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CAS RN: 139481-44-0 | 产品编码: M3197
Methyl 1-[(2'-Cyano-[1,1'-biphenyl]-4-yl)methyl]-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate
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![Methyl 1-[(2'-Cyano-[1,1'-biphenyl]-4-yl)methyl]-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "Methyl 1-[(2'-Cyano-[1,1'-biphenyl]-4-yl)methyl]-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate")
技术规格
| Appearance | White to Orange to Green powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(with Total Nitrogen) | min. 98.0 % |
| Melting point | 166.0 to 170.0 °C |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | 168 °C |
GHS
| 象形图 |
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| 信号词 | Warning |
| 危险性说明 | H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled. H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing 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. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. |
相关法规
运输信息
| HS编码* | 2933.99-000 |
应用
A Key Synthetic Intermediate of Azilsartan
This product is a key synthetic intermediate of azilsartan [A2601] which is an angiotensin II type 1 (AT1) receptor antagonist used for the treatment of hypertensive.
References
- Synthesis and Angiotensin II Receptor Antagonistic Activities of Benzimidazole Derivatives Bearing Acidic Heterocycles as Novel Tetrazole Bioisosteres
- Improved Process for Azilsartan Medoxomil: A New Angiotensin Receptor Blocker
- Synthesis of azilsartan and its selected potential impurities
- Commercial Synthesis of Azilsartan Kamedoxomil: An Angiotensin II Receptor Blocker
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