Enrofloxacin N Oxide

About Enrofloxacin N Oxide

Enrofloxacin N Oxide is a metabolite or degradation product of Enrofloxacin carrying the CAS registry number 185460-67-7. Formula C19H22FN3O4, molecular weight 375.4 g/mol. The IUPAC name is 1-cyclopropyl-7-(4-ethyl-4-oxidopiperazin-4-ium-1-yl)-6-fluoro-4-oxoquinoline-3-carboxylic acid. It is also known as Enrofloxacin N-Oxide Hydrochloride.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Enrofloxacin, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Enrofloxacin N Oxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Enrofloxacin

View every impurity, metabolite and intermediate we list for Enrofloxacin.

Enrofloxacin impurities

Specifications & identifiers

Chemical identifiers
Product name	Enrofloxacin N Oxide
Catalogue No.	VQ-034830
CAS Number	185460-67-7
IUPAC name	1-cyclopropyl-7-(4-ethyl-4-oxidopiperazin-4-ium-1-yl)-6-fluoro-4-oxoquinoline-3-carboxylic acid
Molecular formula	C₁₉H₂₂FN₃O₄
Molecular weight	375.4 g/mol
Exact mass	375.1594
Grade	Reference Standard
HSN code	38229090
InChIKey	YGBYEXPGFQCERP-UHFFFAOYSA-N
SMILES	CC[N+]1(CCN(CC1)C2=C(C=C3C(=C2)N(C=C(C3=O)C(=O)O)C4CC4)F)[O-]
PubChem CID	15345880

Physical properties
Physical form	Solid
LogP (XLogP3)	1.5
H-bond donors / acceptors	1 / 7
TPSA	78.9 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Enrofloxacin N Oxide?

The CAS Registry Number of Enrofloxacin N Oxide is 185460-67-7. It is also known as Enrofloxacin N-Oxide Hydrochloride.

What is the molecular formula and molecular weight of Enrofloxacin N Oxide?

Enrofloxacin N Oxide has the molecular formula C19H22FN3O4 and a molecular weight of 375.4 g/mol. Its IUPAC name is 1-cyclopropyl-7-(4-ethyl-4-oxidopiperazin-4-ium-1-yl)-6-fluoro-4-oxoquinoline-3-carboxylic acid.

What is Enrofloxacin N Oxide used for?

Enrofloxacin N Oxide is supplied as a characterised reference material related to Enrofloxacin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Enrofloxacin N Oxide can I order?

We supply Enrofloxacin N Oxide in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Enrofloxacin N Oxide?

Yes. Every lot of Enrofloxacin N Oxide is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Enrofloxacin N Oxide be shipped internationally?

Yes. We export Enrofloxacin N Oxide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.