Date published: 2026-2-1

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(−)-Isoproterenol (+)-bitartrate salt (CAS 54750-10-6)

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Alternate Names:
(−)-Isoprenaline (+)-bitartrate salt
Application:
(−)-Isoproterenol (+)-bitartrate salt is a β-adrenoceptor agonist
CAS Number:
54750-10-6
Purity:
≥98%
Molecular Weight:
361.34
Molecular Formula:
C11H17NO3•C4H6O6
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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(−)-Isoproterenol (+)-bitartrate salt is a compound that has been the subject of extensive research due to its activity as a beta-adrenergic agonist. In the field of cardiovascular research, it is used to study the response of cardiac tissue to sympathetic nervous system stimulation, providing insights into the mechanisms of heart rate and contractility regulation. Researchers also utilize this compound to explore bronchial dynamics, which is relevant for understanding respiratory function. In molecular biology, the salt form of (−)-Isoproterenol is advantageous for its increased stability and solubility, facilitating its use in various in vitro experiments. Furthermore, the compound is of interest in studies pertaining to signal transduction pathways, specifically those involving cyclic AMP as a secondary messenger.


(−)-Isoproterenol (+)-bitartrate salt (CAS 54750-10-6) References

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  2. Agonist-directed trafficking of porcine alpha(2A)-adrenergic receptor signaling in Chinese hamster ovary cells: l-isoproterenol selectively activates G(s).  |  Brink, CB., et al. 2000. J Pharmacol Exp Ther. 294: 539-47. PMID: 10900230
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  4. Effects of verapamil and elgodipine on isoprenaline-induced metabolic responses in rabbits.  |  García-Barrado, MJ., et al. 2001. Eur J Pharmacol. 415: 105-15. PMID: 11245858
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  8. Norepinephrine activates extracellular-regulated kinase in cortical neurons.  |  Tolbert, LM., et al. 2003. Biol Psychiatry. 54: 983-93. PMID: 14625140
  9. Regulation of cAMP levels in area CA1 of hippocampus by Gi/o-coupled receptors is stimulus dependent in mice.  |  Vanhoose, AM., et al. 2004. Neurosci Lett. 370: 80-3. PMID: 15489022
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  13. β-Adrenergic signaling stimulates osteoclastogenesis via reactive oxygen species.  |  Kondo, H., et al. 2013. Am J Physiol Endocrinol Metab. 304: E507-15. PMID: 23169789
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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

(−)-Isoproterenol (+)-bitartrate salt, 100 mg

sc-252926
100 mg
$105.00

(−)-Isoproterenol (+)-bitartrate salt, 500 mg

sc-252926A
500 mg
$262.00

(−)-Isoproterenol (+)-bitartrate salt, 1 g

sc-252926D
1 g
$413.00

(−)-Isoproterenol (+)-bitartrate salt, 5 g

sc-252926B
5 g
$2341.00

(−)-Isoproterenol (+)-bitartrate salt, 10 g

sc-252926C
10 g
$4474.00