C17H18FN3O3
331.34 g/mol
API
Ciprofloxacin
CAS85721-33-1EC617-751-0
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Ciprofloxacin is a fluoroquinolone antibiotic compound used in pharmaceutical manufacturing. It is employed as an active pharmaceutical ingredient in the production of antibacterial medications.
Pharmaceutical raw material for antibacterial drugsUsed in manufacturing of systemic antibiotic formulations
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
Ciprofloxacin hydrochloride hydrate
CAS86393-32-0
pharmaceutical raw material
StrongSame Parent
Сiprofloxacin hydrochloride
CAS86483-48-9
pharmaceutical raw material
StrongSame Parent
Ciprofloxacin hydrochloride
CAS93107-08-5
pharmaceutical raw material
StrongSame Parent
Ciprofloxacin lactate
CAS97867-33-9
pharmaceutical raw material
SimilarStructure SimilarSimilarity 0.78
6-Hydroxy-6-defluoro Ciprofloxacin
CAS226903-07-7
pharmaceutical raw material
ReferenceSame Category
Lenvatinib mesylate
CAS857890-39-2
pharmaceutical raw material
ReferenceSame Category
Lincomycin hydrochloride
CAS859-18-7
pharmaceutical raw material
ReferenceSame Category
Amodiaquine
CAS86-42-0
pharmaceutical raw material
Safety Reference
H412Harmful to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Ciprofloxacin (CAS 85721-33-1) is 2933.59.
HS code (international, 6-digit)
2933.59
EU CN code (8-digit)
2933 59 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
1-cyclopropyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid
InChIKey
MYSWGUAQZAJSOK-UHFFFAOYSA-N
SMILES
C1CC1N2C=C(C(=O)C3=CC(=C(C=C32)N4CCNCC4)F)C(=O)O
Synonyms (126)
- CPF
- CPFX
- Ciprofloxacin (JP18/USP/INN)
- Ciprofloxacin, European Pharmacopoeia (EP)
- Ciprofloxacin, United States Pharmacopeia (USP)
- Ciprofloxacin; Enrofloxacin EP Impurity B
- Ciprofloxacine [INN-French]
- Ciprofloxacino [INN-Spanish]
- Ciprofloxacinum [INN-Latin]
- ANHYDROUS CIPROFLOXACIN
- Alcon Cilox
- AuriPro
- BAY O 9867 FREE BASE
- BAY q 3939
- BAY-o 9867
- Bacquinor
- Baflox
- Bay 09867
- Bay o 9867 (*Hydrochloride*)
- Bernoflox
- Bi-Cipro
- CIPROFLOXACIN [MART.]
- Cifloxin
- Cilab
- Ciloxan (*Hydrochloride*)
- Ciplus
- Ciprecu
- Ciprine
- Ciprinol
- Cipro
- Cipro (*Hydrochloride*)
- Cipro (TN)
- Cipro IV
- Cipro XR
- Ciprobay
- Ciprobay Uro
- Ciprocinol
- Ciprodar
- Ciprofloxacin (Cipro)
- Ciprofloxacin (Standard)
- Ciprofloxacin Base
- Ciprofloxacin CRS
- Ciprofloxacin In Dextrose
- Ciprofloxacin Otic Solution
- Ciprofloxacin RS
- Ciprofloxacin protomer I
- Ciprofloxacin protomer II
- Ciprofloxacin, >=98.0% (HPLC)
- Ciprofloxacin, VETRANAL(TM)
- Ciprofloxacina
- Ciprofloxacine
- Ciprofloxacino
- Ciprofloxacinum
- Ciprogis
- Ciprolin
- Ciprolon
- Cipromycin
- Ciprooxacin
- Ciproquinol
- Ciprowin
- Ciproxan
- Ciproxin
- Ciproxina
- Ciproxine
- Ciriax
- Citopcin
- Cixan
- Corsacin
- Cycin
- Cyprobay
- Eni
- Fimoflox
- Ipiflox
- Italnik
- Linhaliq
- Loxan
- Otiprio
- Otiprio (TN)
- Probiox
- Proflaxin
- Proksi 250
- Proksi 500
- Quinolid
- Quintor
- Rancif
- Roxytal
- Septicide
- Sophixin Ofteno
- Spitacin
- Superocin
- Unex
- Velmonit
- Zumaflox
- ciprofloxacin
- ciprofloxacin by-compound a
- rubrum
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