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Merck

Y0001197

Cetirizine for peak identification

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

Cetirizine dihydrochloride, [2-[4-[(4-Chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]acetic acid dihydrochloride

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About This Item

Empirical Formula (Hill Notation):
C21H25ClN2O3 · 2HCl
CAS Number:
Molecular Weight:
461.81
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:

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Product Name

Cetirizine for peak identification, European Pharmacopoeia (EP) Reference Standard

InChI

1S/C21H25ClN2O3.2ClH/c22-19-8-6-18(7-9-19)21(17-4-2-1-3-5-17)24-12-10-23(11-13-24)14-15-27-16-20(25)26;;/h1-9,21H,10-16H2,(H,25,26);2*1H

SMILES string

OC(COCCN1CCN(C(C2=CC=C(Cl)C=C2)C3=CC=CC=C3)CC1)=O.[H]Cl.[H]Cl

InChI key

PGLIUCLTXOYQMV-UHFFFAOYSA-N

grade

pharmaceutical primary standard

API family

cetirizine

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

Gene Information

human ... HRH1(3269)

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This Item
BP8371102929BP1081
manufacturer/tradename

EDQM

manufacturer/tradename

BP

manufacturer/tradename

USP

manufacturer/tradename

BP

grade

pharmaceutical primary standard

grade

pharmaceutical primary standard

grade

pharmaceutical primary standard

grade

pharmaceutical primary standard

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical
pharmaceutical small molecule

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical
pharmaceutical small molecule

format

neat

format

neat

format

neat

format

mixture

API family

cetirizine

API family

cetirizine

API family

cetirizine

API family

cetirizine

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

room temp

storage temp.

2-8°C

Application

Cetirizine for peak identification EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Biochem/physiol Actions

Cetirizine hydrochloride is a non-sedating type histamine H1-receptor antagonist.
Cetirizine hydrochloride is an orally active and selective H1-receptor antagonist. Antihistaminic; Piperazines. Non-sedating type histamine H1-receptor antagonist; major metabolite of hydroxyzine. Pharmacological activity resides primarily in the (R)-isomer.

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Sales restrictions may apply.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Macheng Yan et al.
Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan, 33(1), 60-64 (2013-04-20)
To investigate the potential rules and knowledge of Traditional Chinese Medicine (TCM) and Western Medicine (WM) treatment on chronic urticaria (CU) based on data-mining methods. Sixty patients with chronic urticaria, treated with TCM and WM, were selected. Gray correlation analyses
Ko-Haung Lue et al.
International journal of pediatric otorhinolaryngology, 76(7), 994-1001 (2012-04-20)
Supplementary consumption of probiotics may temporarily alter the intestinal microflora of infants and children, thereby preventing and treating allergic disorders. To compare the clinical efficacy of levocetirizine with that of levocetirizine plus Lactobacillus johnsonii EM1 (Lj EM1) for treating perennial
Benno Brinkhaus et al.
Annals of internal medicine, 158(4), 225-234 (2013-02-20)
Chinese translation Acupuncture is frequently used to treat seasonal allergic rhinitis (SAR) despite limited scientific evidence. To evaluate the effects of acupuncture in patients with SAR. Randomized, controlled multicenter trial. (ClinicalTrials.gov: NCT00610584) 46 specialized physicians in 6 hospital clinics and
Joya S Griffin et al.
The Canadian veterinary journal = La revue veterinaire canadienne, 53(1), 47-50 (2012-07-04)
Cetirizine hydrochloride was administered orally at 5 mg/cat, q24h, to 32 cats with allergic skin disease. Pruritus was reduced in 41% (13/32) of the cats. The antipruritic effect was repeatable and sustainable. There was no significant association between patient age
Céline Caillet et al.
British journal of clinical pharmacology, 74(5), 886-889 (2012-03-13)
The physicochemical properties of racemates and stereoisomers of medicines can differ significantly, and this may affect the side-effect profile in addition to the pharmacokinetics and intended pharmacology. This is a study to investigate the profile of adverse drug reactions of

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