7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde

Modify Date: 2025-09-04 17:14:33

7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde Structure
7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde structure
Common Name 7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde
CAS Number 2067-86-9 Molecular Weight 190.15200
Density N/A Boiling Point N/A
Molecular Formula C10H6O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C10H6O4
Molecular Weight 190.15200
Exact Mass 190.02700
PSA 67.51000
LogP 1.31110

 Safety Information

HS Code 2932209090

 Synthetic Route

~52%

7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde Structure

7-Hydroxy-2-oxo...

CAS#:2067-86-9

Literature: Lee, Kyung-Sik; Kim, Hae-Jo; Kim, Gun-Hee; Shin, Injae; Hong, Jong-In Organic Letters, 2008 , vol. 10, # 1 p. 49 - 51

~12%

7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde Structure

7-Hydroxy-2-oxo...

CAS#:2067-86-9

Literature: Kamoto, Mie; Umezawa, Naoki; Kato, Nobuki; Higuchi, Tsunehiko Chemistry - A European Journal, 2008 , vol. 14, # 26 p. 8004 - 8012

~%

7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde Structure

7-Hydroxy-2-oxo...

CAS#:2067-86-9

Literature: Ralha; Teixeira Rev. portug. Quim., 1958 , vol. 1, p. 305,324, 325

~%

7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde Structure

7-Hydroxy-2-oxo...

CAS#:2067-86-9

Literature: Rangaswami; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1937 , # 6 p. 112,115 Full Text Show Details Spaeth et al. Chemische Berichte, 1935 , vol. 68, p. 935,938

~%

7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde Structure

7-Hydroxy-2-oxo...

CAS#:2067-86-9

Literature: Rajanna; Solomon, Florence; Ali, Mir Moazzam; Sai Prakash International Journal of Chemical Kinetics, 1996 , vol. 28, # 12 p. 865 - 872

~%

7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde Structure

7-Hydroxy-2-oxo...

CAS#:2067-86-9

Literature: Schroeder et al. Chemische Berichte, 1959 , vol. 92, p. 2338,2362

~%

7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde Structure

7-Hydroxy-2-oxo...

CAS#:2067-86-9

Literature: Black, Michael; Cadogan; McNab, Hamish; MacPherson, Andrew D.; Roddam, V. Peter; Smith, Carol; Swenson, Helen R. Journal of the Chemical Society - Perkin Transactions 1, 1997 , # 17 p. 2483 - 2493

~%

7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde Structure

7-Hydroxy-2-oxo...

CAS#:2067-86-9

Literature: Schroeder et al. Chemische Berichte, 1959 , vol. 92, p. 2338,2362

~%

7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde Structure

7-Hydroxy-2-oxo...

CAS#:2067-86-9

Literature: Spaeth et al. Chemische Berichte, 1940 , vol. 73, p. 709,713

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

7-Hydroxy-2-oxo-2H-chromen-8-carbaldehyd
7-Hydroxy-8-dimethylaminomethyl-2-phenyl-chromon
7-Hydroxy-8-dimethylaminomethyl-flavon
8-formyl-7-hydroxycoumarin
7-hydroxy-8-formylcoumarin
7-hydroxycoumarin-8-carboxaldehyde
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