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COA COO

N-Nitroso Metamizole EP Impurity C

Impurity

CAS Number

73829-38-6

Molecular Formula

C12H14N4O2

Product format

Neat

Molecular Weight

246.27

Storage

+5°C

Shipping

Room Temperature

API Family

Metamizole Sodium Monohydrate

Synonyms

MNAA, 4-(N-Methyl-N-nitroso)aminoantipyrine, N-nitrosomethylaminoantipyrine, N-nitroso-methylaminoantipyrine, N-NMAA, 1, 2-Dihydro-1, 5-dimethyl-4-(methylnitrosoamino)-2-phenyl-3H-pyrazol-3-one, N-(1, 5-Dimethyl-3-oxo-2-phenyl-2, 3-dihydro-1H-pyrazol-4-yl)-N-methylnitrous amide, 4-Nitroso-N-methylaminoantipyrine, Antipyrine, 4-(methylnitrosamino)-, N-(1, 5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-N-methylnitrous amide, 3H-Pyrazol-3-one, 1, 2-dihydro-1, 5-dimethyl-4- and (methylnitrosoamino)-2-phenyl-

Smiles

CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N(C)N=O

Iupac Name

N-(1 and 5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-N-methylnitrous amide

InChI

InChI=1S/C12H14N4O2/c1-9-11(14(2)13-18)12(17)16(15(9)3)10-7-5-4-6-8-10/h4-8H,1-3H3

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COA COO

Available products

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Product Type

Custom
Synthesis

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