API Impurities Standard
Ketotifen EP Impurity E 4-Oxo Ketotifen
Category: Ketotifen
- Chemical Name: 10-(1-Methylpiperidin-4-ylidene)-5,10-dihydro-4H-benzo-[5,6]cyclohepta[1,2-b]thiophen-4-one
- Molecular Formula: C19H19NOS
- Molecular Weight: 309.43
- CAS Number: 1346603-71-1
- Batch Number: ALL-K05554
- Solubility: Methanol, DMSO
- Storage: 2-8 °C
- Purity by HPLC: 95% +
- Melting Point: NA
- Appearance: Off White Solid
- Inventory Status: 4 WEEKS
- Smiles Ketotifen EP Impurity E \ 4-Oxo Ketotifen, 10-(1-Methylpiperidin-4-ylidene)-5,10-dihydro-4H-benzo-[5,6]cyclohepta[1,2-b]thiophen-4-one
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Description
Documents - COA, HNMR, 13CNMR, MASS, HPLC (by pharmacopoeia method with RT RRT results), IR and TGA will be provided with the purchase of Ketotifen EP Impurity E \ 4-Oxo Ketotifen
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