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经验公式(希尔记法):
C19H22BrNO4S2 · H2O
化学文摘社编号:
分子量:
490.43
NACRES:
NA.77
UNSPSC Code:
12352200
MDL number:
Assay:
≥98% (HPLC)
Form:
powder
产品名称
噻托溴铵 一水合物, ≥98% (HPLC)
assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
H2O: 2 mg/mL, clear
storage temp.
2-8°C
SMILES string
[H]O[H].O=C(C(C1=C([H])C([H])=C([H])S1)(O[H])C2=C([H])C([H])=C([H])S2)O[C@@]3([H])C([H])([H])[C@@]4([H])[C@@]5([H])[C@@](O5)([H])[C@](C3([H])[H])([H])[N+]4(C([H])([H])[H])C([H])([H])[H].[Br-]
InChI
1S/C19H22NO4S2.BrH.H2O/c1-20(2)12-9-11(10-13(20)17-16(12)24-17)23-18(21)19(22,14-5-3-7-25-14)15-6-4-8-26-15;;/h3-8,11-13,16-17,22H,9-10H2,1-2H3;1H;1H2/q+1;;/p-1/t11?,12-,13+,16?,17?;;
InChI key
MQLXPRBEAHBZTK-YQMLGFMRSA-M
Application
Tiotropium bromide monohydrate may be used as a long-acting muscarinic receptor antagonist (LAMA) in a comparative study to explore its efficacy in the downregulation of the cough reflex in rabbits.
Biochem/physiol Actions
Tiotropium bromide exhibits more beneficial effects on pulmonary function than other anticholinergic and β-2 adrenergic agents. Tiotropium can prevent the proliferation of fibroblasts and myofibroblasts induced by acetylcholine. It can block human monocyte chemotaxis.
Tiotropium Bromide is an anticholinergic bronchodilator. It is considered a long-acting muscarinic receptor antagonist (LAMA) and is used clinically as an inhaled bronchodilator for chronic obstructive pulmonary disease (COPD) and asthma.
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable