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Merck
CN

Y0002401

Levocetirizine dihydrochloride

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

(-)-Cetirizine dihydrochloride; 2-[2-[4-[(R)-(4-chlorophenyl)-phenyl-methyl]piperazin-1-yl]ethoxy]acetic acid dihydrochloride

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About This Item

Empirical Formula (Hill Notation):
C21H25ClN2O3·2HCl
CAS Number:
130018-87-0
Molecular Weight:
461.81
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
MFCD07366507

Key Documents

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Product Name

Levocetirizine dihydrochloride, 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/t21-;;/m1../s1

SMILES string

Cl.Cl.OC(=O)COCCN1CCN(CC1)[C@H](c2ccccc2)c3ccc(Cl)cc3

InChI key

PGLIUCLTXOYQMV-GHVWMZMZSA-N

grade

pharmaceutical primary standard

manufacturer/tradename

EDQM

application(s)

pharmaceutical

storage temp.

2-8°C

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Related Categories

Biochem/physiol Actions

Levocetirizine dihydrochloride is a nonsedating type histamine H1-receptor antagonist; active isomer of cetirizine
Levocetirizine hydrochloride is a nonsedating antihistamine. It is a histamine H1-receptor antagonist, the active isomer of cetirizine. Levocetirizine has high bioavailability, high affinity for and occupancy of the H1 receptor.

Application

e.g. pharmaceutical (small molecule)

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. Compendial materials should be used for the purpose described in the appropriate monograph unless otherwise authorized by the National Competent Authority. For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Sales restrictions may apply.

Packaging

Unit quantity: 70mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H302,H400

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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