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CAS RN: 1421-86-9 | 产品编码: S0257
Strychnine Hydrochloride
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| 规格 | 单价 | 同一天 | 2-3个工作日 | 左侧以上货期 | 数量 |
货期信息
|
|---|---|---|---|---|---|---|
| 25G |
S$328.50
|
0 | 0 | 下单后约2周内可以发货 |
|
补充产品信息:
该产品名称和分子式此前为水合物形式，但由于其水合物没有专属的CAS RN，通常和非水合物共用。
为了避免不必要的误解，另外也因为水分可被认为是杂质，我们决定将水合物从产品名称中去除，同时移除分子式中的"xH2O"。
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技术规格
| Appearance | White to Light yellow to Light orange powder to crystal |
| Purity(HPLC) | min. 96.0 area% |
| Purity(Argentometric Titration) | min. 98.0 %(calcd.on anh.substance) |
| Specific rotation [a]20/D | -27.0 to -30.0 deg(C=1, H2O) |
| Water | max. 9.0 % |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | 295 °C |
| 比旋光度 [α]D | -29° (C=1,H2O) |
| 水溶性 | 微溶 |
| 溶解性（不溶于） | 乙醚 |
GHS
| 象形图 |
|
| 信号词 | Danger |
| 危险性说明 | H300 + H330 : Fatal if swallowed or if inhaled. H410 : Very toxic to aquatic life with long lasting effects. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P284 : Wear respiratory protection. P391 : Collect spillage. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
相关法规
| RTECS# | WL2430000 |
运输信息
| UN编号 | UN1692 |
| 类别 | 6.1 |
| 包装类别 | I |
| HS编码* | 2939.79-000 |
应用
Strychnine: An Indole Alkaloid with Antagonistic Activity toward Glycine and Acetylcholine Receptors
Strychnine [S0249] is an indole alkaloid obtained from the seeds and bark of Strychnos nux-vomica, has been used as a rodenticide for more than a century. Glycine is an inhibitory transmitter to motor neurons and interneurons in the spinal cord. Strychnine is a neurotoxin which acts as an antagonist of glycine and acetylcholine receptors, resulting in disinhibition of motor neurons in the spinal cord.1,2) In addition, strychnine has been a target compound for total synthesis since it was first synthesized by the group of R. B. Woodward in 1954.3,4) Strychnine is poorly soluble in water, but its sulfate [S0094], nitrate [S0093] and hydrochloride [S0257] are moderately soluble in water. (The product is for research purpose only.)
References
- 1) The strychnine-binding subunit of the glycine receptor shows homology with nicotinic acetylcholine receptors
- 2) Inhibitory glycine receptors: an update (a review)
- 3) Synthesis of Strychnine (a review)
- 4) Is There No End to the Total Syntheses of Strychnine? Lessons Learned in Strategy and Tactics in Total Synthesis
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