Chemical identity

Norfloxacin EP Impurity H / Norfloxacin N-Ethoxycarbonyl Impurity

CAS 105440-01-5 · C19H22FN3O5

01Identity

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

Lazychem IDLC-23727
PubChem CID14219753
NameNorfloxacin EP Impurity H / Norfloxacin N-Ethoxycarbonyl Impurity
CAS RN105440-01-5
Molecular formulaC19H22FN3O5
Molecular weight391.39 g/mol
IUPAC name7-[4-(Ethoxycarbonyl)piperazin-1-yl]-1-ethyl-6-fluoro-4-oxo-1,4-dihydro quinoline-3-carboxylic acid
InChIKeyRSAMZLZRMSYMNT-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 14219753
Two-dimensional chemical structure of Norfloxacin EP Impurity H / Norfloxacin N-Ethoxycarbonyl Impurity, CAS 105440-01-5
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 3 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 count3
Secondary amines0
Tertiary amines1
N-methyl amine sites0
SMILESO=C(C1=CN(CC)C2=C(C=C(F)C(N3CCN(C(OCC)=O)CC3)=C2)C1=O)O
InChINot listed
Formula from structureC19H22FN3O5
Molecular weight from structure391.39 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 105440-01-5 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 105440-01-5 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

Norfloxacin

View API and impurity family

Other names

  • Norfloxacin EP Impurity H
  • Norfloxacin N-Ethoxycarbonyl Impurity
  • Norfloxacin Related Compound H

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