Cas：100986-89-8
中文名称：左旋氧氟沙星羧酸
英文名称：左旋氧氟沙星羧酸
SMILES：FC=1C(=C2C=3N([C@H](CO2)C)C=C(C(C3C1)=O)C(=O)O)F
EINECS：1533716-78
MDL：MFCD04039905
中文同义名：
左氟羧酸(左旋氧氟沙星羧酸); 左旋氧氟沙星羧酸, 97+%; 左氧氟沙星Q-酸; 左氧氟沙星二氟羧酸; 左氧氟羧酸; (S)-9,10-二氟-2,3-二氢-3-甲基-7-氧代-(3S)-7H-吡啶并[1,2,3-de]-1,4-苯并嗪-6-羧酸; 左旋氧氟沙星羧酸; 左氧氟沙星相关物质B;
英文同义名：
Levefluorocarboxylic Acid; Levofloxacin Related Compound B (35 mg) ((S)-9,10,difluro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid); Levo Q Acid(oxa-2,3 dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid; 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylicacid,9,10-difluoro-2,3-dihydro-3-Methyl-7-oxo-,(3S)-; (S)-(-)-9,10-Difluoro-2,3-dihydro-3-Methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 97+%; (3S)-9,10-Difluoro-2,3-dihydro-3-Methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid; (S)-(-)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxadine-6-carboxylic Acid; Levofloxacin USP Related CoMpound B (EP IMpC);
熔点：>300 °C(lit.)<br>
沸点：459.2 °C at 760 mmHg
存储条件：Refrigerator
| 货号 | 纯度 | 规格/包装 | 货期 | 市场价 | 更新日期 |
|---|---|---|---|---|---|
| 品牌：TCI | |||||
| L0238 | >98.0%(T)(HPLC) | 1g | 国内现货 | 290.00 | 2023-09-04 |
| L0238 | >98.0%(T)(HPLC) | 5g | 国内现货 | 1075.00 | 2023-09-04 |
| L0238 | 98.0% | 1g | 国内现货 | 160.00 | 2024-04-22 |
| L0238 | 98.0% | 5g | 国内现货 | 590.00 | 2024-04-22 |
| 品牌：罗恩 | |||||
| R009323-1g | 左氧氟沙星Q-酸,97% | 1g | 国内现货 | 74.00 | 2024-04-22 |
| R009323-5g | 左氧氟沙星Q-酸,97% | 5g | 国内现货 | 203.00 | 2024-04-22 |
| R009323-1g | 97% | 1g | 国内现货 | 74.00 | 2023-08-05 |
| R009323-5g | 97% | 5g | 国内现货 | 203.00 | 2023-08-05 |
| 品牌：Aladdin | |||||
| L157768-250mg | >98.0%(HPLC)(T) | 250mg | 国内现货 | 34.90 | 2024-04-22 |
| L157768-1g | >98.0%(HPLC)(T) | 1g | 国内现货 | 85.90 | 2024-04-22 |
| L157768-100g | >98.0%(HPLC)(T) | 100g | 国内现货 | 2832.90 | 2024-04-22 |
| L157768-25g | >98.0%(HPLC)(T) | 25g | 国内现货 | 816.90 | 2024-04-22 |
| L157768-5g | >98.0%(HPLC)(T) | 5g | 国内现货 | 232.90 | 2024-04-22 |
| 品牌：毕得医药 | |||||
| BD150630 | 97% | 250mg | 国内现货 | 31.00 | 2024-04-22 |
| BD150630 | 97% | 1g | 国内现货 | 66.00 | 2024-04-22 |
| BD150630 | 97% | 5g | 国内现货 | 192.00 | 2024-04-22 |
| BD150630 | 97% | 10g | 国内现货 | 313.00 | 2024-04-22 |
