Cetirizine N-Oxide

Name: Cetirizine N-Oxide
Brand: Vaqora Chemicals
SKU: VQ-007114

About Cetirizine N-Oxide

Cetirizine N-Oxide (CAS 1076199-80-8) is a metabolite or degradation product of Cetirizine offered by Vaqora Chemicals. The compound has the formula C21H25ClN2O4, corresponding to a molecular weight of 404.9 g/mol. Its systematic (IUPAC) name is 2-[2-[4-[(4-chlorophenyl)-phenylmethyl]-1-oxidopiperazin-1-ium-1-yl]ethoxy]acetic acid. Common synonyms include rac Cetirizine N-Oxide and Cetirizine-N-Oxide.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Cetirizine, as well as in QC testing and ANDA/DMF documentation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Cetirizine

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

Cetirizine impurities

Specifications & identifiers

Chemical identifiers
Product name	Cetirizine N-Oxide
Catalogue No.	VQ-007114
CAS Number	1076199-80-8
IUPAC name	2-[2-[4-[(4-chlorophenyl)-phenylmethyl]-1-oxidopiperazin-1-ium-1-yl]ethoxy]acetic acid
Molecular formula	C₂₁H₂₅ClN₂O₄
Molecular weight	404.9 g/mol
Exact mass	404.1503
Grade	Reference Standard
HSN code	38229090
InChIKey	IVDOUUOLLFEMJQ-UHFFFAOYSA-N
SMILES	C1C[N+](CCN1C(C2=CC=CC=C2)C3=CC=C(C=C3)Cl)(CCOCC(=O)O)[O-]
PubChem CID	45038602

Physical properties
Physical form	Solid
LogP (XLogP3)	1.1
H-bond donors / acceptors	1 / 5
TPSA	67.8 Å²
Synonyms	rac Cetirizine N-Oxide, 2-[2-[4-[(4-Chlorophenyl)phenylmethyl]-1-oxido-1-piperazinyl]ethoxy]acetic acid, 1-(2-(Carboxymethoxy)ethyl)-4-((4-chlorophenyl)(phenyl)methyl)piperazine 1-oxide, 2-(2-(4-((4-Chlorophenyl)phenylmethyl)-1-oxido-1-piperazinyl)ethoxy)acetic acid, Cetirizine-N-Oxide, rac Cetirizine N-Oxide > 90% by HPLC, rac Cetirizine N-Oxide (Mixture of Diastereomers), (2-{4-[(4-Chlorophenyl)(phenyl)methyl]-1-oxo-1lambda~5~-piperazin-1-yl}ethoxy)acetic acid, (R)-[2-[4-(4-Chlorophenyl)phenylmethyl]-1-oxido-1-piperazinyl]ethoxy]acetic Acid, 2-[2-[4-[(4-chlorophenyl)-phenyl-methyl]-1-oxido-piperazin-1-ium-1-yl]ethoxy]acetic acid

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 N-Oxide?

The CAS Registry Number of Cetirizine N-Oxide is 1076199-80-8. It is also known as rac Cetirizine N-Oxide, 2-[2-[4-[(4-Chlorophenyl)phenylmethyl]-1-oxido-1-piperazinyl]ethoxy]acetic acid, 1-(2-(Carboxymethoxy)ethyl)-4-((4-chlorophenyl)(phenyl)methyl)piperazine 1-oxide.

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

Cetirizine N-Oxide has the molecular formula C21H25ClN2O4 and a molecular weight of 404.9 g/mol. Its IUPAC name is 2-[2-[4-[(4-chlorophenyl)-phenylmethyl]-1-oxidopiperazin-1-ium-1-yl]ethoxy]acetic acid.

What is Cetirizine N-Oxide used for?

Cetirizine N-Oxide 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 N-Oxide can I order?

We supply Cetirizine 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 Cetirizine N-Oxide?

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

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