Desloratadine N-Oxide

Name: Desloratadine N-Oxide
Brand: Vaqora Chemicals
SKU: VQ-022327

About Desloratadine N-Oxide

Vaqora Chemicals supplies Desloratadine N-Oxide, a metabolite or degradation product of Desloratadine registered under CAS number 169253-26-3. Its molecular formula is C19H19ClN2O and its molecular weight is 326.8 g/mol. Systematically, it is named 13-chloro-4-oxido-2-piperidin-4-ylidene-4-azoniatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaene. Alternative names: Desloratadine Pyridine N-Oxide and Desloratidine-N-Oxide.

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 Desloratadine, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Desloratadine N-Oxide in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Desloratadine

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

Desloratadine impurities

Specifications & identifiers

Chemical identifiers
Product name	Desloratadine N-Oxide
Catalogue No.	VQ-022327
CAS Number	169253-26-3
IUPAC name	13-chloro-4-oxido-2-piperidin-4-ylidene-4-azoniatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaene
Molecular formula	C₁₉H₁₉ClN₂O
Molecular weight	326.8 g/mol
Exact mass	326.1186
Grade	Reference Standard
HSN code	38229090
InChIKey	ZTRQZDOHUHWANO-UHFFFAOYSA-N
SMILES	C1CC2=C(C=CC(=C2)Cl)C(=C3CCNCC3)C4=C1C=CC=[N+]4[O-]
PubChem CID	18715187

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	1 / 2
TPSA	37.5 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 Desloratadine N-Oxide?

The CAS Registry Number of Desloratadine N-Oxide is 169253-26-3. It is also known as Desloratadine Pyridine N-Oxide, Desloratidine-N-Oxide, DesloratadinePyridineN-oxide.

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

Desloratadine N-Oxide has the molecular formula C19H19ClN2O and a molecular weight of 326.8 g/mol. Its IUPAC name is 13-chloro-4-oxido-2-piperidin-4-ylidene-4-azoniatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaene.

What is Desloratadine N-Oxide used for?

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

We supply Desloratadine 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 Desloratadine N-Oxide?

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

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