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

Modify Date: 2025-08-23 19:41:57

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 structure	Common 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
	CAS Number	90295-68-4	Molecular Weight	678.50800
	Density	1.901g/cm3	Boiling Point	1070ºC at 760 mmHg
	Molecular Formula	C₃₅H₁₈O₁₅	Melting Point	N/A
	MSDS	N/A	Flash Point	347.3ºC

Name	[4-(4-{5-[carboxy-(4-hydroxyphenyl)methylene]-4-hydroxy-2-oxo-2,5-dihydrofuran-3-yl}-8-hydroxy-2-oxo-2H-naphtho[1,8-bc]furan-6-yl)-3-hydroxy-5-oxo-5H-furan-2-ylidene](4-hydroxyphenyl)acetic acid
Synonym	More Synonyms

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

[4-(8-benzyloxy...

CAS#:1002331-93-2

~28%

8-Hydroxy-4,6-b...

CAS#:90295-68-4

Literature: Bourdreux, Yann; Nowaczyk, Stephanie; Billaud, Celia; Mallinger, Aurelie; Willis, Catherine; Desage-El Murr, Marine; Toupet, Loic; Lion, Claude; Le Gall, Thierry; Mioskowski, Charles Journal of Organic Chemistry, 2008 , vol. 73, # 1 p. 22 - 26

Pulvinic acid derivative

Norbadione A

Naphthalenoid pulvinic acid derv. from Pisolithus tinctorius fungus

Norbadion A

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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

Chemical & Physical Properties

Synthetic Route

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.