Desloratadine-d1 N-Oxide

Name: Desloratadine-d1 N-Oxide
Brand: Vaqora Chemicals
SKU: VQ-047991

About Desloratadine-d1 N-Oxide

Desloratadine-d1 N-Oxide is a stable isotope labelled analogue related to Desloratadine carrying the CAS registry number 1794817-18-7. With the molecular formula C19H19ClN2O, it has a molar mass of 327.8 g/mol.

It is supplied 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.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Desloratadine-d1 N-Oxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Desloratadine

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

Desloratadine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Desloratadine-d1 N-Oxide
Catalogue No.	VQ-047991
CAS Number	1794817-18-7
IUPAC name	13-chloro-5-deuterio-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	327.8 g/mol
Exact mass	327.1249
Grade	Reference Standard
HSN code	38229090
InChIKey	ZTRQZDOHUHWANO-WORMITQPSA-N
SMILES	[2H]C1=[N+](C2=C(CCC3=C(C2=C4CCNCC4)C=CC(=C3)Cl)C=C1)[O-]
PubChem CID	71315696

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-d1 N-Oxide?

The CAS Registry Number of Desloratadine-d1 N-Oxide is 1794817-18-7.

What is the molecular formula and molecular weight of Desloratadine-d1 N-Oxide?

Desloratadine-d1 N-Oxide has the molecular formula C19H19ClN2O and a molecular weight of 327.8 g/mol. Its IUPAC name is 13-chloro-5-deuterio-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-d1 N-Oxide used for?

Desloratadine-d1 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-d1 N-Oxide can I order?

We supply Desloratadine-d1 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-d1 N-Oxide?

Yes. Every lot of Desloratadine-d1 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-d1 N-Oxide be shipped internationally?

Yes. We export Desloratadine-d1 N-Oxide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.