Cetirizine

Name: Cetirizine
Brand: Zemixal
SKU: ZX-004162

IP/BP/USPAvailable on request

Cetirizine (CAS 83881-51-0) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Purity 99%. Packs from 1 kg.

Pack sizes

CAS number83881-51-0

FormulaC₂₁H₂₅ClN₂O₃

Molar mass388.9 g/mol

Physical formPowder

HS code2933

Purity99%

InChIKeyZKLPARSLTMPFCP-UHFFFAOYSA-N

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

About Cetirizine

Cetirizine is part of the Zemixal respiratory & Antiallergic APIs range. Key data (IP/BP/USP): CAS 83881-51-0, formula C21H25ClN2O3 and molar mass 388.9 g/mol. It is handled as a powder.

Where it is used

Pharmaceutical formulation
Generic drug development

Safe handling

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

Order it in 1 kg, 5 kg and 25 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Cetirizine

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

Cetirizine standards

Typical uses

Pharmaceutical formulation
Generic drug development

Applications

Pharmaceutical Manufacturing and QC

Grade guides

IP Grade (Indian Pharmacopoeia)BP Grade (British Pharmacopoeia)USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Cetirizine
Product name	Cetirizine
Catalogue number	ZX-004162
CAS number	83881-51-0
IUPAC name	2-[2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetic acid
Molecular formula	C₂₁H₂₅ClN₂O₃
Molar mass	388.9 g/mol
Exact mass	388.1554
Grade	IP/BP/USP
Purity / assay	99%
Physical form	Powder
XLogP3	1.7
H-bond donors / acceptors	1 / 5
Topological polar surface area	53 Å²
HS code	2933
InChIKey	ZKLPARSLTMPFCP-UHFFFAOYSA-N
SMILES	C1CN(CCN1CCOCC(=O)O)C(C2=CC=CC=C2)C3=CC=C(C=C3)Cl
PubChem CID	2678
Synonyms	Cetirizin, Hitrizin Film Tablet, Reactine, 2-(2-{4-[(4-chlorophenyl)(phenyl)methyl]piperazin-1-yl}ethoxy)acetic acid, 2-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid, (2-(4-((4-Chlorophenyl)phenylmethyl)-1-piperazinyl)ethoxy)acetic acid, Acetic acid, (2-(4-((4-chlorophenyl)phenylmethyl)-1-piperazinyl)ethoxy)-, Acetic acid, [2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, [2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]acetic acid, 2-(2-(4-((4-chlorophenyl)-phenylmethyl)piperazin-1-yl)ethoxy)acetic acid, 2-[2-[4-[(4-Chlorophenyl)(phenyl)methyl]piperazin-1-yl]ethoxy]acetic Acid, Cetrizine

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

Signal word Warning

H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, 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
1 kg	Quoted on request
5 kg	Quoted on request
25 kg	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

Which CAS number identifies Cetirizine?

Cetirizine is registered under CAS 83881-51-0. You may also see it listed as Cetirizin, Hitrizin Film Tablet, Reactine. Our catalogue number for this item is ZX-004162.

What are the formula and molar mass of Cetirizine?

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

How is Cetirizine used in pharmaceutical QC?

Cetirizine 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?

This listing is IP/BP/USP grade with 99% purity. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.

Which documents come with Cetirizine?

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 to my country?

Yes. Because Cetirizine 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.

Other grades with CAS 83881-51-0

Cetrizine

CAS: 83881-51-0
Formula: C₂₁H₂₅ClN₂O₃
MW: 388.9 g/mol

ZX-012348

More Cetirizine standards

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