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130-01-8 | 千里光宁

英文名称 SENECIONINE
分子式 C18H25NO5
分子量 335.39
结构式
130-01-8
中文别名
英文别名
属性值
BRN8162955
LogP0.880 (est)
密度1.266 g/cm3
形态neat
沸点472.03°C (rough estimate)
熔点236 °C(lit.)
颜色White to off-white
InChIKeyHKODIGSRFALUTA-JTLQZVBZSA-N
折射率1.5100 (estimate)
溶解度DMF: 5 mg/ml; DMSO: 2 mg/ml; Ethanol: 1 mg/ml; PBS (pH 7.2): 0.1 mg/ml
储存条件−20°C
外观性状白色结晶粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于菊三七,千里光Senecio scandens Buch.-Ham. ex D. Don,欧洲千里光 Senecio vulgaris L.全草 菊叶千里光 S.chrysanthemoides DC.根 牙克贝千里光 S.jacobaea L.。
比旋光度D25 -55.1° (c = 0.034 in chloroform)
酸度系数(pKa)12.81±0.40(Predicted)
EPA化学物质信息Senecionine (130-01-8)
旋光度 (Optical Rotation)[α]25/D 55.1°, c = 0.034% in chloroform
属性值
F10-23
毒性LD50 i.v. in mice: 64.12 ±2.24 mg/kg (Harris)
RTECS号VT5710000
警示词危险
WGK Germany3
包装类别II
危险等级6.1(a)
安全说明45
防范说明P262-P280-P301+P310+P330-P302+P352+P310-P304+P340+P310
危险品标志T
危险性描述H300+H310+H330
危险类别码25
毒害物质数据130-01-8(Hazardous Substances Data)
危险性符号(GHS)GHS06
危险品运输编号UN 2811 6.1/PG 3
标题内容
用途1用于含量测定/鉴定/药理实验等。
用途2千里光宁具有凝血止血、消炎和抗病毒的作用。
标题内容
体内研究Upon intravenous administration and oral administration of Senecionine and Adonifoline, significant differences in pharmacokinetics were observed, with the Senecionine and Adonifoline being absorbed fast with lower bioavailability and being quickly metabolized to PA N-oxides and hydroxylation products of PAs or their N-oxides. Senecionine fails to stimulate epoxide hydrase, it diminishs the activity of glutathione-s-transferase, aminopyrine demethylase and AHH. Twice-weekly injections of a third constituent, senecionine, beginning on Day 12 or later, results in premature deliveries in three of seven rats, and the pups from all litters are stillborn or die shortly after birth.
体外研究Pyrrolizidine alkaloids (PAs) are considered to be one of the most hepatotoxic groups of compounds of plant origin and are present in about 3% of the world's flowering plants. Most PAs represent a considerable health hazard to both livestock and humans through the consumption of plants and PA-contaminated products such as milk, honey, herbal teas, and medicines.
生物活性Senecionine (Senecionan-11,16-dione, 12-hydroxy-) 是一种从 Senecio vulgaris 中分离出来的吡咯里西啶生物碱。 Senecionine对动物和人类有毒。