Ketoconazole N-Oxide

Name: Ketoconazole N-Oxide
Brand: Zemixal
SKU: ZX-025235

Reference StandardAvailable on request

Order Ketoconazole N-Oxide (CAS 254912-65-7) online at Zemixal: C26H28Cl2N4O5, COA and SDS with every lot, worldwide shipping.

Pack sizes

CAS number254912-65-7

FormulaC₂₆H₂₈Cl₂N₄O₅

Molar mass547.4 g/mol

Physical formSolid

HS code38229090

InChIKeyTVMVVRYAPWZNJP-OZXSUGGESA-N

IUPAC name1-[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

About Ketoconazole N-Oxide

Ketoconazole N-Oxide belongs to the Ketoconazole reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 254912-65-7, formula C26H28Cl2N4O5 and molar mass 547.4 g/mol. It is handled as a solid.

Where it is used

Metabolite identification
Stability-indicating methods
Impurity profiling

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Ketoconazole

See every impurity, metabolite and related compound we list for this API.

Ketoconazole standards

Typical uses

Metabolite identification
Stability-indicating methods
Impurity profiling

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Ketoconazole N-Oxide
Product name	Ketoconazole N-Oxide
Catalogue number	ZX-025235
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
Molar mass	547.4 g/mol
Exact mass	546.1437
Grade	Reference Standard
Physical form	Solid
XLogP3	3.6
H-bond donors / acceptors	0 / 6
Topological polar surface area	83.9 Å²
HS 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
Synonyms	Ketoconazole N-Oxide (and enantiomer)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Ketoconazole N-Oxide
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Ketoconazole N-Oxide

Which CAS number identifies Ketoconazole N-Oxide?

Ketoconazole N-Oxide is registered under CAS 254912-65-7. You may also see it listed as Ketoconazole N-Oxide (and enantiomer). Our catalogue number for this item is ZX-025235.

What are the formula and molar mass of Ketoconazole N-Oxide?

For Ketoconazole N-Oxide, its formula is C26H28Cl2N4O5 and its molar mass is 547.4 g/mol. The systematic (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. InChIKey TVMVVRYAPWZNJP-OZXSUGGESA-N lets you match it in any structure database.

How is Ketoconazole N-Oxide used in pharmaceutical QC?

Ketoconazole N-Oxide is a characterised reference material linked to Ketoconazole. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Ketoconazole N-Oxide?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Ketoconazole N-Oxide?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Ketoconazole N-Oxide to my country?

Yes. Ketoconazole N-Oxide ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Ketoconazole standards

More in Metabolites & Degradation Products

Ketoconazole Impurity 25

CAS: 1253852-50-4
Formula: C₂₄H₂₆Cl₂N₄O₄
MW: 505.4 g/mol

ZX-025234

1-(4-(4-(((2R,4S)-2-((1H-Imidazol-1-yl)methyl)-2-(2-chlorophenyl)-1,3-dioxolan-4-yl)methoxy)phenyl)piperazin-1-yl)ethan-1-one

CAS: 1334423-12-9
Formula: C₂₆H₂₉ClN₄O₄
MW: 497 g/mol

ZX-025236

1-(4-(4-(((2R,4S)-2-((1H-Imidazol-1-yl)methyl)-2-(4-chlorophenyl)-1,3-dioxolan-4-yl)methoxy)phenyl)piperazin-1-yl)ethan-1-one

CAS: 91458-32-1
Formula: C₂₆H₂₉ClN₄O₄
MW: 497 g/mol

ZX-025232

cis-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolane-4-methanol

CAS: 61397-58-8
Formula: C₁₄H₁₄Cl₂N₂O₃
MW: 329.2 g/mol

ZX-025231

((2S,4R)-2-((1H-Imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methanol

CAS: 170210-49-8
Formula: C₁₄H₁₄Cl₂N₂O₃
MW: 329.2 g/mol

ZX-025230

Ketoconazole EP Impurity E

CAS: 134071-44-6
Formula: C₂₁H₂₀Cl₂N₂O₅S
MW: 483.4 g/mol

ZX-025228

Ketoconazole EP Impurity D

CAS: 67914-61-8
Formula: C₂₄H₂₆Cl₂N₄O₃
MW: 489.4 g/mol

ZX-021926

N-Acetylpiperazine-N'-(4-phenol) Ketoconazole

CAS: 1346598-39-7
Formula: C₃₈H₄₂Cl₂N₆O₆
MW: 749.7 g/mol

ZX-030103

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