Loratadine-d<sub>5</sub>

Loratadine-d5

CAT N°: 25040
Price:

From 176.00 149.60

Loratadine-d5 is intended for use as an internal standard for the quantification of loratadine (Item No. 15625) by GC- or LC-MS. Loratadine is a non-sedating antihistamine that acts as a selective inverse agonist of peripheral histamine H1 receptors (Ki = 35 nM).{25629,22788,25628} It has been shown to inhibit the release of leukotriene C4 (IC50 = 8 µM) and histamine (IC50 = 11 µM) from rodent mast cells and to inhibit allergic bronchospasm in guinea pigs with an ED50 value of 0.40 mg/kg.{25627} Formulations containing loratadine have been used in the treatment of allergic rhinitis and chronic idiopathic urticaria.

Territorial Availability: Available through Bertin Technologies only in France

  • Synonyms
    • 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene-2,3,4,5,5-d5)-1-piperidinecarboxylic acid, ethyl ester
  • Correlated keywords
    • deuterated deuterium LTC4 claritin SCH29851 anti-histamine SCH 29851 nonsedating
  • Product Overview:
    Loratadine-d5 is intended for use as an internal standard for the quantification of loratadine (Item No. 15625) by GC- or LC-MS. Loratadine is a non-sedating antihistamine that acts as a selective inverse agonist of peripheral histamine H1 receptors (Ki = 35 nM).{25629,22788,25628} It has been shown to inhibit the release of leukotriene C4 (IC50 = 8 µM) and histamine (IC50 = 11 µM) from rodent mast cells and to inhibit allergic bronchospasm in guinea pigs with an ED50 value of 0.40 mg/kg.{25627} Formulations containing loratadine have been used in the treatment of allergic rhinitis and chronic idiopathic urticaria.

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