Cas：1918-79-2
中文名称：5-甲基-2-噻吩羧酸
英文名称：5-甲基-2-噻吩羧酸
SMILES：O=C(C1=CC=C(C)S1)O
EINECS：217-640-3
MDL：MFCD00005439
中文同义名：
5-甲基-2-噻吩甲酸; 5-甲基噻酚-2-甲酸; 5-甲基噻吩-2-羧酸; 5-甲基噻吩-2-甲酸; 5-甲-2-噻吩甲酸; 5-甲基2-噻吩羧酸; 5-甲基噻酚-2-甲酸, 98+%; 2-甲基噻吩-5-甲酸;
英文同义名：
5-METHYL-2-THENOIC ACID; 5-METHYL-2-THIOPHENECARBOXYLIC ACID; 5-METHYLTHIOPHENE-2-CARBOXYLIC ACID; AKOS B000091; RARECHEM AL BE 0181; TIMTEC-BB SBB004146; 2-Carboxy-5-methylthiophene; 2-Methyl-5-thiophenecarboxylic acid;
熔点：135-138 °C(lit.)<br>
沸点：229.75°C (rough estimate)
闪点：120.0 ℃
折射率：1.5300 (estimate)
密度：1.365 (estimate)
性状：Liquid
存储条件：室温，密封
| 货号 | 纯度 | 规格/包装 | 货期 | 市场价 | 更新日期 |
|---|---|---|---|---|---|
| 品牌：TCI | |||||
| M1118 | >98.0%(GC)(T) | 5g | 国内现货 | 275.00 | 2024-01-22 |
| M1118 | 98.0% | 5g | 国内现货 | 275.00 | 2024-04-17 |
| 品牌：乐研 | |||||
| 1062122 | 98% | 10g | 国内现货 | 47.00 | 2024-04-27 |
| 1062122 | 98% | 25g | 国内现货 | 84.00 | 2024-04-17 |
| 品牌：Aladdin | |||||
| M157939-100g | >98.0% | 100g | 国内现货 | 471.90 | 2024-04-27 |
| M157939-25g | >98.0% | 25g | 国内现货 | 147.90 | 2024-04-27 |
| M157939-500g | >98.0% | 500g | 国内现货 | 2220.90 | 2024-04-27 |
| M157939-5g | >98.0% | 5g | 国内现货 | 38.90 | 2024-04-27 |
| 品牌：凯为化学 | |||||
| JZ002GHB | 98% | 5g | 国内现货 | 23.00 | 2024-04-27 |
| JZ002GHB | 98% | 5g | 国内现货 | 23.00 | 2024-04-17 |
| JZ002GHB | 98% | 10g | 国内现货 | 43.00 | 2024-04-27 |
| JZ002GHB | 98% | 25g | 国内现货 | 76.00 | 2024-04-27 |
| JZ002GHB | 98% | 10g | 国内现货 | 43.00 | 2024-04-17 |
| JZ002GHB | 98% | 25g | 国内现货 | 76.00 | 2024-04-17 |
| 品牌：罗恩 | |||||
| R039802-5g | 5-甲基-2-噻吩甲酸,98% | 5g | 国内现货 | 27.00 | 2024-04-17 |
| R039802-25g | 5-甲基-2-噻吩甲酸,98% | 25g | 国内现货 | 126.00 | 2024-04-17 |
| R039802-5g | 98% | 5g | 国内现货 | 35.00 | 2023-08-05 |
| R039802-25g | 98% | 25g | 国内现货 | 140.00 | 2023-08-05 |
| R039802-100g | 5-甲基-2-噻吩甲酸,98% | 100g | 国内现货 | 529.00 | 2024-04-17 |
| R039802-100g | 98% | 100g | 国内现货 | 581.00 | 2023-08-05 |
| 品牌：韶远Accela | |||||
| SY001770 | ≥98% | 1g | 国内现货 | 23.00 | 2024-04-17 |
| SY001770 | ≥98% | 25g | 国内现货 | 91.00 | 2024-04-17 |
| SY001770 | ≥98% | 5g | 国内现货 | 25.00 | 2024-04-17 |
| SY001770 | ≥98% | 10g | 国内现货 | 47.00 | 2024-04-17 |
| 品牌：King Scientific | |||||
| AB13171 | 98% | 5g | 国内现货 | 345.00 | 2024-04-17 |
| AB13171 | 98% | 25g | 国内现货 | 542.00 | 2024-04-17 |
| AB13171 | 98% | 100g | 国内现货 | 1132.00 | 2024-04-17 |
| AB13171 | 98% | 500g | 国内现货 | 4085.00 | 2024-04-17 |
| 品牌：希恩思 | |||||
| M-91865-5g | 98% 5-甲基-2-噻吩甲酸 | 5g | 国内现货 | 24.00 | 2024-04-26 |
