Product Data Sheet
Loratadine-d4-1
Catalog No. A34191
Loratadine-d4-1 is a deuterium-labeled derivative of Loratadine, a selective inverse agonist of peripheral H1-histamine receptors. With an IC50 value exceeding 32 μM, Loratadine exhibits significant biological activity, including anti-dengue virus (DENV) effects and the inhibition of immunologic release of inflammatory mediators. This stable isotope reagent is valuable for mechanistic studies, pharmacokinetic evaluations, and research applications in allergy and inflammatory response investigations.
Chemical Information
| Catalog Num | A34191 |
|---|---|
| M. Wt | 386.91 |
| Formula | C22H19D4ClN2O2 |
| Purity | >98% |
| Storage | at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base) |
| CAS No. | 2748435-73-4 |
| Synonyms | Loratidine-d4-1; SCH 29851-d4-1 |
| SMILES | O=C(N1CC([2H])([2H])/C(C([2H])([2H])C1)=C2C3=CC=C(Cl)C=C3CCC4=CC=CN=C4\2)OCC |
Biological Activity
| Description | Loratadine-d4-1 is a deuterium-labeled derivative of Loratadine, a selective inverse agonist of peripheral H1-histamine receptors. With an IC50 value exceeding 32 μM, Loratadine exhibits significant biological activity, including anti-dengue virus (DENV) effects and the inhibition of immunologic release of inflammatory mediators. This stable isotope reagent is valuable for mechanistic studies, pharmacokinetic evaluations, and research applications in allergy and inflammatory response investigations. |
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RETURN POLICY
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
SHIPPING AND STORAGE
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
