Desloratadine-d4

Name: Desloratadine-d4
Brand: Vaqora Chemicals
SKU: VQ-025261

About Desloratadine-d4

Listed under CAS 381727-29-3, Desloratadine-d4 is a stable isotope labelled analogue related to Desloratadine available from Vaqora Chemicals. Its molecular formula is C19H19ClN2 and its molecular weight is 314.8 g/mol.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

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-d4 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-d4
Catalogue No.	VQ-025261
CAS Number	381727-29-3
IUPAC name	13-chloro-2-(2,2,6,6-tetradeuteriopiperidin-4-ylidene)-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaene
Molecular formula	C₁₉H₁₉ClN₂
Molecular weight	314.8 g/mol
Exact mass	314.1488
Grade	Reference Standard
HSN code	38229090
InChIKey	JAUOIFJMECXRGI-MKQHWYKPSA-N
SMILES	[2H]C1(CC(=C2C3=C(CCC4=C2N=CC=C4)C=C(C=C3)Cl)CC(N1)([2H])[2H])[2H]
PubChem CID	45038870

Physical properties
Physical form	Solid
LogP (XLogP3)	4.5
H-bond donors / acceptors	1 / 2
TPSA	24.9 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-d4?

The CAS Registry Number of Desloratadine-d4 is 381727-29-3.

What is the molecular formula and molecular weight of Desloratadine-d4?

Desloratadine-d4 has the molecular formula C19H19ClN2 and a molecular weight of 314.8 g/mol. Its IUPAC name is 13-chloro-2-(2,2,6,6-tetradeuteriopiperidin-4-ylidene)-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaene.

What is Desloratadine-d4 used for?

Desloratadine-d4 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-d4 can I order?

We supply Desloratadine-d4 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-d4?

Yes. Every lot of Desloratadine-d4 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-d4 be shipped internationally?

Yes. We export Desloratadine-d4 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.