869477-96-3
869477-96-3 structure
- Name: olodaterol hydrochloride
- Chemical Name: olodaterol hydrochloride
- CAS Number: 869477-96-3
- Molecular Formula: C21H27ClN2O5
- Molecular Weight: 422.90200
- Catalog: API Respiratory medication Asthma
- Create Date: 2018-10-17 13:38:58
- Modify Date: 2025-08-31 14:52:30
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Olodaterol (BI1744) hydrochloride is a selective, long acting β2-adrenoceptor (β2-AR) agonist (EC50=0.1 nM and pKi= 9.14 for human β2-adrenoceptor, respectively). Olodaterol can be used for chronic obstructive pulmonary disease (COPD) and pulmonary fibrosis[1][2][3].
| Name | olodaterol hydrochloride |
|---|---|
| Synonyms |
Bi-1744-cl
Olodaterol HCl 6-hydroxy-8-[(1R)-1-hydroxy-2-[[1-(4-methoxyphenyl)-2-methylpropan-2-yl]amino]ethyl]-4H-1,4-benzoxazin-3-one,hydrochloride UNII-65R445W3V9 OLODATEROL HYDROCHLORIDE BI-1744 |
| Description | Olodaterol (BI1744) hydrochloride is a selective, long acting β2-adrenoceptor (β2-AR) agonist (EC50=0.1 nM and pKi= 9.14 for human β2-adrenoceptor, respectively). Olodaterol can be used for chronic obstructive pulmonary disease (COPD) and pulmonary fibrosis[1][2][3]. |
|---|---|
| Related Catalog | |
| Target |
β2 adrenoceptor:0.1 nM (EC50) |
| In Vitro | Olodaterol hydrochloride (0.1~10 nM; fibroblasts) interferes with FGF-induced phosphorylation of signalling cascades[2]. Olodaterol hydrochloride (0.001~10 nM; fibroblasts) attenuates growth factor-induced motility and proliferation[2]. Olodaterol hydrochloride (0.001~1000 nM; 0.5 hours; fibroblasts) increases intracellular cAMP in a concentration-dependent manner. Olodaterol hydrochloride (0~10 nM; 0.5 hours; fibroblasts) concentration-dependently inhibits the PICP increase with maximal efficacy of 70 % at 10 nM. Olodaterol hydrochloride has a subnanomolar affinity for the β2-AR (pKi=9.14) and is selective for this receptorin comparison with the β1-AR and β3-AR subtypes[2]. Western Blot Analysis[2] Cell Line: Fibroblasts Concentration: 0.1~10 nM Incubation Time: Result: Interfered with FGF-induced phosphorylation of signalling cascades. Cell Proliferation Assay[2] Cell Line: Fibroblasts Concentration: 0.001~10 nM Incubation Time: Result: Attenuated growth factor-induced motility and proliferation. |
| In Vivo | Olodaterol (1 mg/kg; inhal.; 21 days) accelerats body weights recovery back to control levels (at day 21) and attenuats TGF-β-induced lung fibrosis[2]. Olodaterol (0.1~3 μg/kg; inhal.; 5 hours) induces a dose-dependent bronchoprotection[3]. Olodaterol (0.3 and 0.6 μg/kg; inhal.; 24 hours) induces a maximal bronchoprotection of approximately 60 % after 0.5 hours[3]. Animal Model: Lung fibrosis C57BL/6 mice Dosage: 1 mg/mL Administration: Inhal.; 21 days Result: Accelerated body weight recovery back to control levels (at day 21) and attenuated TGF-β-induced lung fibrosis. Animal Model: Guinea Pigs Dosage: 0.1~3 μg/kg Administration: Inhal.; 5 hours Result: Induced a dose-dependent bronchoprotection. Animal Model: Dogs Dosage: 0.3 and 0.6 μg/kg Administration: Inhal.; 24 hours Result: Olodaterol (0.6 μg/kg) induced a maximal bronchoprotection of approximately 60 % after 0.5 h. |
| References |
| Molecular Formula | C21H27ClN2O5 |
|---|---|
| Molecular Weight | 422.90200 |
| Exact Mass | 422.16100 |
| PSA | 103.54000 |
| LogP | 3.65400 |