4H-1-Benzopyran-4-one, 7-hydroxy-2- (3,4,5-trimethoxyphenyl)-

Modify Date: 2025-12-13 10:25:03

4H-1-Benzopyran-4-one, 7-hydroxy-2- (3,4,5-trimethoxyphenyl)- Structure
4H-1-Benzopyran-4-one, 7-hydroxy-2- (3,4,5-trimethoxyphenyl)- structure
 Common Name 4H-1-Benzopyran-4-one, 7-hydroxy-2- (3,4,5-trimethoxyphenyl)-
CAS Number 66922-84-7 Molecular Weight 328.31600
Density 1.314g/cm3 Boiling Point 527.5ºC at 760 mmHg
Molecular Formula C18H16O6 Melting Point N/A
MSDS N/A Flash Point 193.4ºC

 Names

Name 7-hydroxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.314g/cm3
Boiling Point 527.5ºC at 760 mmHg
Molecular Formula C18H16O6
Molecular Weight 328.31600
Flash Point 193.4ºC
Exact Mass 328.09500
PSA 78.13000
LogP 3.19140
Index of Refraction 1.606
InChIKey MDEDRFPEUVNRFK-UHFFFAOYSA-N
SMILES COc1cc(-c2cc(=O)c3ccc(O)cc3o2)cc(OC)c1OC

 Synthetic Route

N/A structure

N/A

CAS#:131944-44-0

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4H-1-Benzopyran-4-one, 7-hydroxy-2- (3,4,5-trimethoxyphenyl)- Structure

4H-1-Benzopyran...

CAS#:66922-84-7

Literature: Cushman, Mark; Nagarathnam, Dhanapalan Tetrahedron Letters, 1990 , vol. 31, # 45 p. 6497 - 6500
4-iodobenzene-1,3-diol structure

4-iodobenzene-1...

CAS#:41046-68-8

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4H-1-Benzopyran-4-one, 7-hydroxy-2- (3,4,5-trimethoxyphenyl)- Structure

4H-1-Benzopyran...

CAS#:66922-84-7

Literature: Gothelf, Kurt V.; Torssell, Kurt B. G. Acta Chemica Scandinavica, 1994 , vol. 48, # 1 p. 61 - 67
2,4-Dihydroxyacetophenone structure

2,4-Dihydroxyac...

CAS#:89-84-9

~%

4H-1-Benzopyran-4-one, 7-hydroxy-2- (3,4,5-trimethoxyphenyl)- Structure

4H-1-Benzopyran...

CAS#:66922-84-7

Literature: Cushman, Mark; Nagarathnam, Dhanapalan Tetrahedron Letters, 1990 , vol. 31, # 45 p. 6497 - 6500
Trimethylgalloyl chloride structure

Trimethylgalloy...

CAS#:4521-61-3

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4H-1-Benzopyran-4-one, 7-hydroxy-2- (3,4,5-trimethoxyphenyl)- Structure

4H-1-Benzopyran...

CAS#:66922-84-7

Literature: Cushman, Mark; Nagarathnam, Dhanapalan Tetrahedron Letters, 1990 , vol. 31, # 45 p. 6497 - 6500
5-(2,4-dihydroxyphenyl)-3-(3,4,5-trimethoxyphenyl)isoxazole structure

5-(2,4-dihydrox...

CAS#:155721-24-7

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4H-1-Benzopyran-4-one, 7-hydroxy-2- (3,4,5-trimethoxyphenyl)- Structure

4H-1-Benzopyran...

CAS#:66922-84-7

Literature: Gothelf, Kurt V.; Torssell, Kurt B. G. Acta Chemica Scandinavica, 1994 , vol. 48, # 1 p. 61 - 67
Ethyl 3,4,5-trimethoxybenzoate structure

Ethyl 3,4,5-tri...

CAS#:6178-44-5

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4H-1-Benzopyran-4-one, 7-hydroxy-2- (3,4,5-trimethoxyphenyl)- Structure

4H-1-Benzopyran...

CAS#:66922-84-7

Literature: Verma, Alok K.; Singh, Himanshu; Satyanarayana, Mavurapu; Srivastava, Swayam P.; Tiwari, Priti; Singh, Amar B.; Dwivedi, Anil K.; Singh, Shio K.; Srivastava, Mukesh; Nath, Chandishwar; Raghubir, Ram; Srivastava, Arvind K.; Pratap, Ram Journal of Medicinal Chemistry, 2012 , vol. 55, # 10 p. 4551 - 4567
Trimethylgallic acid structure

Trimethylgallic acid

CAS#:118-41-2

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4H-1-Benzopyran-4-one, 7-hydroxy-2- (3,4,5-trimethoxyphenyl)- Structure

4H-1-Benzopyran...

CAS#:66922-84-7

Literature: Verma, Alok K.; Singh, Himanshu; Satyanarayana, Mavurapu; Srivastava, Swayam P.; Tiwari, Priti; Singh, Amar B.; Dwivedi, Anil K.; Singh, Shio K.; Srivastava, Mukesh; Nath, Chandishwar; Raghubir, Ram; Srivastava, Arvind K.; Pratap, Ram Journal of Medicinal Chemistry, 2012 , vol. 55, # 10 p. 4551 - 4567
Ethyl 3-oxo-3-(3,4,5-trimethoxyphenyl)propanoate structure

Ethyl 3-oxo-3-(...

CAS#:3044-56-2

Resorcine structure

Resorcine

CAS#:108-46-3

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4H-1-Benzopyran-4-one, 7-hydroxy-2- (3,4,5-trimethoxyphenyl)- Structure

4H-1-Benzopyran...

CAS#:66922-84-7

Literature: Pillon Bulletin de la Societe Chimique de France, 1954 , p. 9,21

 Synonyms

7-Hydroxy-3',5'-trimethoxyflavone
7-Hydroxy-3',4',5'-Trimethoxyflavon
7-hydroxy-3',4',5'-trimethoxyflavone
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Chemsrc provides CAS#:66922-84-7 MSDS, density, melting point, boiling point, structure, etc. Its name is 4H-1-Benzopyran-4-one, 7-hydroxy-2- (3,4,5-trimethoxyphenyl)->> amp version: 4H-1-Benzopyran-4-one, 7-hydroxy-2- (3,4,5-trimethoxyphenyl)-

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