Cetirizine S-Isomer

Name: Cetirizine S-Isomer
Brand: Vaqora Chemicals
SKU: VQ-031521

About Cetirizine S-Isomer

Cetirizine S-Isomer (CAS 130018-89-2) is an impurity of Cetirizine offered by Vaqora Chemicals. Its molecular formula is C21H26Cl2N2O3 and its molecular weight is 425.3 g/mol. It is also known as (S)-Cetirizine Hydrochloride.

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.

As a characterised impurity of Cetirizine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Cetirizine

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

Cetirizine impurities

Specifications & identifiers

Chemical identifiers
Product name	Cetirizine S-Isomer
Catalogue No.	VQ-031521
CAS Number	130018-89-2
IUPAC name	2-[2-[4-[(S)-(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetic acid;hydrochloride
Molecular formula	C₂₁H₂₆Cl₂N₂O₃
Molecular weight	425.3 g/mol
Exact mass	424.132
Grade	Reference Standard
HSN code	38229090
InChIKey	CUSPGNDCPOVPBA-BOXHHOBZSA-N
SMILES	C1CN(CCN1CCOCC(=O)O)[C@@H](C2=CC=CC=C2)C3=CC=C(C=C3)Cl.Cl
PubChem CID	145710197

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 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 S-Isomer?

The CAS Registry Number of Cetirizine S-Isomer is 130018-89-2. It is also known as (S)-Cetirizine Hydrochloride, (S)-2-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)aceticacidhydrochloride.

What is the molecular formula and molecular weight of Cetirizine S-Isomer?

Cetirizine S-Isomer has the molecular formula C21H26Cl2N2O3 and a molecular weight of 425.3 g/mol.

What is Cetirizine S-Isomer used for?

Cetirizine S-Isomer 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 S-Isomer can I order?

We supply Cetirizine S-Isomer 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 S-Isomer?

Yes. Every lot of Cetirizine S-Isomer 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 S-Isomer be shipped internationally?

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