Ketoconazole N-Oxide

Name: Ketoconazole N-Oxide
Brand: Vaqora Chemicals
SKU: VQ-026293

About Ketoconazole N-Oxide

Vaqora Chemicals supplies Ketoconazole N-Oxide, a metabolite or degradation product of Ketoconazole registered under CAS number 254912-65-7. Formula C26H28Cl2N4O5, molecular weight 547.4 g/mol. Common synonyms include Ketoconazole N-Oxide (and enantiomer).

The product is provided 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 Ketoconazole, 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, Ketoconazole 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 Ketoconazole

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

Ketoconazole impurities

Specifications & identifiers

Chemical identifiers
Product name	Ketoconazole N-Oxide
Catalogue No.	VQ-026293
CAS Number	254912-65-7
IUPAC name	1-[4-[4-[[(2R,4S)-2-(2,4-dichlorophenyl)-2-(imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-4-oxidopiperazin-4-ium-1-yl]ethanone
Molecular formula	C₂₆H₂₈Cl₂N₄O₅
Molecular weight	547.4 g/mol
Exact mass	546.1437
Grade	Reference Standard
HSN code	38229090
InChIKey	TVMVVRYAPWZNJP-OZXSUGGESA-N
SMILES	CC(=O)N1CC[N+](CC1)(C2=CC=C(C=C2)OC[C@H]3CO[C@](O3)(CN4C=CN=C4)C5=C(C=C(C=C5)Cl)Cl)[O-]
PubChem CID	129318412

Physical properties
Physical form	Solid
LogP (XLogP3)	3.6
H-bond donors / acceptors	0 / 6
TPSA	83.9 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 Ketoconazole N-Oxide?

The CAS Registry Number of Ketoconazole N-Oxide is 254912-65-7. It is also known as Ketoconazole N-Oxide (and enantiomer).

What is the molecular formula and molecular weight of Ketoconazole N-Oxide?

Ketoconazole N-Oxide has the molecular formula C26H28Cl2N4O5 and a molecular weight of 547.4 g/mol. Its IUPAC name is 1-[4-[4-[[(2R,4S)-2-(2,4-dichlorophenyl)-2-(imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-4-oxidopiperazin-4-ium-1-yl]ethanone.

What is Ketoconazole N-Oxide used for?

Ketoconazole N-Oxide is supplied as a characterised reference material related to Ketoconazole. 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 Ketoconazole N-Oxide can I order?

We supply Ketoconazole 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 Ketoconazole N-Oxide?

Yes. Every lot of Ketoconazole 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 Ketoconazole N-Oxide be shipped internationally?

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