2929-14-8
2929-14-8结构式
- 常用中文名：xanthurenic acid 8-methyl ether
- 常用英文名：xanthurenic acid 8-methyl ether
- CAS号：2929-14-8
- 分子式：C11H9NO4
- 分子量：219.19300
- 发布时间：2017-06-29 06:02:44
- 更新时间：2025-08-25 16:23:54
| 英文名 | 4-hydroxy-8-methoxyquinaldic acid |
|---|---|
| 英文别名 |
4-hydroxy-8-methoxy-quinoline-2-carboxylic acid
8-methoxy-4-hydroxy-2-carboxyquinoline 8-Methoxy-4-hydroxyquinoline-2-carboxylic acid 4-Hydroxy-8-methoxyquinaldic acid 4-Hydroxy-8-methoxy-chinolin-2-carbonsaeure 8-Methyl ether of xanthurenic acid 8-Methoxykynurenate 4-Hydroxy-8-methoxy-2-quinolinecarboxylic acid Xanthurenic acid 8-methyl ether 8-methoxy-4-oxo-1H-quinoline-2-carboxylic acid Xanthurensaeure-8-methylether Quinaldic acid,4-hydroxy-8-methoxy |
| 密度 | 1.402g/cm3 |
|---|---|
| 沸点 | 407.1ºC at 760mmHg |
| 分子式 | C11H9NO4 |
| 分子量 | 219.19300 |
| 闪点 | 200ºC |
| 精确质量 | 219.05300 |
| PSA | 79.65000 |
| LogP | 1.64720 |
| 蒸汽压 | 2.34E-07mmHg at 25°C |
| 折射率 | 1.611 |
| 海关编码 | 2933499090 |
|---|
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~%
2929-14-8 |
| 文献：Price; Dodge Journal of Biological Chemistry, 1956 , vol. 223, p. 699 |
| 海关编码 | 2933499090 |
|---|---|
| 中文概述 | 2933499090. 其他含喹琳或异喹啉环系的化合物〔但未进一步稠合的〕. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |