1,2,3,9-tetramethoxybenzo[a]heptalen-10(5H)-one (2731-36-4)

Identification
Name:	1,2,3,9-tetramethoxybenzo[a]heptalen-10(5H)-one
Synonyms:	NSC317029;AC1L76D7;NSC-317029;1,2,3,9-tetramethoxy-5H-benzo[a]heptalen-10-one;2731-36-4
CAS:	2731-36-4
Molecular Formula:	C₂₀H₂₀O₅
Molecular Weight:	340.3698
InChI:	InChI=1/C20H20O5/c1-22-16-10-12-6-5-7-13-11-17(23-2)19(24-3)20(25-4)18(13)14(12)8-9-15(16)21/h5-6,8-11H,7H2,1-4H3
Molecular Structure:
Properties
Flash Point:	273.8°C
Boiling Point:	621.4°C at 760 mmHg
Density:	1.24g/cm³
Refractive index:	1.597
Flash Point:	273.8°C
Safety Data

Other Product

(S)-7-(Dimethylamino)-6,7-dihydro-1,2,3,10-tetramethoxybenzo[a]heptalen-9(5H)-one
1,2,3,10-tetramethoxybenzo[a]heptalen-9(7H)-one
(7S)-7-amino-2-hydroxy-1,3-dimethoxy-10-(methylsulfanyl)-6,7-dihydrobenzo[a]heptalen-9(5H)-one
10-(butylamino)-7-[(2-hydroxybenzyl)(methyl)amino]-1,2,3-trimethoxy-6,7-dihydrobenzo[a]heptalen-9(5H)-one
2-Ethoxy-N-[(S)-5,6,7,9-tetrahydro-9-oxo-1,2,3,10-tetramethoxybenzo[a]heptalen-7-yl]acetamide
2-Phenoxy-N-[(S)-5,6,7,9-tetrahydro-9-oxo-1,2,3,10-tetramethoxybenzo[a]heptalen-7-yl]acetamide
(S)-6,7-Dihydro-1,2,3-trimethoxy-10-(methylthio)-7-(2-O,3-O,4-O,6-O-tetraacetyl-β-D-glucopyranosylamino)benzo[a]heptalen-9(5H)-one
Benzo[a]heptalen-10 (5H)-one, 7-amino-6,7-dihydro-1,2,3, 9-tetramethoxy-, (S)-, [R-(R*,R*)]-2,3-dihydroxybutanedioate (1:1)
Benzo[a]heptalen-9(5H)-one,7-amino-6,7-dihydro-1,2,3-trimethoxy-10-(methylthio)-, hydrochloride (1:1),(7S)-
7-[(2-hydroxybenzyl)(methyl)amino]-1,2,3-trimethoxy-10-[(2-methylpropyl)amino]-6,7-dihydrobenzo[a]heptalen-9(5H)-one
Benzo[a]heptalen-9(5H)-one,6,7-dihydro-10-hydroxy-7-[[(2-hydroxyphenyl)methyl]methylamino]-1,2,3-trimethoxy-,(7S)-
Benzo[a]heptalen-9(5H)-one,1,2,3,10-tetramethoxy-
1-(2-Chloroethyl)-3-[10-methylthio-9-oxo-1,2,3-trimethoxy-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]urea
Benzo[a]heptalen-9(5H)-one,7-amino-6,7-dihydro-1,2,3-trimethoxy-10-(methylthio)-, (7S)-
Benzo[a]heptalen-9(5H)-one,6,7-dihydro-1,2,3-trimethoxy-7-(methylamino)-10-(methylthio)-, (7S)-
Benzo[a]heptalen-9(5H)-one,7-amino-6,7-dihydro-10-hydroxy-1,2,3-trimethoxy-, (7S)-
(7S)-7-amino-10-(dimethylamino)-1,2,3-trimethoxy-6,7-dihydrobenzo[a]heptalen-9(5H)-one
(S)-7-[(β-D-Glucopyranosyl)amino]-6,7-dihydro-1,2,3-trimethoxy-10-(methylthio)benzo[a]heptalen-9(5H)-one
(S)-7-(α-L-Arabinopyranosylamino)-6,7-dihydro-1,2,3-trimethoxy-10-(methylthio)benzo[a]heptalen-9(5H)-one
(7S)-10-hydroxy-1,2,3-trimethoxy-7-(methylamino)-6,7-dihydrobenzo[a]heptalen-9(5H)-one