Dofetilide N-Oxide

Name: Dofetilide N-Oxide
Brand: Vaqora Chemicals
SKU: VQ-036769

About Dofetilide N-Oxide

Dofetilide N-Oxide (CAS 144449-71-8) is a metabolite or degradation product of Dofetilide offered by Vaqora Chemicals. Formula C19H27N3O6S2, molecular weight 457.6 g/mol. Its systematic (IUPAC) name is N-[2-[4-(methanesulfonamido)phenoxy]ethyl]-2-[4-(methanesulfonamido)phenyl]-N-methylethanamine oxide.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Dofetilide, as well as in QC testing and ANDA/DMF documentation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Dofetilide

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

Dofetilide impurities

Specifications & identifiers

Chemical identifiers
Product name	Dofetilide N-Oxide
Catalogue No.	VQ-036769
CAS Number	144449-71-8
IUPAC name	N-[2-[4-(methanesulfonamido)phenoxy]ethyl]-2-[4-(methanesulfonamido)phenyl]-N-methylethanamine oxide
Molecular formula	C₁₉H₂₇N₃O₆S₂
Molecular weight	457.6 g/mol
Exact mass	457.1341
Grade	Reference Standard
HSN code	38229090
InChIKey	AYRPGSAYHYJPGA-UHFFFAOYSA-N
SMILES	C[N+](CCC1=CC=C(C=C1)NS(=O)(=O)C)(CCOC2=CC=C(C=C2)NS(=O)(=O)C)[O-]
PubChem CID	101631562

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	2 / 8
TPSA	136 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P270, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P317, P321, P330, P337 + P317, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Dofetilide N-Oxide?

The CAS Registry Number of Dofetilide N-Oxide is 144449-71-8.

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

Dofetilide N-Oxide has the molecular formula C19H27N3O6S2 and a molecular weight of 457.6 g/mol. Its IUPAC name is N-[2-[4-(methanesulfonamido)phenoxy]ethyl]-2-[4-(methanesulfonamido)phenyl]-N-methylethanamine oxide.

What is Dofetilide N-Oxide used for?

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

We supply Dofetilide 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 Dofetilide N-Oxide?

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

Yes. Dofetilide N-Oxide is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.