4-Oxo Ketotifen

• Catalog No.: O857245
• M. F.: C19H19NOS
• M. W.: 309.42526

SYNONYMS

• IUPAC name: 2-(1-methylpiperidin-4-ylidene)-4-thiatricyclo[8.4.0.0^3,^7]tetradeca-1(10),3(7),5,11,13-pentaen-8-one
• IUPAC Traditional name: 2-(1-methylpiperidin-4-ylidene)-4-thiatricyclo[8.4.0.0^3,^7]tetradeca-1(10),3(7),5,11,13-pentaen-8-one
• Synonyms: 10-(1-Methyl-4-piperidinylidene)-5,10-dihydro-4H-benzo[5,6]cyclohepta[1,2-b]thiophen-4-one

DETAILS

Description (English)

Ketotifen (K315100) impurity.

REFERENCES

• Dunn, J.P., et al.: J. Med. Chem., 20, 1557 (1977)
• O’Duffy, J.D., et al.: Drugs, 27, 373 (1977)