Chemical identity

2-Pyrazinecarboxylic Acid 4-Oxide

CAS 874-54-4 · C5H4N2O3

01Identity

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

Lazychem IDLC-04842
PubChem CID12295731
Name2-Pyrazinecarboxylic Acid 4-Oxide
CAS RN874-54-4
Molecular formulaC5H4N2O3
Molecular weight140.10 g/mol
IUPAC name3-carboxypyrazine 1-oxide
InChIKeyACHIKYKJUATOBT-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 12295731
Two-dimensional chemical structure of 2-Pyrazinecarboxylic Acid 4-Oxide, CAS 874-54-4
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 1 ring, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count1
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1=C[N+](=CC(=N1)C(=O)O)[O-]
InChINot listed
Formula from structureC5H4N2O3
Molecular weight from structure140.10 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 FOUNDCAS 874-54-4 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 874-54-4 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

04Names and relationships

Associated parent compound

Acipimox

View API and impurity family

Other names

  • Acipimox Impurity 7
  • 2-Pyrazinecarboxylic Acid 4-Oxide
  • Pyrazinecarboxylic acid, 4-oxide
  • 4-oxidopyrazin-4-ium-2-carboxylic acid
  • 1-Oxylato-3-carboxypyrazine-1-ium
  • 2-carboxypyrazine 4-oxide
  • 874-54-4
  • DTXSID40485519
  • RefChem:375955
  • DTXCID40436329
  • MFCD00233246
  • SCHEMBL3456606

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