Chemical identity

1-Ethy-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid

CAS 75338-42-0 · C12H8F3NO3

01Identity

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

Lazychem IDLC-18993
PubChem CID9835179
Name1-Ethy-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
CAS RN75338-42-0
Molecular formulaC12H8F3NO3
Molecular weight271.20 g/mol
IUPAC name1-ethyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
InChIKeyFKKUVCHFRDLBHN-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 9835179
Two-dimensional chemical structure of 1-Ethy-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid, CAS 75338-42-0
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, includes aliphatic carbon, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCCN1C=C(C(=O)C2=CC(=C(C(=C21)F)F)F)C(=O)O
InChINot listed
Formula from structureC12H8F3NO3
Molecular weight from structure271.20 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 75338-42-0 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 75338-42-0 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

Lomefloxacin

View API and impurity family

Other names

  • Lomefloxacin Impurity 5
  • 1-Ethy-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
  • 1-Ethyl-1,4-dihydro-4-oxo-6,7,8-trifluoro-3-quinolinecarboxylic acid
  • 1-Ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
  • 1-Ethyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
  • 3-Quinolinecarboxylic Acid, 1-Ethyl-6,7,8-Trifluoro-1,4-Dihydro-4-Oxo-
  • 75338-42-0
  • 1-ethyl-6,7,8-trifluoro-4-oxo-quinoline-3-carboxylic Acid
  • MFCD06620098
  • SCHEMBL500816
  • CHEMBL128961
  • SCHEMBL30843076

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