| 2-巯基-5-甲氧基苯并咪唑37052-78-1 英文名:2-Mercapto-5-methoxybenzimidazole 中文别名:5-甲氧基-2-出现被限制词语并咪唑;5-甲氧基-2-苯并咪唑硫醇;5-甲氧基-1H-苯并咪唑-2-硫醇;2-巯基-5-甲氧基-1H-苯骈咪唑;埃索美拉唑钠的生产厂家，埃索美拉唑钠的报批时间，供应2-巯基-5-甲氧基苯并咪唑生产厂家，37052-78-1的生产厂家 以对氨基苯甲醚为起始原料,采用醋酸硝酰作硝化剂进行硝化;采用雷尼镍催化加氢法进行还原。结果制得了奥美拉唑中间体2-巯基-5-甲氧基苯并咪唑埃索美拉唑EP杂质A;埃索美拉唑杂质A 2-巯基-5-甲氧基苯并咪唑的生产厂家，37052-78-1的生产厂家，37052-78-1的价格 外 观： 白色或类白色粉末 纯 度： ≥99.5% 熔 点： 240.0～244.0℃ 最大单项杂质：≤0.5% CAS RN 37052-78-1 EINECS号 253-326-2 分 子 式 C8H8N2OS 分 子 量 180.2269 用途： 37052-78-1奥美拉唑中间体2- -5- 37052-78-1 mercapto methoxy benzimidazole English Name: 2-Mercapto-5-methoxybenzimidazole Chinese Name: 5- methoxy -2- were restricted to words and imidazole; 5- methoxy -2- benzimidazole mercaptan; 5- methoxy -1H- benzimidazole -2- mercaptan; 2- dimercapto -5- methoxy -1H- benzimidazole; of esomeprazole sodium manufacturers, esomeprazole sodium approval time, supply -5- 2- mercapto methoxy benzimidazole manufacturer, 37052-78-1 manufacturer P-amino anisole as starting material, the acetic acid level as a nitrating agent nitrification; using Raney nickel catalytic hydrogenation reduction. The results obtained with omeprazole intermediate 2- dimercapto -5- methoxy benzimidazole esomeprazole EP A impurities; esomeprazole impurity A 2- dimercapto -5- methoxy benzimidazole manufacturer, 37052-78-1 manufacturers, the price of 37052-78-1 Appearance: white or off-white powder Purity : 99.5% Melting point: 240℃ to 244 ℃ The largest single impurity:≤ 0.5% CAS RN 37052-78-1 EINECS 253-326-2 The molecular formula C8H8N2OS Molecular weight 180.2269 Usage: 37052-78-1 omeprazole intermediates |
37052-78-1奥美拉唑中间体