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AntibioticsIn stockImpurity reference standardPh. Eur.

Ciprofloxacin Impurity C (HCl salt)

JR-AB1003-01

Variant ofCiprofloxacin CRS

7-((2-Aminoethyl)amino)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride (Ciprofloxacin ethylenediamine analog HCl; EP Impurity C / USP Related Compound C); piperazine ring-cleavage degradation/process impurity.

Structure & identifiers

2D structure — select to enlarge

Catalogue code
JR-AB1003-01
Category
Antibiotics
CAS number
528851-31-2
Grade
Impurity reference standard
Pharmacopoeia
Ph. Eur.
Molecular formula
C15H17ClFN3O3
Molecular weight
341.77 g/mol
Pack sizes
25 mg · 50 mg · 100 mg · 500 mg
Record updated
12 Nov 2026

Chemical name

Ciprofloxacin Impurity C (HCl salt)

SMILES

NCCNc1cc2c(cc1F)c(=O)c(C(=O)O)cn2C3CC3.Cl

Compound identity, CAS number, formula and structure are referenced from public chemical databases. Contact us to confirm availability, pack sizes and documentation for your order.

Ciprofloxacin Impurity C (HCl salt)

25 mg · ×1