Levalbuterol (hydrochloride)


CAS No. : 50293-90-8

(Synonyms: (R)-Albuterol (hydrochloride); (R)-Salbutamol (hydrochloride); Levosalbutamol (hydrochloride))

50293-90-8
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Cat. No. : HY-B1675A
M.Wt: 275.78
Formula: C13H22ClNO3
Purity: >98 %
Solubility: H2O : 100 mg/mL (ultrasonic)
Introduction of 50293-90-8 :

Levalbuterol ((R)-Albuterol) hydrochloride is a short-acting β2-adrenergic receptor agonist and the active (R)-enantiomer of Salbutamol. Levalbuterol hydrochloride is a more potent bronchodilator than Salbutamol and has the potential for the treatment of COPD[1]. In Vitro: Levalbuterol (10 μM; 24 hours) hydrochloride induces 11β-HSD1 mRNA expression, however, it does not influence 11β-HSD2expression in airway epithelial cells[1].
Levalbuterol (10 μM; 24 hours) hydrochloride significantly reduces both LPS- and TNF-α-induced NF-κB activity while increasing GRE activation in an 11β-HSD1 dependent manner in a transformed mouse airway epithelial cell line[1]. In Vivo: Levalbuterol (subcutaneous injection; 1 mg/kg; 14 days) hydrochloride significantly decreases pulmonary inflammation in OVA mice, demonstrated a decrease in eosinophilia and IgE[2].

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