Date published: 2025-9-15

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Mapenterol hydrochloride (CAS 54238-51-6)

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Alternate Names:
1-(4-Amino-3-chloro-5-trifluoromethylphenyl)-2-(1,1-dimethylpropylamino)ethanol hydrochloride
Application:
Mapenterol hydrochloride is a related drug of Clenbuterol
CAS Number:
54238-51-6
Purity:
≥99%
Molecular Weight:
361.23
Molecular Formula:
C14H20ClF3N2O•HCl
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Mapenterol hydrochloride functions as a selective β2-adrenergic receptor agonist. It acts by binding to and activating β2-adrenergic receptors on the smooth muscle cells of the airways. This activation leads to the stimulation of adenylate cyclase, which in turn increases the levels of cyclic adenosine monophosphate (cAMP) within the cells. Elevated cAMP levels then trigger a cascade of intracellular events, ultimately resulting in the relaxation of the smooth muscle and dilation of the airways. This mechanism of action allows mapenterol hydrochloride to effectively promote bronchodilation, which may be useful for investigating the physiological and pharmacological aspects of airway function in experimental models.


Mapenterol hydrochloride (CAS 54238-51-6) References

  1. Simultaneous detection of residues of 25 β₂-agonists and 23 β-blockers in animal foods by high-performance liquid chromatography coupled with linear ion trap mass spectrometry.  |  Sai, F., et al. 2012. J Agric Food Chem. 60: 1898-905. PMID: 22329604
  2. Simultaneous and confirmative detection of multi-residues of β₂-agonists and β-blockers in urine using LC-MS/MS/MS coupled with β-receptor molecular imprinted polymer SPE clean-up.  |  Fan, S., et al. 2013. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 30: 2093-101. PMID: 24138591
  3. Broad screening and identification of β-agonists in feed and animal body fluid and tissues using ultra-high performance liquid chromatography-quadrupole-orbitrap high resolution mass spectrometry combined with spectra library search.  |  Li, T., et al. 2016. Food Chem. 192: 188-96. PMID: 26304337
  4. Strategy of Dimercaptothiol as Self-assembled Monolayers Enhance the Sensitivity of SPR Immunosensor for Detection of Salbutamol.  |  Li, W., et al. 2021. Anal Sci. 37: 1289-1294. PMID: 33678728
  5. Determination of 23 β2-agonists and 5 β-blockers in animal muscle by high performance liquid chromatography-linear ion trap mass spectrometry  |  YongNing Wu, Hong Miao, Sai Fan & YunFeng Zhao. 2010. Science China Chemistry. 53: 832–840.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Mapenterol hydrochloride, 10 mg

sc-252991
10 mg
$230.00