Tulobuterol hydrochloride (Synonyms: C-78) |
Catalog No.GC31730 |
Le chlorhydrate de tulobutérol (C-78) est un agoniste des récepteurs β2-adrénergiques À longue durée d'action, qui réduit la fréquence des exacerbations de la maladie pulmonaire obstructive chronique et de l'asthme bronchique.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 56776-01-3
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Tulobuterol hydrochloride is a β2-adrenoceptor agonist.
Treatment of the cells with Tulobuterol (0.1 μM) significantly decreases the viral titers of RV14 in the supernatants from 12 h after infection compared with the titers in the cells treated with vehicle (0.001% ethanol). Tulobuterol reduces RV14 release in a concentration-dependent manner. Pretreatment of the cells with Tulobuterol reduces the viral titers of RV14 in the supernatants at concentrations of 0.1 μM or greater[2].
Tulobuterol, a sympathomimetic drug used as a transdermal patch, increases normal diaphragm muscle strength. In vivo effect of Tulobuterol is examined the on the contractility of diaphragm muscles prepared from mice treated with Endotoxin. In the in vivo treatment, E0 and E4 diaphragm muscles are analyzed at 0, 12, and 24 h after transdermal Tulobuterol treatment. The force-frequency curves of E0 and E4 diaphragm muscles at three time points are not significantly changed each other, indicating that Tulobuterol patch restores the muscle contractility. Thus, diaphragm muscle contractility is maintained during 4 h of Endotoxin administration with Tulobuterol patch for over 24 h[3].
[1]. Ebihara S, et al. Cough and transdermal long-acting beta2 agonist in Japan. Respir Med. 2008 Oct;102(10):1497; author reply 1498. [2]. Yamaya M, et al. Tulobuterol inhibits rhinovirus infection in primary cultures of human tracheal epithelial cells. Physiol Rep. 2013 Aug;1(3):e00041. [3]. Shindoh C, et al. Tulobuterol patch maintains diaphragm muscle contractility for over twenty-four hours in a mouse model of sepsis. Tohoku J Exp Med. 2009 Aug;218(4):271-8.
Cas No. | 56776-01-3 | SDF | |
Synonymes | C-78 | ||
Canonical SMILES | CC(C)(NCC(O)C1=CC=CC=C1Cl)C.Cl | ||
Formula | C12H19Cl2NO | M.Wt | 264.19 |
Solubility | DMSO : 50 mg/mL (189.26 mM) | Storage | Store at -20°C |
General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. |
Prepare stock solution | |||
1 mg | 5 mg | 10 mg | |
1 mM | 3.7852 mL | 18.9258 mL | 37.8515 mL |
5 mM | 0.757 mL | 3.7852 mL | 7.5703 mL |
10 mM | 0.3785 mL | 1.8926 mL | 3.7852 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
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