Cetirizine dihydrochloride, >=98% (HPLC), solid

Cetirizine dihydrochloride, >=98% (HPLC), solid

Application

Cetirizine dihydrochloride has been used as an antagonist for histamine receptors H1 in HSDSEAP (poly) clonal cells derived from human embryonic kidney HEK-293 cells. It has also been used as a ligand in the crystallization of equine serum albumin cetirizine complex.

Biochem/physiol Actions

Cetirizine is a racemic mixture of (R)-levocetirizine and (S)-dextrocetirizine. It exists as a zwitterion at acidic pH and gets absorbed by passive diffusion. Cetirizine is a prescribed drug for allergic rhinitis and chronic idiopathic urticaria.

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.

Features and Benefits

This compound was developed by Pfizer. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

This compound is featured on the Histamine Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

This compound is a featured product for ADME Tox research. Click here to discover more featured ADME Tox products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Packaging

50, 250 mg in glass bottle

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Code Description Colour Quality Level InChI key InChI Manufacturer Form Assay Price Quantity
3573312 Cetirizine dihydrochloride, >=98% (HPLC), solid white to beige 100 PGLIUCLTXOYQMV-UHFFFAOYSA-N 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 SIGMA-ALDRICH powder ≥98% (HPLC)
£257.68 (exc VAT) per 250MG
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3573313 Cetirizine dihydrochloride, >=98% (HPLC), solid white to beige 100 PGLIUCLTXOYQMV-UHFFFAOYSA-N 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 SIGMA-ALDRICH powder ≥98% (HPLC)
£62.26 (exc VAT) per 50MG
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