| 中文名 | 8-氨基-2-(1H-四唑-5-基)-4H-1-苯并吡喃-4-酮 |
|---|---|
| 英文名 | 8-amino-2-(2H-tetrazol-5-yl)chromen-4-one |
| 中文别名 |
8-氨基-2-(1H-四唑-5-基)-4H-1-苯并吡喃-4-酮盐酸盐
普仑司特8-氨基杂质 8-氨基-4-氧-2-四唑-5-基-4H-1-苯并吡喃盐酸盐 8-氨基-2-(1H-四氮唑基-5-基)-4H-1-苯并吡喃-4-酮盐酸盐 8-氨基-2-(1H-四唑-5-基)-4H-1-苯并吡喃-4-酮 (普仑司特) 8-氢基-2-(1H-四唑-5-基)-4H-1-苯井吡喃-4-瑁 8-氨基-2-四唑-5-基-4-氧代-4H-1-苯并吡喃 |
| 英文别名 |
8-AMINO-2-(1H-TETRAZOL-5-YL)-4H-1-BENZOPYRAN-4-ONE
8-Amino-xo-2-(tetraz-yl)-4H-1-benzopyran 8-Amino-2-(1H-tetrazol-5-yl) 8-amino-2-(2H-1,2,3,4-tetrazol-5-yl)-4H-chromen-4-one 8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran ISO 9001:2015 REACH 8-Amino-2-(2H-tetrazol-5-yl)Chromen-4-One 8-amino-2-tetrazol-5-yl-4-oxo-4H-1-benzopyran 8-amino-2-(2H-tetrazol-5-yl)-1-benzopyran-4-one hydrochloride 8-Amino-2-(2H-tetrazol-5-yl)-4H-1-benzopyran-4-one 8-Amino-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-4-one hydrochloride 8-AMINO-4-OXO-2-(1H-TETRAZOLE-5-YL)-4H-1-BENZOPYRAN HYDROCHLORIDE 8-Amino-2-(2H-tetrazol-5-yl)-4H-chromen-4-one 8-amino-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-4-one (intermediate of pranlukast) 8-Amino-2-tetrazol-5-yl-4-oxo-4H-1-benzopyran 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran 4H-1-Benzopyran-4-one, 8-amino-2-(2H-tetrazol-5-yl) 8-Amino-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-4-one (Pranlukast) 8-Amino-2-(1,2,3,4-Tetrazol-5-yl)-4H-Chromen-4-One 8-Amino-2-(1H-tetrazol-5-yl)-4H-chroMen-4-one 8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran 8-amino-2-(2H-tetrazol-5-yl)-4H-1-Benzopyran-4-one 8-Amino-4-Oxo-2-Tertrazol-5-Yl-4H-1-Benzopyran Hydrochloride Pranlukast Impurity 4 Pranlukast 8-Amino Impurity 8-AMINO-4-OXO-2-(TETRAZOL-5-YL)-4H-1-BENZOPYRAN |
| 密度 | 1.6±0.1 g/cm3 |
|---|---|
| 沸点 | 504.4±60.0 °C at 760 mmHg |
| 熔点 | >280ºC (dec.) |
| 分子式 | C10H7N5O2 |
| 分子量 | 229.195 |
| 闪点 | 258.9±32.9 °C |
| 精确质量 | 229.059967 |
| PSA | 110.69000 |
| LogP | -0.89 |
| 外观性状 | 黄色固体 |
| 蒸汽压 | 0.0±1.3 mmHg at 25°C |
| 折射率 | 1.755 |
| 储存条件 | Refrigerator, Under Inert Atmosphere |
| 海关编码 | 2934999090 |
|---|
|
~%
110683-22-2 |
| 文献:US5990142 A1, ; |
| 海关编码 | 2934999090 |
|---|---|
| 中文概述 | 2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |