FB2026_03 , released September 17, 2026
Chemical: 4-(N-nitrosomethylamino)-1-(3-pyridyl)butan-1-one
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General Information
Name
4-(N-nitrosomethylamino)-1-(3-pyridyl)butan-1-one
FlyBase ID
FBch0003358
ChEBI Name
4-(N-nitrosomethylamino)-1-(3-pyridyl)butan-1-one
ChEBI ID
CHEBI:32692
PubChem Name
4-(Methylnitrosamino)-1-(3-Pyridyl)-1-Butanone
PubChem ID
CID:47289
Chemical Structure
Chemical structure of 4-(N-nitrosomethylamino)-1-(3-pyridyl)butan-1-one
4-(N-nitrosomethylamino)-1-(3-pyridyl)butan-1-one
InChIKey

FLAQQSHRLBFIEZ-UHFFFAOYSA-N

Definition (ChEBI)

California Office of Environmental Health Hazard Assessment (OEHHA): 4-(N-Nitrosomethylamino)-1-(3-pyridyl)1-butanone can cause cancer according to The World Health Organization's International Agency for Research on Cancer (IARC).ChEBI: 4-(N-nitrosomethylamino)-1-(3-pyridyl)butan-1-one is a member of pyridines and a nitrosamine.

Roles Classification (ChEBI)
Comment
Synonyms and Secondary IDs (16)
Synonyms
4-(METHYLNITROSAMINO)-1-(3-PYRIDYL)-1-BUTANONE
(PubChem, 2019-)
4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone
(ChEBI, 2019-)
4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone
(ChEBI, 2019-, PubChem, 2019-)
4-(N-Nitrosomethylamino)-1-(3-pyridyl)-1-butanone
(PubChem, 2019-)
4-(N-nitrosomethylamino)-1-(3-pyridyl)butan-1-one
(ChEBI, 2019-, PubChem, 2019-)
4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone
(ChEBI, 2019-)
4-(methylnitrosoamino)-1-(3-pyridyl)-1-butanone
(PubChem, 2019-)
4-[methyl(nitroso)amino]-1-(pyridin-3-yl)butan-1-one
(ChEBI, 2019-, PubChem, 2019-)
4-methylnitrosamino-1-(3-pyridyl)-1-butanone
(Jaeger et al., 2026)
64091-91-4
(PubChem, 2019-)
7S395EDO61
(PubChem, 2019-)
DTXSID3020881
(PubChem, 2019-)
N-methyl-N-(4-oxo-4-pyridin-3-ylbutyl)nitrous amide
(PubChem, 2019-)
NNK
(Jaeger et al., 2026, ChEBI, 2019-)
NNK (carcinogen)
(ChEBI, 2019-)
PubChem:47289
(PubChem, 2019-)
Secondary FlyBase IDs
    References (3)