Loratadine N-Oxide

Name: Loratadine N-Oxide
Brand: Vaqora Chemicals
SKU: VQ-031630

About Loratadine N-Oxide

Vaqora Chemicals supplies Loratadine N-Oxide, a metabolite or degradation product of Loratadine registered under CAS number 165739-62-8. The compound has the formula C22H23ClN2O3, corresponding to a molecular weight of 398.9 g/mol.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Loratadine, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Loratadine 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 Loratadine

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

Loratadine impurities

Specifications & identifiers

Chemical identifiers
Product name	Loratadine N-Oxide
Catalogue No.	VQ-031630
CAS Number	165739-62-8
IUPAC name	ethyl 4-(13-chloro-4-oxido-4-azoniatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-ylidene)piperidine-1-carboxylate
Molecular formula	C₂₂H₂₃ClN₂O₃
Molecular weight	398.9 g/mol
Exact mass	398.1397
Grade	Reference Standard
HSN code	38229090
InChIKey	AEYRDESTWAYZTA-UHFFFAOYSA-N
SMILES	CCOC(=O)N1CCC(=C2C3=C(CCC4=C2[N+](=CC=C4)[O-])C=C(C=C3)Cl)CC1
PubChem CID	29982763

Physical properties
Physical form	Solid
LogP (XLogP3)	4.2
H-bond donors / acceptors	0 / 3
TPSA	55 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 Loratadine N-Oxide?

The CAS Registry Number of Loratadine N-Oxide is 165739-62-8.

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

Loratadine N-Oxide has the molecular formula C22H23ClN2O3 and a molecular weight of 398.9 g/mol. Its IUPAC name is ethyl 4-(13-chloro-4-oxido-4-azoniatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-ylidene)piperidine-1-carboxylate.

What is Loratadine N-Oxide used for?

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

We supply Loratadine 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 Loratadine N-Oxide?

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

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