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Albuterol stearate

Catalog No. T25030 CAS 149234-09-3

Albuterol stearate is a salt of Albuterol. Albuterol is a short-acting, selective beta2-Adrenergic Receptor agonist used in the treatment of asthma and COPD. It is 29 times more selective for beta2 receptors than beta1 receptors.

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Albuterol stearate, CAS 149234-09-3

Pack Size	Availability	Price/USD
5 mg	6-8 weeks	$ 970.00 $ 776.00
50 mg	6-8 weeks	$ 1,980.00 $ 1,584.00
100 mg	6-8 weeks	$ 2,500.00 $ 2,000.00

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Purity: 98%

Biological Description

Chemical Properties

Storage & Solubility Information

Description

Albuterol stearate is a salt of Albuterol. Albuterol is a short-acting, selective beta2-adrenergic receptor agonist used in the treatment of asthma and COPD. It is 29 times more selective for beta2 receptors than beta1 receptors.

Molecular Weight	523.799
Formula	C31H57NO5
CAS No.	149234-09-3

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 2 years

Solubility Information

( < 1 mg/ml refers to the product slightly soluble or insoluble )

References and Literature

1. Stank K, Steckel H. Physico-chemical characterisation of surface modified particles for inhalation. Int J Pharm. 2013 May 1;448(1):9-18. doi: 10.1016/j.ijpharm.2013.03.009. Epub 2013 Mar 18. PubMed PMID: 23518364. 2. Tuli RA, George GA, Dargaville TR, Islam N. Studies on the effect of the size of polycaprolactone microspheres for the dispersion of salbutamol sulfate from dry powder inhaler formulations. Pharm Res. 2012 Sep;29(9):2445-55. doi: 10.1007/s11095-012-0772-y. Epub 2012 May 15. Erratum in: Pharm Res. 2013 Jan;30(1):303. PubMed PMID: 22584947. 3. Tuli RA, Dargaville TR, George GA, Islam N. Polycaprolactone microspheres as carriers for dry powder inhalers: effect of surface coating on aerosolization of salbutamol sulfate. J Pharm Sci. 2012 Feb;101(2):733-45. doi: 10.1002/jps.22777. Epub 2011 Sep 28. PubMed PMID: 21956254. 4. Zhou QT, Qu L, Larson I, Stewart PJ, Morton DA. Improving aerosolization of drug powders by reducing powder intrinsic cohesion via a mechanical dry coating approach. Int J Pharm. 2010 Jul 15;394(1-2):50-9. doi: 10.1016/j.ijpharm.2010.04.032. Epub 2010 May 7. PubMed PMID: 20435112.

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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 add μL PEG300， mix and clarify, next add μL Tween 80，mix and clarify, next add μL ddH₂O, mix and clarify.

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What is the mass of compound required to make a 10 mM stock solution in 10 ml of water given that the molecular weight of the compound is 197.13 g/mol?
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What volume of a given 10 mM stock solution is required to make 20ml of a 50 μM solution?
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Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.

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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc.

Keywords

Albuterol stearate 149234-09-3 inhibitor inhibit

Products are chemical reagents for research use only and are not intended for human use. We do not sell to patients.