| BD150630 | 97% | 25g | 国内现货 | 574.00 | 2024-04-22 |
| 品牌：D-Chem | |||||
| DC22833 | ≥98% | 5g | 国内现货 | 134.00 | 2024-04-26 |
| DC22833 | ≥98% | 1g | 国内现货 | 49.00 | 2024-04-26 |
| DC22833 | ≥98% | 25g | 国内现货 | 368.00 | 2024-04-26 |
| DC22833 | ≥98% | 100g | 国内现货 | 1600.00 | 2024-04-26 |
| 品牌：笛柏 | |||||
| Q111054 | ≥98% | 5g | 国内现货 | 134.00 | 2024-04-22 |
| Q111054 | ≥98% | 1g | 国内现货 | 49.00 | 2024-04-22 |
| Q111054 | ≥98% | 25g | 国内现货 | 368.00 | 2024-04-22 |
| Q111054 | ≥98% | 100g | 国内现货 | 1175.00 | 2024-04-22 |
| 品牌：源叶生物 | |||||
| B26976-20mg | 分析标准品,HPLC≥98% | 20mg | 国内现货 | 200.00 | 2024-04-22 |
| S60082-1g | 98% | 1g | 国内现货 | 90.00 | 2024-04-22 |
| S60082-5g | 98% | 5g | 国内现货 | 200.00 | 2024-04-22 |
| S60082-25g | 98% | 25g | 国内现货 | 500.00 | 2024-04-22 |
| S60082-100g | 98% | 100g | 国内现货 | 1400.00 | 2024-04-22 |
| 品牌：希恩思 | |||||
| D-39785-1g | 97% 左氧氟羧酸 | 1g | 国内现货 | 68.00 | 2024-04-27 |
| D-39785-5g | 97% 左氧氟羧酸 | 5g | 国内现货 | 199.00 | 2024-04-27 |
| D-39785-25g | 97% 左氧氟羧酸 | 25g | 国内现货 | 602.00 | 2024-04-27 |
| 品牌：King Scientific | |||||
| AA04180 | 98% | 1g | 国内现货 | 345.00 | 2024-04-22 |
| AA04180 | 98% | 5g | 国内现货 | 568.00 | 2024-04-22 |
| AA04180 | 98% | 10g | 国内现货 | 778.00 | 2024-04-22 |
| AA04180 | 98% | 25g | 国内现货 | 1237.00 | 2024-04-22 |
| AA04180 | 98% | 100g | 国内现货 | 4151.00 | 2024-04-22 |
| 品牌：麦克林 | |||||
| L835421 | 左氧氟沙星Q-酸,97% | 1g | 国内现货 | 82.00 | 2024-04-27 |
| L835421 | 左氧氟沙星Q-酸,97% | 5g | 国内现货 | 225.00 | 2024-04-27 |
| L835421 | 左氧氟沙星Q-酸,97% | 25g | 国内现货 | 672.00 | 2024-04-27 |
| L835421 | 左氧氟沙星Q-酸,97% | 100g | 国内现货 | 2630.00 | 2024-04-27 |
| 品牌：吉至Acmec | |||||
| L70370-5g | 98% | 5g | 国内现货 | 214.00 | 2023-07-06 |
| L70370-1g | 98% | 1g | 国内现货 | 78.00 | 2023-07-06 |
| L70370-25g | 98% | 25g | 国内现货 | 645.00 | 2023-07-06 |
| L70371-20mg | 分析对照品,HPLC≥98% | 20mg | 国内现货 | 248.00 | 2023-07-06 |
| 品牌：毕佳索 | |||||
| BJS0675370 | 97% | 250mg | 国内现货 | 65.00 | 2024-04-22 |
| BJS0675370 | 97% | 1g | 国内现货 | 139.00 | 2024-04-22 |
| BJS0675370 | 97% | 10g | 国内现货 | 657.00 | 2024-04-22 |
| BJS0675370 | 97% | 25g | 国内现货 | 1205.00 | 2024-04-22 |
| BJS0675370 | 97% | 5g | 国内现货 | 403.00 | 2024-04-22 |
