Cetirizine Methyl Ester Impurity

About Cetirizine Methyl Ester Impurity

Cetirizine Methyl Ester Impurity is an impurity of Cetirizine carrying the CAS registry number 83881-46-3. The compound has the formula C22H27ClN2O3, corresponding to a molecular weight of 402.9 g/mol. Its systematic (IUPAC) name is methyl 2-[2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetate. Alternative names: Cetirizine Methyl Ester and (+/-)-Cetirizine methyl ester.

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.

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

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Cetirizine Methyl Ester Impurity is dispatched with a Certificate of Analysis (COA) to destinations worldwide. Stock is available for quick dispatch.

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 Methyl Ester Impurity
Catalogue No.	VQ-004635
CAS Number	83881-46-3
Other CAS	83881-48-5
IUPAC name	methyl 2-[2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetate
Molecular formula	C₂₂H₂₇ClN₂O₃
Molecular weight	402.9 g/mol
Exact mass	402.171
Grade	Reference Standard
HSN code	38229090
InChIKey	BYCHNMFDSQCCDD-UHFFFAOYSA-N
SMILES	COC(=O)COCCN1CCN(CC1)C(C2=CC=CC=C2)C3=CC=C(C=C3)Cl
PubChem CID	608480

Physical properties
Physical form	Solid
LogP (XLogP3)	4.3
H-bond donors / acceptors	0 / 5
TPSA	42 Å²
Synonyms	methyl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate, [2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, methyl ester (9CI), Cetirizine Methyl Ester, Methyl 2-(2-(4-((4-chlorophenyl)phenylmethyl)piperazin-1-yl(ethoxy)acetate, Acetic acid, 2-(2-(4-((4-chlorophenyl)phenylmethyl)-1-piperazinyl)ethoxy)-, methyl ester, (+/-)-Cetirizine methyl ester, Methyl 2-[2-[4-[(4-Chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]acetate, methyl 2-(2-{4-[(R)-(4-chlorophenyl)(phenyl)methyl]piperazin-1-yl}ethoxy)acetate, (Discontinued, See C291140 dihydrochloride), methyl [2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]acetate, [2-[4-[(4-Chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy ]-acetic acid methyl ester, Methyl (2-(4-[(4-chlorophenyl)(phenyl)methyl]-1-piperazinyl)ethoxy)acetate #

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 Methyl Ester Impurity?

The CAS Registry Number of Cetirizine Methyl Ester Impurity is 83881-46-3. It is also known as methyl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate, [2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, methyl ester (9CI), Cetirizine Methyl Ester.

What is the molecular formula and molecular weight of Cetirizine Methyl Ester Impurity?

Cetirizine Methyl Ester Impurity has the molecular formula C22H27ClN2O3 and a molecular weight of 402.9 g/mol. Its IUPAC name is methyl 2-[2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetate.

What is Cetirizine Methyl Ester Impurity used for?

Cetirizine Methyl Ester Impurity 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 Methyl Ester Impurity can I order?

We supply Cetirizine Methyl Ester Impurity in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cetirizine Methyl Ester Impurity?

Yes. Every lot of Cetirizine Methyl Ester Impurity 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 Methyl Ester Impurity be shipped internationally?

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