Flumazenil impurity B

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CATAPS131666450
CAS131666-45-0
Structure
SynonymsFlumazenil Imp. B (EP),Ethyl 8-hydroxy-5,6-dihydro-5-methyl-6-oxo-4H-imidazol-[1,5-alpha][1,4]benzodiazepine-3-carboxylate, Flumazenil Related Compound B (USP)
IUPAC Nameethyl 8-hydroxy-5-methyl-6-oxo-4H-imidazo[1,5-a][1,4]benzodiazepine-3-carboxylate
Molecular Weight301.30
Molecular FormulaC15H15N3O4
Canonical SMILESCCOC(=O)c1ncn2c1CN(C)C(=O)c3cc(O)ccc23
InChIInChI=1S/C15H15N3O4/c1-3-22-15(21)13-12-7-17(2)14(20)10-6-9(19)4-5-11(10)18(12)8-16-13/h4-6,8,19H,3,7H2,1-2H3
Accurate Mass301.1063
API FamilyMatrix - API Family See respective official monograph(s)
FormatNeat
Product TypeImpurity
ShippingRoom Temperature
Storage Conditions2-8°C Fridge/Coldroom
SubcategoryEuropean Pharmacopoeia (Ph. Eur.)
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