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Olopatadine Impurity 13

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Olopatadine Impurity 13

Impurity

CAS Number

55453-90-2

Molecular Formula

C18H16O4

Product format

Neat

Molecular Weight

296.32

API Family

Olopatadine

Synonyms

55453-90-2; Ethyl 6, 11-dihydro-11-oxodibenz[b, e]oxepin-2-acetate; Ethyl 6, 11-dihydro-11-oxodibenz(b, e)oxepin-2-acetate; RefChem:344450; ethyl 2-(11-oxo-6, 11-dihydrodibenzo[b, e]oxepin-2-yl)acetate; ethyl 2-(11-oxo-6H-benzo[c][1]benzoxepin-2-yl)acetate; CHEMBL3275317; SCHEMBL11085181; DTXSID601218808; ethyl 2-{2-oxo-9-oxatricyclo[9.4.0.0, pentadeca-1(15), 3, 5, 7, 11, 13-hexaen-5-yl}acetate; ethyl 2-{2-oxo-9-oxatricyclo[9.4.0.0(3), ]pentadeca-1(15), 3, 5, 7, 11 and 13-hexaen-5-yl}acetate

Iupac Name

ethyl 2-(11-oxo-6H-benzo[c][1]benzoxepin-2-yl)acetate

InChI

InChI=1S/C18H16O4/c1-2-21-17(19)10-12-7-8-16-15(9-12)18(20)14-6-4-3-5-13(14)11-22-16/h3-9H,2,10-11H2,1H3

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Impurity

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