Chemical identity

Ciprofloxacin hydrochloride for peak identification CRS (Y0000199)

CAS 86393-32-0 · C17H21ClFN3O4

01Identity

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

Lazychem IDLC-10826
PubChem CID62998
NameCiprofloxacin hydrochloride for peak identification CRS (Y0000199)
CAS RN86393-32-0
Molecular formulaC17H21ClFN3O4
Molecular weight385.8 g/mol
IUPAC name1-cyclopropyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid;hydrate;hydrochloride
InChIKeyARPUHYJMCVWYCZ-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 62998
Two-dimensional chemical structure of Ciprofloxacin hydrochloride for peak identification CRS (Y0000199), CAS 86393-32-0
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 4 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 count4
Secondary amines1
Tertiary amines1
N-methyl amine sites0
SMILESC1CC1N2C=C(C(=O)C3=CC(=C(C=C32)N4CCNCC4)F)C(=O)O.O.Cl
InChINot listed
Formula from structureC17H21ClFN3O4
Molecular weight from structure385.8 g/mol

03Possible N-nitroso structures

Shown for structural screening only. These candidates are not confirmed impurities, formation predictions or analytical findings.

Matched amine site1 candidate
Chemical structure of Ciprofloxacin hydrochloride for peak identification CRS (Y0000199) with the matched amine site highlighted in amber
Amber identifies the screened atom and adjacent bonds.
Possible structure candidateUnverified identity
First calculated possible N-nitroso structure derived from Ciprofloxacin hydrochloride for peak identification CRS (Y0000199), with the new N-nitroso group highlighted in amber
The new N-N=O atoms and bonds are highlighted. No CAS number or compound name is assigned by this calculation.
Candidate 1Possible N-nitroso structural candidate
Calculated formula
C17H20ClFN4O5
Candidate SMILES
Cl.O.O=NN1CCN(c2cc3c(cc2F)c(=O)c(C(=O)O)cn3C2CC2)CC1

Interpretation: A structural alert alone does not establish that a nitrosamine forms. Evaluate nitrite sources, amine reagents, pH, temperature, process sequence, purge and analytical evidence.

04India 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 86393-32-0 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 86393-32-0 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.

05Names and relationships

Associated parent compound

Ciprofloxacin

View API and impurity family

Other names

  • Ciprofloxacin hydrochloride monohydrate
  • 86393-32-0
  • Ciloxan
  • Ciprofloxacin hydrochloride hydrate
  • Ciprofloxacin HCl
  • Cipropol
  • Flociprin
  • Proquin XR
  • Bay o 9867 monohydrate
  • Proquin
  • Ciflox
  • Cetraxal

Related records from the same parent family

06Documented 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.

07Sources