Pharmacopeial Impurities (EP / USP / BP)

Cetirizine EP Impurity E

Name: Cetirizine EP Impurity E
Brand: Zemixal
SKU: ZX-005628

Reference StandardIn stock

Cetirizine EP Impurity E (CAS 682323-77-9) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes

Cetirizine EP Impurity E chemical structure

CAS number682323-77-9

FormulaC₂₃H₂₉ClN₂O₄

Molar mass432.9 g/mol

Physical formSolid

HS code38229090

InChIKeyAIOFDOGAYXDHHG-UHFFFAOYSA-N

IUPAC name2-[2-[2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]ethoxy]acetic acid

About Cetirizine EP Impurity E

Analytical teams working on Cetirizine use Cetirizine EP Impurity E as a qualified comparison standard. Key data (Reference Standard): CAS 682323-77-9, formula C23H29ClN2O4 and molar mass 432.9 g/mol. It is handled as a solid.

Common uses in the lab and plant

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Handling and storage

Classified under GHS with signal word Warning and hazard statements H302, H312, H319 and H335. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Cetirizine

See every impurity, metabolite and related compound we list for this API.

Cetirizine standards

Typical uses

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Cetirizine EP Impurity E
Product name	Cetirizine EP Impurity E
Catalogue number	ZX-005628
CAS number	682323-77-9
Other CAS numbers	83881-56-5
IUPAC name	2-[2-[2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]ethoxy]acetic acid
Molecular formula	C₂₃H₂₉ClN₂O₄
Molar mass	432.9 g/mol
Exact mass	432.1816
Grade	Reference Standard
Physical form	Solid
XLogP3	1.6
H-bond donors / acceptors	1 / 6
Topological polar surface area	62.2 Å²
HS code	38229090
InChIKey	AIOFDOGAYXDHHG-UHFFFAOYSA-N
SMILES	C1CN(CCN1CCOCCOCC(=O)O)C(C2=CC=CC=C2)C3=CC=C(C=C3)Cl
PubChem CID	3068854
Synonyms	2-[2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-Piperizinyl]ethoxy]ethoxy]aceticacid, Hydroxyzine Acetic Acid, 2-(2-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)ethoxy)acetic acid, Ethoxycetirizine, Cetirizine impurity E, 2-(2-(2-(4-((4-Chlorophenyl)phenylmethyl)piperazin-1-yl)ethoxy)ethoxy)acetic acid, (+/-)-2-(2-(2-(4-((4-Chlorophenyl)phenylmethyl)piperazin-1-yl)ethoxy)ethoxy)acetic acid, (RS)-2-(2-(2-(4-((4-Chlorophenyl)phenylmethyl)piperazin-1-yl)ethoxy)ethoxy)acetic acid, Acetic acid, 2-[2-[2-[4-[(4- chlorophenyl)phenylMethyl]-1-piperazinyl]ethoxy]ethoxy]-, Acetic acid, 2-(2-(2-(4-((4-chlorophenyl)phenylmethyl)-1-piperazinyl)ethoxy)ethoxy)-, Acetic acid, 2-[2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]ethoxy]-, 2-[2-[2-[4-[(4-chlorophenyl)-phenyl-methyl]piperazin-1-yl]ethoxy]ethoxy]acetic Acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Health hazard

Hazardous to the environment

Signal word Warning

H302Harmful if swallowed
H312Harmful in contact with skin
H319Causes serious eye irritation
H335May cause respiratory irritation
H361Suspected of damaging fertility or the unborn child
H400Very toxic to aquatic life

Precautionary statements P203, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P318, P319, P321, P330, P337 + P317, P362 + P364, P391, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Cetirizine EP Impurity E
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request
250 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Cetirizine EP Impurity E

Which CAS number identifies Cetirizine EP Impurity E?

Cetirizine EP Impurity E is registered under CAS 682323-77-9. You may also see it listed as 2-[2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-Piperizinyl]ethoxy]ethoxy]aceticacid, Hydroxyzine Acetic Acid, 2-(2-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)ethoxy)acetic acid. Our catalogue number for this item is ZX-005628.

What are the formula and molar mass of Cetirizine EP Impurity E?

For Cetirizine EP Impurity E, its formula is C23H29ClN2O4 and its molar mass is 432.9 g/mol. The systematic (IUPAC) name is 2-[2-[2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]ethoxy]acetic acid. InChIKey AIOFDOGAYXDHHG-UHFFFAOYSA-N lets you match it in any structure database.

How is Cetirizine EP Impurity E used in pharmaceutical QC?

Cetirizine EP Impurity E is a characterised reference material linked to Cetirizine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Cetirizine EP Impurity E?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Cetirizine EP Impurity E?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Cetirizine EP Impurity E to my country?

Yes. Because Cetirizine EP Impurity E is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Cetirizine standards

More in Pharmacopeial Impurities (EP / USP / BP)

Cetirizine EP Impurity D

CAS: 346451-15-8
Formula: C₃₀H₂₈Cl₂N₂
MW: 487.5 g/mol

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Cetirizine EP Impurity G

CAS: 109806-71-5
Formula: C₁₉H₂₃ClN₂O
MW: 330.8 g/mol

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Cetirizine EP Impurity C

CAS: 83881-59-8
Formula: C₂₁H₂₅ClN₂O₃
MW: 388.9 g/mol

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Cetirizine EP Impurity B

CAS: 113740-61-7
Formula: C₁₉H₂₁ClN₂O₂
MW: 344.8 g/mol

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Cetirizine EP Impurity A

CAS: 303-26-4
Formula: C₁₇H₁₉ClN₂
MW: 286.8 g/mol

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N-Nitroso Cetirizine EP Impurity A

CAS: 2005-04-1
Formula: C₁₇H₁₈ClN₃O
MW: 315.8 g/mol

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(R)-Cetirizine N-Oxide

CAS: 442863-80-1
Formula: C₂₁H₂₅ClN₂O₄
MW: 404.9 g/mol

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Cetirizine N-Oxide

CAS: 1076199-80-8
Formula: C₂₁H₂₅ClN₂O₄
MW: 404.9 g/mol

ZX-006243

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