Pharmacopeial Impurities (EP / USP / BP)

Cetirizine EP Impurity C

Name: Cetirizine EP Impurity C
Brand: Zemixal
SKU: ZX-005626

Reference StandardIn stock

Buy Cetirizine EP Impurity C (CAS 83881-59-8) from Zemixal: C21H25ClN2O3, COA and SDS with every lot, worldwide shipping.

Pack sizes

Cetirizine EP Impurity C chemical structure

CAS number83881-59-8

FormulaC₂₁H₂₅ClN₂O₃

Molar mass388.9 g/mol

Physical formSolid

HS code38229090

InChIKeyAMWZYEYIOPBLEO-UHFFFAOYSA-N

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

About Cetirizine EP Impurity C

Cetirizine EP Impurity C is supplied by Zemixal as a characterised reference material for Cetirizine analysis. Key data (Reference Standard): CAS 83881-59-8, formula C21H25ClN2O3 and molar mass 388.9 g/mol. It is handled as a solid.

Where it is used

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.

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. 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 C
Product name	Cetirizine EP Impurity C
Catalogue number	ZX-005626
CAS number	83881-59-8
IUPAC name	2-[2-[4-[(2-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetic acid
Molecular formula	C₂₁H₂₅ClN₂O₃
Molar mass	388.9 g/mol
Exact mass	388.1554
Grade	Reference Standard
Physical form	Solid
XLogP3	1.7
H-bond donors / acceptors	1 / 5
Topological polar surface area	53 Å²
HS code	38229090
InChIKey	AMWZYEYIOPBLEO-UHFFFAOYSA-N
SMILES	C1CN(CCN1CCOCC(=O)O)C(C2=CC=CC=C2)C3=CC=CC=C3Cl
PubChem CID	53651410
Synonyms	2-(2-(4-((2-chlorophenyl)phenylmethyl)piperazin-1-yl)ethoxy)acetic acid, Cetirizine 2-Chloro Analog, Cetirizine impurity C, 2-Chlorocetirizine, Cetirizine dihydrochloride impurity C, (RS)-2-(2-(4-((2-Chlorophenyl)phenylmethyl)piperazin-1-yl)ethoxy)acetic acid, 2-(2-(4-((2-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid, Acetic acid, 2-(2-(4-((2-chlorophenyl)phenylmethyl)-1-piperazinyl)ethoxy)-, Cetirizine dihydrochloride specified impurity C, Cetirizine 2-Chloro Impurity Dihydrochloride, (+/-)-2-Chlorocetirizine, 2-(2-(4-((2-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)aceticacid

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 C
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 C

Which CAS number identifies Cetirizine EP Impurity C?

Cetirizine EP Impurity C is registered under CAS 83881-59-8. You may also see it listed as 2-(2-(4-((2-chlorophenyl)phenylmethyl)piperazin-1-yl)ethoxy)acetic acid, Cetirizine 2-Chloro Analog, Cetirizine impurity C. Our catalogue number for this item is ZX-005626.

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

For Cetirizine EP Impurity C, its formula is C21H25ClN2O3 and its molar mass is 388.9 g/mol. The systematic (IUPAC) name is 2-[2-[4-[(2-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetic acid. InChIKey AMWZYEYIOPBLEO-UHFFFAOYSA-N lets you match it in any structure database.

How is Cetirizine EP Impurity C used in pharmaceutical QC?

Cetirizine EP Impurity C 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 C?

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 C?

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 C to my country?

Yes. Because Cetirizine EP Impurity C 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 B

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

ZX-005625

Cetirizine EP Impurity D

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

ZX-005627

Cetirizine EP Impurity A

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

ZX-005624

Cetirizine EP Impurity E

CAS: 682323-77-9
Formula: C₂₃H₂₉ClN₂O₄
MW: 432.9 g/mol

ZX-005628

Cetirizine EP Impurity G

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

ZX-005629

N-Nitroso Cetirizine EP Impurity A

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

ZX-006124

(R)-Cetirizine N-Oxide

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

ZX-006220

Cetirizine N-Oxide

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

ZX-006243

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list