Tiotropium (Bromide)


CAS No. : 136310-93-5

(Synonyms: BA679 BR)

136310-93-5
Price and Availability of CAS No. : 136310-93-5
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5mg $35 In-stock
10mg $55 In-stock
50mg $99 In-stock
100mg $143 In-stock
500mg $495 In-stock
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Cat. No. : HY-17360
M.Wt: 472.42
Formula: C19H22BrNO4S2
Purity: >98 %
Solubility: DMSO : 250 mg/mL (ultrasonic);H2O : 25 mg/mL (ultrasonic)
Introduction of 136310-93-5 :

Tiotropium bromide (BA-679 BR) is a long-acting anticholinergic bronchodilator. Tiotropium bromide blocks the action of acetylcholine at muscarinic M1, M2, and M3 receptors, prevents bronchoconstriction, and dilates bronchial airways. Tiotropium bromide is applicable to research related to chronic obstructive pulmonary disease and asthma[1][2]. IC50 & Target:mAChR In Vitro:Tiotropium bromide (0-100 nM) preferentially binds to M1 and M3 muscarinic receptors in isolated human lung, tracheal alveolar walls and submucosal glands[2].
Tiotropium bromide potently inhibits electric field stimulation-induced contraction of isolated human bronchi, with an IC50 of 0.24 nM[2].

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