6H-[1]Benzopyrano[3,4-b]quinoxaline,6-methoxy-6-(4-methoxyphenyl)-

Modify Date: 2025-08-24 13:09:34

6H-[1]Benzopyrano[3,4-b]quinoxaline,6-methoxy-6-(4-methoxyphenyl)- structure	Common Name	6H-[1]Benzopyrano[3,4-b]quinoxaline,6-methoxy-6-(4-methoxyphenyl)-
	CAS Number	1603-43-6	Molecular Weight	370.40100
	Density	1.33g/cm3	Boiling Point	562ºC at 760 mmHg
	Molecular Formula	C₂₃H₁₈N₂O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	196.6ºC

Name	6-methoxy-6-(4-methoxyphenyl)chromeno[4,3-b]quinoxaline
Synonym	More Synonyms

Density	1.33g/cm3
Boiling Point	562ºC at 760 mmHg
Molecular Formula	C₂₃H₁₈N₂O₃
Molecular Weight	370.40100
Flash Point	196.6ºC
Exact Mass	370.13200
PSA	53.47000
LogP	4.54530
Vapour Pressure	4.43E-12mmHg at 25°C
Index of Refraction	1.695
InChIKey	NXNWSAWNDBCOGI-UHFFFAOYSA-N
SMILES	COc1ccc(C2(OC)Oc3ccccc3-c3nc4ccccc4nc32)cc1

3-hydroxy-2,3,4'-trimethoxyflavan-4-one structure

3-hydroxy-2,3,4...

CAS#:1808-05-5

o-Phenylenediamine structure

o-Phenylenediamine

CAS#:95-54-5

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6H-[1]Benzopyrano[3,4-b]quinoxaline,6-methoxy-6-(4-methoxyphenyl)- Structure

6H-[1]Benzopyra...

CAS#:1603-43-6

Literature: Bird, T. Geoffrey C.; Brown, Ben R.; Stuart, Ian A.; Tyrrell, William R. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , # 8 p. 1831 - 1846

4'-Methoxyflavonol structure

4'-Methoxyflavonol

CAS#:6889-78-7

~%

6H-[1]Benzopyrano[3,4-b]quinoxaline,6-methoxy-6-(4-methoxyphenyl)- Structure

6H-[1]Benzopyra...

CAS#:1603-43-6

Literature: Bird, T. Geoffrey C.; Brown, Ben R.; Stuart, Ian A.; Tyrrell, William R. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , # 8 p. 1831 - 1846

Precursor 2
CAS#:95-54-5 o-Phenylenediamine CAS#:6889-78-7 4'-Methoxyflavonol
DownStream 0

2,4'-Dimethoxy-3,4-flavandion-chinoxalin

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Product Name: 6H-[1]Benzopyrano[3,4-b]quinoxaline,6-methoxy-6-(4-methoxyphenyl)-
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