Chemical identity

2-nitroso-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one

CAS not listed · C6H4N4O2

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-02079
PubChem CID175678748
Name2-nitroso-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
CAS RNNot listed
Molecular formulaC6H4N4O2
Molecular weight164.12 g/mol
IUPAC name2-nitroso-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
InChIKeyPHLUBYQDWLYYLU-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 175678748
Two-dimensional chemical structure of 2-nitroso-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 2 rings, includes aromatic atoms, contains an N-nitroso substructure. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESO=C1N(N=O)N=C2C=CC=CN21
InChINot listed
Formula from structureC6H4N4O2
Molecular weight from structure164.12 g/mol

03India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDNo CAS number is available for an exact comparison.
SCOMETNO EXACT REVIEWED CAS MATCHNo CAS number is available for an exact comparison.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

04Names and relationships

Associated parent compound

N-Nitroso/ trazodone

View associated product family

Other names

No synonyms are listed.

Related records from the same parent family

05Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

06Sources