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| CAS号 : | 118-10-5 |
精确质量 : | 294.17300 |
| 分子式 : | C19H22N2O |
logP : | 3.10250 |
| 分子量 : | 294.39100 |
PSA : | 36.36000 |
辛可宁 | |
cinchonine | |
118-10-5 | |
C19H22N2O | |
294.39100 | |
36.36000 | |
3.10250 | |
294.17300 |
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223 ° (C=0.5, EtOH)
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白色粉末
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234.7ºC
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464.5ºC at 760 mmHg
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260-263 °C
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Insoluble
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1.2 g/cm3
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0mmHg at 25°C
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Stable, but may be light sensitive. Incompatible with strong oxidizing agents.
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GD3500000
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6.1(b)
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3
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S26-S36-S36/37
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III
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1544
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Xn
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R20/21/22
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2933990090
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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<p>1.植物来源有茜草科植物红色金鸡纳树的树皮,金鸡纳的树皮等。也可以生物合成,可制成盐酸盐和酒石酸盐。具有抗疟原虫和解热作用。<br>2. 金鸡纳树皮经萃取可得生物碱,其粗品以硝酸溶解,再用氨水沉淀,所得白色沉淀即为辛可宁。</p> | |
<p>用于钼和钨的测定,铋的光度测定,铋、锑、锗、镉、钼和钨的检定。外消旋有机酸的拆分。用作薄层色谱法测定铋、银、汞、铅、锑、钒、铜、铂离子的试剂。还用作沉淀滴定测定碘化物的指示剂。</p> |