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Merck
CN

S0532

Sigma-Aldrich

番木鳖碱

别名:

(-)-番木鳖碱

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About This Item

经验公式(希尔记法):
C21H22N2O2
CAS号:
分子量:
334.41
Beilstein:
52979
EC 号:
MDL编号:
UNSPSC代码:
12352210
PubChem化学物质编号:
NACRES:
NA.54

质量水平

mp

284-286 °C (lit.)

溶解性

chloroform: soluble, clear to hazy

SMILES字符串

[H][C@@]12CC(=O)N3c4ccccc4[C@]56CC[N@H]7CC(=CCO1)[C@]([H])(C[C@@H]57)[C@]2([H])[C@]36[H]

InChI

1S/C21H22N2O2/c24-18-10-16-19-13-9-17-21(6-7-22(17)11-12(13)5-8-25-16)14-3-1-2-4-15(14)23(18)20(19)21/h1-5,13,16-17,19-20H,6-11H2/t13-,16-,17-,19-,20-,21+/m0/s1

InChI key

QMGVPVSNSZLJIA-FVWCLLPLSA-N

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一般描述

Strychnine is a colorless, odourless and bitter tasting powder. It is absorbed in skin, gastrointestinaland respiratory tract. Strychnine generates oxides of nitrogen and carbon on decomposition.
Strychnine is a glycine receptor antagonist not associated with the N-methyl-D-aspartate (NMDA) receptor. It is an alkaloid extracted from Strychnos nux vomica seeds.

应用

Strychnine has been used as a glycine receptors antagonist in hippocampal CA1 pyramidal and rostral ventromedial medulla (RVM) neurons. It has also been used as type C glycine receptor antagonist in direction selective (DS) retinal cells.
Strychnine has been used in antagonist profiling to characterize a novel nicotinic receptor in Aplysia neuroendocrine cells.

生化/生理作用

At low doses, strychnine is used for circulatory problems, gastrointestinal disorders and eye diseases.
Strychnine is used as a rodenticide and a glycine receptor antagonist, which inhibits Renshaw cell-motor neuron synapse. It binds to the α subunit N-terminal region of the glycine receptor. The effect of strychnine is neutralized in the presence of glycine receptor agonist ivermectin. Strychnine also inhibits leukocyte motility.
惊厥剂;与 NMDA 受体无关的甘氨酸受体拮抗剂。

象形图

Skull and crossbonesEnvironment

警示用语:

Danger

危险声明

危险分类

Acute Tox. 1 Dermal - Acute Tox. 1 Oral - Aquatic Acute 1 - Aquatic Chronic 1

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 2

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

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分析证书(COA)

Lot/Batch Number

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访问文档库

Spatiotemporally asymmetric excitation supports mammalian retinal motion sensitivity
Matsumoto A, et al.
Current Biology, 29(19) (2019)
A brainstem-spinal cord inhibitory circuit for mechanical pain modulation by GABA and enkephalins
Franccois A, et al.
Neuron, 93(4), 822-839 (2017)
Glycine-gated chloride channels in neutrophils attenuate calcium influx and superoxide production
WHEELER M, et al.
Faseb Journal, 14(3), 476-484 (2000)
Pharmacological Dissection of Intrinsic Optical Signal Reveals a Functional Coupling between Synaptic Activity and Astrocytic Volume Transient
Woo J, et al.
Experimental Neurobiology, 28(1), 30-42 (2019)
In vivo protection against strychnine toxicity in mice by the glycine receptor agonist ivermectin
Maher A, et al.
BioMed Research International (2014)

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