| 品牌：J&K | |||||
| 408564 | Levofloxacin Q-acid, 98% 98% (J&K) | 250mg | 国内现货 | 35.00 | 2024-04-22 |
| 品牌：Meryer | |||||
| M35329 | 97% | 1g | 国内现货 | 70.00 | 2024-04-22 |
| M35329 | 97% | 5g | 国内现货 | 192.00 | 2024-04-22 |
| M35329 | 97% | 25g | 国内现货 | 572.00 | 2024-04-22 |
| M35329 | 97% | 100g | 国内现货 | 2236.00 | 2024-04-22 |
| 品牌：Adamas | |||||
| 10601E | 98%+;RG | 500g | 国内现货 | 9890.00 | 2024-04-22 |
| 10601D | 98%+;RG | 100g | 国内现货 | 2061.00 | 2024-04-22 |
| 10601C | 98%+;RG | 25g | 国内现货 | 542.00 | 2024-04-22 |
| 10601B | 98%+;RG | 5g | 国内现货 | 189.00 | 2024-04-22 |
| 10601A | 98%+;RG | 1g | 国内现货 | 63.00 | 2024-04-22 |
| 品牌：玛雅试剂 | |||||
| 10601-24658 | 98%+ | 5g | 国内现货 | 120.00 | 2024-04-22 |
| 10601-24659 | 98%+ | 25g | 国内现货 | 300.00 | 2024-04-22 |
| 10601-24660 | 98%+ | 100g | 国内现货 | 1000.00 | 2024-04-22 |
| 10601-24661 | 98%+ | 1g | 国内现货 | 30.00 | 2024-04-22 |
| 品牌：乐研 | |||||
| 1207084 | 97% | 10g | 国内现货 | 312.00 | 2024-04-22 |
| 1207084 | 97% | 1g | 国内现货 | 65.00 | 2024-04-22 |
| 1207084 | 97% | 250mg | 国内现货 | 30.00 | 2024-04-22 |
| 1207084 | 97% | 25g | 国内现货 | 573.00 | 2024-04-22 |
| 1207084 | 97% | 5g | 国内现货 | 191.00 | 2024-04-22 |
| 1284749 | 97% 左旋氧氟沙星羧酸（左氧氟沙星杂质） | 100mg | 国内现货 | 878.00 | 2024-04-22 |
| 1284749 | 97% 左旋氧氟沙星羧酸（左氧氟沙星杂质） | 25mg | 国内现货 | 351.00 | 2024-04-22 |
| 品牌：凯为化学 | |||||
| JZ0004DS | 97% | 250mg | 国内现货 | 29.00 | 2024-04-22 |
| JZ0004DS | 97% | 1g | 国内现货 | 63.00 | 2024-04-22 |
| JZ0004DS | 97% | 5g | 国内现货 | 183.00 | 2024-04-22 |
| JZ0004DS | 97% | 10g | 国内现货 | 299.00 | 2024-04-22 |
| JZ0004DS | 97% | 25g | 国内现货 | 549.00 | 2024-04-22 |
| JZ0004DS | 97% | 250mg | 国内现货 | 29.00 | 2024-04-22 |
| JZ0004DS | 97% | 1g | 国内现货 | 63.00 | 2024-04-22 |
| JZ0004DS | 97% | 5g | 国内现货 | 183.00 | 2024-04-22 |
| JZ0004DS | 97% | 10g | 国内现货 | 299.00 | 2024-04-22 |
| JZ0004DS | 97% | 25g | 国内现货 | 549.00 | 2024-04-22 |
| 品牌：坛墨质检/TMstandard | |||||
| 731127-100mg | 98% | 100mg | 国内现货 | 300.00 | 2099-12-31 |
| 731127-250mg | 98% | 250mg | 国内现货 | 600.00 | 2099-12-31 |
| 品牌：Sigma-Aldrich | |||||
| PHR2229 | Pharmaceutical Secondary Standard; Certified Reference Material ;左旋氧氟沙星羧酸 | 100mg | 国内现货 | 4856.38 | 2024-04-27 |
