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Home/Compounds/Research Reagent/Pyridine-2-carbonitrile 1-oxide
C6H4N2O
120.11 g/mol
Research Reagent

Pyridine-2-carbonitrile 1-oxide

CAS2402-98-4EC219-286-5
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound

Pyridine-2-carbonitrile 1-oxide is a research reagent containing a nitrile group attached to an aromatic ring with an N-oxide functionality. It is primarily used in laboratory and research settings for synthetic and investigational studies.

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

ReferenceSame Category

Dideoxyadenosine 5'-triphosphate

CAS24027-80-3

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2-Diphenylphosphino-2'-(N,N-dimethylamino)biphenyl

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ReferenceSame Category

Pyridinium p-toluenesulfonate

CAS24057-28-1

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ReferenceSame Category

4-Nitrophenylboronic acid

CAS24067-17-2

research compound

Customs Tariff Classification

The international HS code for Pyridine-2-carbonitrile 1-oxide (CAS 2402-98-4) is 2933.39.

HS code (international, 6-digit)

2933.39

EU CN code (8-digit)

2933 39 99

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

1-oxidopyridin-1-ium-2-carbonitrile

InChIKey

XXDJXMMIVUCDGP-UHFFFAOYSA-N

SMILES

C1=CC=[N+](C(=C1)C#N)[O-]

Synonyms (12)
  • 2-Cyanopyridine 1-oxide
  • 2-Cyanopyridine N-oxide
  • 2-Cyanopyridine oxide
  • 2-cyanopyridin-1-ium-1-olate
  • 2-cyanopyridinium-1-olate
  • Picolinonitrile, 1-oxide
  • pyridine 1-oxide, 2-cyano-

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