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Metamizole impurity A

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For Research Use Only | Not For Clinical Use
CATAPS1672588C
CAS1672-58-8
Structure
SynonymsN-Antipyrinylformamide, NSC 60565, Metamizole Imp. A (EP), 4-(Formylamino)antipyrine,Metamizole Sodium Monohydrate Imp. A (EP), 4-Formamidoantipyrine, N-(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)formamide, Formamide, N-antipyrinyl- (6CI,7CI,8CI)
IUPAC NameN-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)formamide
Molecular Weight231.25
Molecular FormulaC12H13N3O2
Canonical SMILESCN1N(C(=O)C(=C1C)NC=O)c2ccccc2
InChIInChI=1S/C12H13N3O2/c1-9-11(13-8-16)12(17)15(14(9)2)10-6-4-3-5-7-10/h3-8H,1-2H3,(H,13,16)
Accurate Mass231.1008
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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