| Identification | Back Directory | [Name]
9,10-Dioxo Ketotifen | [CAS]
43076-16-0 | [Synonyms]
9,10-Dioxo Ketotifen
Ketotifen EP Impurity G
Ketotifen fumarate impurity G
Ketotifen FuMarate EP IMpurity G
Ketotifen Hydrogen Fumarate Impurity G
Ketotifen Hydrogen Fumarate EP Impurity G
Ketotifen Impurity 7(Ketotifen EP Impurity G）
Ketotifen EP Impurity G (9,10-Dioxo Ketotifen)
10-(1-methylpiperidin-4-ylidene)benzo[1,2]cyclohepta[3,4-b]thiophene-4,5-dione
4-(1-Methylpiperidin-4-ylidene)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-9,10-dione
4-(1-methylpiperidin-4-ylidene)-4H-benzo[4,5]cyclohepta[1,2-b]thiophene-9,10-dione
4-(1-Methyl-4-piperidinylidene)-4H-benzo[4,5]cyclohepta[1,2-b]thiophene-9,10-dione
4H-Benzo[4,5]cyclohepta[1,2-b]thiophene-9,10-dione, 4-(1-methyl-4-piperidinylidene)- | [Molecular Formula]
C19H17NO2S | [MDL Number]
MFCD22666240 | [MOL File]
43076-16-0.mol | [Molecular Weight]
323.41 |
| Chemical Properties | Back Directory | [Melting point ]
200-201 °C (decomp) | [Boiling point ]
505.7±50.0 °C(Predicted) | [density ]
1.310±0.06 g/cm3(Predicted) | [storage temp. ]
Amber Vial, -20°C Freezer, Under Inert Atmosphere | [solubility ]
Chloroform (Slightly), DMSO (Slightly) | [form ]
neat | [pka]
8.67±0.20(Predicted) | [color ]
Yellow | [Stability:]
Light sensitive |
| Hazard Information | Back Directory | [Uses]
Ketotifen (K315100) impurity. The 9- and 10-oxo derivatives | [Uses]
Ketotifen (K315100) impurity. The 9- and 10-oxo derivatives of Ketotifen as antihistaminics. |
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BOC Sciences
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www.bocsci.com |
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