Fexofenadine-d10 hydrochloride
Fexofenadine-d10 (hydrochloride) is deuterium labeled Fexofenadine (hydrochloride). Fexofenadine hydrochloride (MDL-16455 hydrochloride), a H1R antagonist, is an anti-allergic agent used in seasonal allergic rhinitis and chronic idiopathic urticarial (person aged ≥16 years).
For research use only. We do not sell to patients.
- CAS No.: 1215821-44-5
- Formula: C32H30D10ClNO4
- Molecular Weight:548.18
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
All Histamine Receptor Isoforms
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Biological Activity
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H1 Receptor |
Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
1. This compound can be used as a tracer
2. This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Chemical Information
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CAS No. 1215821-44-5
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Unlabeled Cas 153439-40-8
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Molecular Weight 548.18
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Formula C32H30D10ClNO4
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SMILES
OC(C1=C([2H])C([2H])=C([2H])C([2H])=C1[2H])(C2=C([2H])C([2H])=C([2H])C([2H])=C2[2H])C3CCN(CC3)CCCC(C4=CC=C(C=C4)C(C)(C)C(O)=O)O.Cl
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Synonyms
MDL-16455-d10 hydrochloride; Terfenadine carboxylate-d10 hydrochloride
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216. [Content Brief]
[2]. Watanabe N, et al. The effects of fexofenadine on eosinophilia and systemic anaphylaxis in mice infected with Trichinella spiralis. Int Immunopharmacol. 2004 Mar;4(3):367-75. [Content Brief]
[3]. Park IH, et al. Histamine Promotes the Release of Interleukin-6 via the H1R/p38 and NF-κB Pathways in NasalFibroblasts. Allergy Asthma Immunol Res. 2014 Nov;6(6):567-72. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)