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线性分子式:
(HO)3C6H2CH2CH2NH2 · HCl
化学文摘社编号:
分子量:
205.64
Beilstein:
4274007
EC 号:
MDL编号:
UNSPSC代码:
12352116
PubChem化学物质编号:
NACRES:
NA.77
产品名称
6-羟基多巴胺 盐酸盐, ≥97% (titration), powder
质量水平
方案
≥97% (titration)
表单
powder
颜色
off-white to brown
mp
232-233 °C (dec.) (lit.)
溶解性
H2O: >50 mg/mL, clear, yellow to brown
储存温度
room temp
SMILES字符串
Cl.NCCc1cc(O)c(O)cc1O
InChI
1S/C8H11NO3.ClH/c9-2-1-5-3-7(11)8(12)4-6(5)10;/h3-4,10-12H,1-2,9H2;1H
InChI key
QLMRJHFAGVFUAC-UHFFFAOYSA-N
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相关类别
一般描述
6-羟基多巴胺盐酸盐(6-OHDA)是一种神经毒素,通常用于诱导帕金森症′(PD)。6-OHDA可导致黑质致密部的多巴胺能神经元死亡,从而渐进式模仿PD。6-OHDA是高度可氧化的,其不能穿过血脑屏障。6-OHDA可通过产生活性氧物质,引发细胞应激和细胞死亡而发挥细胞毒性。在很多 体外 模型中,如原代神经元培养、人神经母细胞瘤细胞系、以及大鼠肾上腺嗜铬细胞瘤细胞系PC12,6-OHDA会导致许多神经元细胞的死亡。
应用
6-羟基多巴胺盐酸盐已被用于:
- 在大鼠中诱发帕金森症′(PD)
- 分析6-OHDA对PC12细胞的细胞毒性
- 诱导来自蓝斑中的去甲肾上腺素能(NA)神经元缺失
生化/生理作用
破坏儿茶酚胺能神经末端的神经毒素。
制备说明
溶于含有0.1%偏亚硫酸氢钠或其他抗氧化剂的无氧水中。
溶液应新鲜制备,并避免暴露在光线下。溶液在氧化时会变红。
其他说明
免责声明
吸湿
警示用语:
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Molecular mechanisms of 6-hydroxydopamine-induced cytotoxicity in PC12 cells: involvement of hydrogen peroxide-dependent and-independent action
Saito Y, et al.
Free Radical Biology & Medicine, 42(5), 675-685 (2007)
The 6-hydroxydopamine model and parkinsonian pathophysiology: Novel findings in an older model
Hernandez-Baltazar D, et al.
Neurologia (Barcelona, Spain), 32(8), 533-539 (2017)
Human induced pluripotent stem cell-derived neurons improve motor asymmetry in a 6-hydroxydopamine-induced rat model of Parkinson's disease
Han F, et al.
Cytotherapy, 17(5), 665-679 (2015)
Hanming Ge et al.
Experimental and molecular pathology, 109, 16-24 (2019-05-09)
Parkinson's disease (PD) is a chronic neurodegenerative disease characterized by loss of dopaminergic neurons in the substantia nigra. Recently, microRNAs (miRNAs) were emerging as important mediators in dopaminergic neuron biology. This study determined miR-410 expression in the 6-hydroxydopamine (6-OHDA)-induced in
Kryspin Andrzejewski et al.
Journal of biomedical science, 24(1), 24-24 (2017-03-30)
Malfunctioning of the serotonergic system in Parkinson's disease may contribute to non-motor symptoms such as respiratory complications. Thus the aim of our study was to investigate the role of serotonin 5-HT Wistar rats were lesioned unilaterally with double 6-hydroxydopamine (6-OHDA)
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