Cetirizine-d8 dihydrochloride

Name: Cetirizine-d8 dihydrochloride
Brand: Vaqora Chemicals
SKU: VQ-043390

About Cetirizine-d8 dihydrochloride

Cetirizine-d8 dihydrochloride is a stable isotope labelled analogue related to Cetirizine carrying the CAS registry number 2070015-04-0. Formula C21H27Cl3N2O3, molecular weight 469.9 g/mol. Common synonyms include Cetirizine-d8 (hydrochloride) and Cetirizine-d8 DiHCl.

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. 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. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Cetirizine-d8 dihydrochloride in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Cetirizine

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

Cetirizine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cetirizine-d8 dihydrochloride
Catalogue No.	VQ-043390
CAS Number	2070015-04-0
IUPAC name	2-[2-[4-[(4-chlorophenyl)-phenylmethyl]-2,2,3,3,5,5,6,6-octadeuteriopiperazin-1-yl]ethoxy]acetic acid;dihydrochloride
Molecular formula	C₂₁H₂₇Cl₃N₂O₃
Molecular weight	469.9 g/mol
Exact mass	468.1589
Grade	Reference Standard
HSN code	38229090
InChIKey	PGLIUCLTXOYQMV-FLZNRFFQSA-N
SMILES	[2H]C1(C(N(C(C(N1CCOCC(=O)O)([2H])[2H])([2H])[2H])C(C2=CC=CC=C2)C3=CC=C(C=C3)Cl)([2H])[2H])[2H].Cl.Cl
PubChem CID	76974519

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 5
TPSA	53 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 Cetirizine-d8 dihydrochloride?

The CAS Registry Number of Cetirizine-d8 dihydrochloride is 2070015-04-0. It is also known as Cetirizine-d8 (hydrochloride), Cetirizine-d8 DiHCl.

What is the molecular formula and molecular weight of Cetirizine-d8 dihydrochloride?

Cetirizine-d8 dihydrochloride has the molecular formula C21H27Cl3N2O3 and a molecular weight of 469.9 g/mol.

What is Cetirizine-d8 dihydrochloride used for?

Cetirizine-d8 dihydrochloride is supplied as a characterised reference material related to Cetirizine. 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 Cetirizine-d8 dihydrochloride can I order?

We supply Cetirizine-d8 dihydrochloride 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 Cetirizine-d8 dihydrochloride?

Yes. Every lot of Cetirizine-d8 dihydrochloride 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 Cetirizine-d8 dihydrochloride be shipped internationally?

Yes. We export Cetirizine-d8 dihydrochloride worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.