1,4-Naphthalenedione,5-hydroxy-2,3-bis(4-hydroxy-5-methyl-2-oxo-2H-1-benzopyran-3-yl)-7-methyl-

Modify Date: 2024-02-03 18:55:48

1,4-Naphthalenedione,5-hydroxy-2,3-bis(4-hydroxy-5-methyl-2-oxo-2H-1-benzopyran-3-yl)-7-methyl- Structure
1,4-Naphthalenedione,5-hydroxy-2,3-bis(4-hydroxy-5-methyl-2-oxo-2H-1-benzopyran-3-yl)-7-methyl- structure
Common Name 1,4-Naphthalenedione,5-hydroxy-2,3-bis(4-hydroxy-5-methyl-2-oxo-2H-1-benzopyran-3-yl)-7-methyl-
CAS Number 86377-54-0 Molecular Weight 536.48500
Density 1.609g/cm3 Boiling Point 452.4ºC at 760 mmHg
Molecular Formula C31H20O9 Melting Point N/A
MSDS N/A Flash Point 133.4ºC

 Names

Name (3E)-3-[4,8-dihydroxy-3-(4-hydroxy-5-methyl-2-oxochromen-3-yl)-6-methyl-1-oxonaphthalen-2-ylidene]-5-methylchromene-2,4-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.609g/cm3
Boiling Point 452.4ºC at 760 mmHg
Molecular Formula C31H20O9
Molecular Weight 536.48500
Flash Point 133.4ºC
Exact Mass 536.11100
PSA 155.25000
LogP 4.93140
Index of Refraction 1.766

 Synthetic Route

~%

1,4-Naphthalenedione,5-hydroxy-2,3-bis(4-hydroxy-5-methyl-2-oxo-2H-1-benzopyran-3-yl)-7-methyl- Structure

1,4-Naphthalene...

CAS#:86377-54-0

Literature: Jeffreys, J. A. D.; Zakaria, Muhamed bin; Waterman, Peter G.; Zhong, Shouming Tetrahedron Letters, 1983 , vol. 24, # 10 p. 1085 - 1088

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

Ismailin
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