Noscapine ((S,R)-Noscapine) hydrochloride is an active phthalideisoquinoline alkaloid with potent antitussive. Noscapine hydrochloride exerts its antitussive effects by activating sigma opioid receptors and is a non-competitive Bradykinin inhibitor. Noscapine hydrochloride disrupts microtubule dynamics, induces mitotic arrest and apoptosis. Noscapine hydrochloride possesses anticancer, neuroprotective, anti-inflammatory activities, and can crosse the blood-brain barrie
Freely soluble in water and in ethanol (96 per cent). Aqueous solutions are slightly acid; the base may be precipitated when the solutions are allowed to stand.
敏感性
对光敏感、吸湿、对热敏感
比旋光度
45° (C=0.5,0.1 mol/L HCl)
熔点
221-223°C(lit.)
分子量
449.900 g/mol
XLogP3
氢键供体数Hydrogen Bond Donor Count
1
氢键受体数Hydrogen Bond Acceptor Count
8
可旋转键计数Rotatable Bond Count
4
精确质量Exact Mass
449.124 Da
单同位素质量Monoisotopic Mass
449.124 Da
拓扑极表面积Topological Polar Surface Area
75.700 Ų
重原子数Heavy Atom Count
31
形式电荷Formal Charge
0
复杂度Complexity
647.000
同位素原子数Isotope Atom Count
0
定义的原子立体中心计数Defined Atom Stereocenter Count
2
未定义的原子立体中心计数Undefined Atom Stereocenter Count
0
定义的键立体中心计数Defined Bond Stereocenter Count
0
未定义的键立体中心计数Undefined Bond Stereocenter Count
0
所有立体化学键的总数The total count of all stereochemical bonds