4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3-hydroxy-

Modify Date: 2024-01-09 18:37:05

4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3-hydroxy- Structure
4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3-hydroxy- structure
Common Name 4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3-hydroxy-
CAS Number 6889-80-1 Molecular Weight 298.29000
Density 1.342g/cm3 Boiling Point 452.3ºC at 760 mmHg
Molecular Formula C17H14O5 Melting Point N/A
MSDS N/A Flash Point 166.7ºC

 Names

Name 2-(3,4-dimethoxyphenyl)-3-hydroxychromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.342g/cm3
Boiling Point 452.3ºC at 760 mmHg
Molecular Formula C17H14O5
Molecular Weight 298.29000
Flash Point 166.7ºC
Exact Mass 298.08400
PSA 68.90000
LogP 3.18280
Index of Refraction 1.63

 Synthetic Route

~70%

4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3-hydroxy- Structure

4H-1-Benzopyran...

CAS#:6889-80-1

Literature: Li, Zhitao; Ngojeh, George; DeWitt, Paul; Zheng, Zhi; Chen, Min; Lainhart, Brendan; Li, Vincent; Felpo, Peter Tetrahedron Letters, 2008 , vol. 49, # 51 p. 7243 - 7245

~80%

4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3-hydroxy- Structure

4H-1-Benzopyran...

CAS#:6889-80-1

Literature: Dhoubhadel, S. P.; Tuladhar, Sudersan M.; Tuladhar, Sarbajna M.; Wagley, Pradyumna P. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981 , vol. 20, # 6 p. 511 - 512

~89%

4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3-hydroxy- Structure

4H-1-Benzopyran...

CAS#:6889-80-1

Literature: Deshpande; Mathur; Trivedi Synthesis, 1983 , vol. No. 10, p. 835 - 835

~%

4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3-hydroxy- Structure

4H-1-Benzopyran...

CAS#:6889-80-1

Literature: Sobottka; Werner; Blaschke; Kiefer; Nowe; Dannhardt; Schapoval; Schenkel; Scriba Archiv der Pharmazie, 2000 , vol. 333, # 7 p. 205 - 210

~%

4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3-hydroxy- Structure

4H-1-Benzopyran...

CAS#:6889-80-1

Literature: Sobottka; Werner; Blaschke; Kiefer; Nowe; Dannhardt; Schapoval; Schenkel; Scriba Archiv der Pharmazie, 2000 , vol. 333, # 7 p. 205 - 210

~%

4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3-hydroxy- Structure

4H-1-Benzopyran...

CAS#:6889-80-1

Literature: Britton, Robert G.; Horner-Glister, Emma; Pomenya, Odette A.; Smith, Ewan E.; Denton, Roanne; Jenkins, Paul R.; Steward, William P.; Brown, Karen; Gescher, Andreas; Sale, Stewart European Journal of Medicinal Chemistry, 2012 , vol. 54, p. 952 - 958

~%

4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3-hydroxy- Structure

4H-1-Benzopyran...

CAS#:6889-80-1

Literature: Gowan et al. Journal of the Chemical Society, 1955 , p. 862,866

 Synonyms

2-(3,4-Dimethoxy-phenyl)-3-hydroxy-chromen-4-on
2-(3,4-dimethoxy-phenyl)-3-hydroxy-chromen-4-one
3',4'-dimethoxyflavonol
4H-1-Benzopyran-4-one,2-(3,4-dimethoxyphenyl)-3-hydroxy
2-(3,4-Dimethoxyphenyl)-3-hydroxy-4H-chromen-4-one