| M-91865-25g | 98% 5-甲基-2-噻吩甲酸 | 25g | 国内现货 | 83.00 | 2024-04-26 |
| M-91865-100g | 98% 5-甲基-2-噻吩甲酸 | 100g | 国内现货 | 318.00 | 2024-04-26 |
| M-91865-1g | 98% 5-甲基-2-噻吩甲酸 | 1g | 国内现货 | 20.00 | 2024-04-26 |
| 品牌：麦克林 | |||||
| M830818 | 5-甲基-2-噻吩甲酸,98% | 5g | 国内现货 | 30.00 | 2024-04-27 |
| M830818 | 5-甲基-2-噻吩甲酸,98% | 25g | 国内现货 | 140.00 | 2024-04-27 |
| M830818 | 5-甲基-2-噻吩甲酸,98% | 100g | 国内现货 | 551.00 | 2024-04-27 |
| 品牌：毕得医药 | |||||
| BD9982 | 98% | 5g | 国内现货 | 25.00 | 2024-04-17 |
| BD9982 | 98% | 25g | 国内现货 | 113.00 | 2024-04-17 |
| BD9982 | 98% | 100g | 国内现货 | 450.00 | 2024-04-17 |
| BD9982 | 98% | 500g | 国内现货 | 2245.00 | 2024-04-17 |
| 品牌：吉至Acmec | |||||
| M74640-5g | 98% | 5g | 国内现货 | 24.00 | 2023-07-20 |
| M74640-100g | 98% | 100g | 国内现货 | 334.00 | 2023-07-20 |
| M74640-25g | 98% | 25g | 国内现货 | 87.00 | 2023-07-20 |
| 品牌：毕佳索 | |||||
| BJS9562090 | 98% | 25g | 国内现货 | 237.00 | 2024-04-17 |
| BJS9562090 | 98% | 100g | 国内现货 | 945.00 | 2024-04-17 |
| BJS9562090 | 98% | 500g | 国内现货 | 4715.00 | 2024-04-17 |
| BJS9562090 | 98% | 5g | 国内现货 | 53.00 | 2024-04-17 |
| 品牌：innochem | |||||
| A98545 | 98% | 1g | 国内现货 | 30.00 | 2024-04-17 |
| A98545 | 98% | 25g | 国内现货 | 162.00 | 2024-04-17 |
| A98545 | 98% | 5g | 国内现货 | 42.00 | 2024-04-17 |
| 品牌：Sigma-Aldrich | |||||
| M84429 | 99% ;5-甲基-2-噻吩羧酸(Sigma-Aldrich) | 5g | 国内现货 | 628.85 | 2023-06-01 |
| 品牌：Meryer | |||||
| A32004 | 98% | 5g | 国内现货 | 32.00 | 2024-04-17 |
| A32004 | 98% | 25g | 国内现货 | 112.00 | 2024-04-17 |
| A32004 | 98% | 100g | 国内现货 | 441.00 | 2024-04-17 |
| 品牌：J&K | |||||
| 207658 | 5-Methyl-2-thiophenecarboxylic acid, 99% 99% (J&K) | 5g | 国内现货 | 24.00 | 2024-04-17 |
| 品牌：艾康研选 | |||||
| AK002FSB | 98% | 5g | 国内现货 | 20.00 | 2024-04-26 |
| AK002FSB | 98% | 10g | 国内现货 | 37.00 | 2024-04-26 |
| AK002FSB | 98% | 25g | 国内现货 | 66.00 | 2024-04-26 |
| 品牌：源叶生物 | |||||
| S62964-5g | 98% | 5g | 国内现货 | 45.00 | 2024-04-17 |
| S62964-25g | 98% | 25g | 国内现货 | 180.00 | 2024-04-17 |
| 品牌：安耐吉 | |||||
| E020011 | 98% | 5g | 国内现货 | 25.00 | 2024-03-27 |
| E020011 | 98% | 10g | 国内现货 | 50.00 | 2024-03-27 |
| E020011 | 98% | 15g | 国内现货 | 72.00 | 2024-03-27 |
| E020011 | 98% | 25g | 国内现货 | 84.00 | 2024-03-27 |
| E020011 | 98% | 50g | 国内现货 | 160.00 | 2024-03-27 |
| E020011 | 98% | 100g | 国内现货 | 319.00 | 2024-03-27 |
| 品牌：Adamas | |||||
| 33676C | 98%+;RG | 100g | 国内现货 | 2046.00 | 2024-04-27 |
| 33676B | 98%+;RG | 25g | 国内现货 | 828.00 | 2024-04-27 |
| 33676A | 98%+;RG | 5g | 国内现货 | 292.00 | 2024-04-27 |
