An oxidative degradation product of cetirizine
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Alternative(s)
36013Cetirizine N-oxide
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Cetirizine N-oxide (hydrochloride)

Item No. 42643

Product Insert (PDF)
Technical Information
Formal Name
2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-oxido-1-piperazinyl]ethoxy]-acetic acid, dihydrochloride
Molecular Formula
C21H25ClN2O4 • 2HCl
Formula Weight
477.8
Purity
≥95%
Formulation
A solid
Solubility(Learn about Variance in Solubility)
Acetonitrile: Slightly Soluble: 0.1-1 mg/mlDMSO: Slightly Soluble: 0.1-1 mg/mlWater: Slightly Soluble: 0.1-1 mg/ml
SMILES
O=C(COCC[N+]1(CCN(C(C2=CC=C(C=C2)Cl)C3=CC=CC=C3)CC1)[O-])O.Cl.Cl
InChi Code
InChI=1S/C21H25ClN2O4.2ClH/c22-19-8-6-18(7-9-19)21(17-4-2-1-3-5-17)23-10-12-24(27,13-11-23)14-15-28-16-20(25)26;;/h1-9,21H,10-16H2,(H,25,26);2*1H
InChi Key
CSNHSOBMJFTPAJ-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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Certificates of Analysis & Batch Specific Data

Provide batch numbers separated by commas to download or request available product inserts, QC sheets, certificates of analysis, data packs, and GC-MS data.

    1 mg

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    Product Description

    Cetirizine N-oxide is an oxidative degradation product of the histamine H1 receptor antagonist cetirizine (Item No. 19686).1

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Dyakonov, T., Muir, A., Nasri, H., et al. Isolation and characterization of cetirizine degradation product: Mechanism of cetirizine oxidation. Pharm. Res. 27(7), 1318-1324 (2010).