4-oxochromene-3-sulfonic acid

Modify Date: 2025-09-13 18:19:26

4-oxochromene-3-sulfonic acid Structure
4-oxochromene-3-sulfonic acid structure
Common Name 4-oxochromene-3-sulfonic acid
CAS Number 84200-64-6 Molecular Weight 226.20600
Density N/A Boiling Point N/A
Molecular Formula C9H6O5S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-oxochromene-3-sulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C9H6O5S
Molecular Weight 226.20600
Exact Mass 225.99400
PSA 92.96000
LogP 2.12050
InChIKey FFAHUFFMXDCCHS-UHFFFAOYSA-N
SMILES O=c1c(S(=O)(=O)O)coc2ccccc12

 Synthetic Route

~79%

4-oxochromene-3-sulfonic acid Structure

4-oxochromene-3...

CAS#:84200-64-6

Literature: Lowe; Berthold Archiv der Pharmazie, 1982 , vol. 315, # 10 p. 892 - 893

~20%

4-oxochromene-3-sulfonic acid Structure

4-oxochromene-3...

CAS#:84200-64-6

Literature: Loewe, Werner; Kennemann, Angela Archiv der Pharmazie (Weinheim, Germany), 1988 , vol. 321, p. 541 - 543

~%

4-oxochromene-3-sulfonic acid Structure

4-oxochromene-3...

CAS#:84200-64-6

Literature: Loewe, W.; Kennemann, A.; Kietzmann, A.; Mueller-Menke, C. Heterocycles, 1984 , vol. 21, # 2 p. 564

~19%

4-oxochromene-3-sulfonic acid Structure

4-oxochromene-3...

CAS#:84200-64-6

Literature: Loewe, Werner; Eggersmann, Gabriele; Kennemann, Angela Archiv der Pharmazie (Weinheim, Germany), 1984 , vol. 317, # 1 p. 15 - 21

~31%

4-oxochromene-3-sulfonic acid Structure

4-oxochromene-3...

CAS#:84200-64-6

Literature: Loewe, Werner; Eggersmann, Gabriele; Kennemann, Angela Archiv der Pharmazie (Weinheim, Germany), 1984 , vol. 317, # 1 p. 15 - 21

 Synonyms

4H-1-Benzopyran-3-sulfonic acid,4-oxo
Chromon-3-sulfonsaeure
chromone-3-sulfonic acid
3-Chromonsulfonsaeure
4-Oxo-4H-<1>benzopyran-3-sulfonsaeure
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