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CAS RN: | 产品编码: P1995
Pemirolast Potassium Hydrate
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技术规格
| Appearance | Light yellow to Yellow to Green powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 98.0 %(calcd.on anh.substance) |
| Water | 3.0 to 7.0 % |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | 317 °C(dec.) |
| 水溶性 | 可溶 |
| 溶解性（不溶于） | 乙醇 |
GHS
| 象形图 |
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| 信号词 | Warning |
| 危险性说明 | H302 : Harmful if swallowed. H361 : Suspected of damaging fertility or the unborn child. H362 : May cause harm to breast-fed children. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P263 : Avoid contact during pregnancy/ while nursing. P260 : Do not breathe dusts or mists. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P201 : Obtain special instructions before use. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P405 : Store locked up. |
相关法规
| RTECS# | UV1164470 |
运输信息
| HS编码* | 2933.59-000 |
应用
Studies of Antiallergic Agents
References
- An antiallergic drug, pemirolast potassium, inhibits inositol 1,4,5-trisphosphate production and Ca2+ mobilization in antigen-stimulated rat basophilic leukemia (RBL-2H3) cells
- H. Fujimiya, S. Nakashima, T. Kumada, Y. Nakamura, H. Miyata, Y. Nozawa, Arerugi 1994, 43, 142.
- Inhibitory effect of pemirolast, a novel antiallergic drug, on leukotriene C4 and granule protein release from human eosinophils
- Effect of a novel antiallergic drug, pemirolast, on activation of rat peritoneal mast cells: inhibition of exocytotic response and membrane phospholipid turnover
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