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5-甲氧基-2-苯并咪唑硫醇
2-Mercapto-5-methoxybenzimidazole
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3052150 | 5g | 785 | |||
| 3052150 | 25g | 3200 | |||
| 3052150 | 100g | 6190 |
产品别名
37052-78-1
5-甲氧基-2-苯并咪唑硫醇
2-Mercapto-5-methoxybenzimidazole
5-Methoxy-2-benzimidazolethiol
5-Methoxy-2-mercaptobenzimidazole
基本信息
| 应用 | 2-Mercapto-5-methoxybenzimidazole is used in the preparation of COX-2 inhibitors. It is also employed in the preparation of compounds such as 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfonyl]-1H-benzimidazole and 5-methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl-1-oxide)methyl]sulfonyl]-1H-benzimidazole. Further, it acts as a hetercocyclic building block and serves as an intermediate of drug omeprazole. |
| 备注 | Air sensitive. Store in a cool place. Incompatible with strong oxidizing agents, acids, bases and reducing agents. |
| MDL | MFCD00134581 |
| EINECS | 253-326-2 |
| 分子式 | C8H8N2OS |
| 分子量 | 180.23 |
| 熔点 | 255-259° |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in dimethyl sulfoxide. Slightly soluble in methanol. Insoluble in water. |
| Beilstein | 3605123 |
| 危险类别 | 36/37/38 Irritating to eyes, respiratory system and skin. |
安全信息
| 安全等级 | 26-37 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| TSCA | 否 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P261-P280a-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |
