- (9CI)
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2-[(b-D-glucopyranosyloxy)methyl]-5-methoxy-8,8-dimethyl-