| Bioactivity | Andolast (CR 2039) is an anti-allergic agent. Andolast can inhibit cAMP-phosphodiesterase with an IC50 value of 50 μM. Andolast can be used for the research of asthma[1]. |
| In Vivo | Andolast (CR 2039) (i.v. or i.m.) inhibits rat passive cutaneous anaphylaxis (PCA) with an ED50 of 0.1 mg/kg[1].CR 2039 (10-100 mg/kg; i.v. or i.m.) inhibits the microvascular permeability changes in a model of allergic conjunctivitis in sensitized guinea-pigs[1].CR 2039 (0-1000 μM; i.v.) inhibits dose dependently guinea-pig lung cAMP-phosphodiesterase with an IC50 value of 50 μM[1]. Animal Model: |
| Name | Andolast |
| CAS | 143330-46-5 |
| Formula | C15H11N9Na2O |
| Molar Mass | 379.29 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Revel L, Colombo S, Ferrari F, Folco G, Rovati LC, Makovec F. CR 2039, a new bis-(1H-tetrazol-5-yl)phenylbenzamide derivative with potential for the topical treatment of asthma. Eur J Pharmacol. 1992;229(1):45-53. [2]. Czuczwar SJ, Gasior M, Kozicka M, Pietrasiewicz T, Turski WA, Kleinrok Z. A potential anti-asthmatic drug, CR 2039, enhances the anticonvulsive activity of some antiepileptic drugs against pentetrazol in mice. Eur Neuropsychopharmacol. 1998;8(3):233-238. |