Cas：118-71-8
中文名称：2-甲基-3-羟基-4-吡喃酮
英文名称：2-甲基-3-羟基-4-吡喃酮
SMILES：O=c1ccoc(c1O)C
EINECS：204-271-8
MDL：MFCD00006578
中文同义名：
2-甲基-3-羟基-G-吡喃酮; 2-甲基-3-羟基-γ-吡喃酮; 2-甲基焦袂康酸; 3-羟基-2-甲基-4H-吡喃-4-酮; 3-羟基-2-甲基-4-吡喃酮; 3-羟基-2-甲基-γ-吡喃酮; 巴拉酮; 考灵;
英文同义名：
2-hydroxy-3-methyl-4H-pyran-4-one (maltol); 2-Methyl pyromeconic acid; 2-Methyl-3-hydroxy-.gamma.-pyranone; 2-Methyl-3-hydroxy-4-pyrone; 2-Methyl-3-hydroxy-gamma.-pyranone; 2-Methyl-3-hydroxypyrone; 2-Methyl-3-oxy-gamma-pyrone; 2-Methylpromeconicacid;
熔点：160-164 °C(lit.)<br>
沸点：205 °C<br>
闪点：198 °F<br>
折射率：<i>n</i><frac type="vertical">20/D</frac> 1.541<br>
密度：1.046 g/mL at 25 °C<br>
性状：Liquid
存储条件：Store below +30°C.
| 货号 | 纯度 | 规格/包装 | 货期 | 市场价 | 更新日期 |
|---|---|---|---|---|---|
| 品牌：TCI | |||||
| M0673 | >99.0%(T)(HPLC) | 25g | 国内现货 | 265.00 | 2024-01-12 |
| M0673 | >99.0%(T)(HPLC) | 100g | 国内现货 | 350.00 | 2024-01-12 |
| M0673 | >99.0%(T)(HPLC) | 500g | 国内现货 | 490.00 | 2024-01-12 |
| M0673 | 99.0% | 100g | 国内现货 | 280.00 | 2024-04-24 |
| M0673 | 99.0% | 25g | 国内现货 | 210.00 | 2024-04-24 |
| M0673 | 99.0% | 500g | 国内现货 | 490.00 | 2024-04-24 |
| 品牌：九鼎化学 | |||||
| MR491 | 98% | 100g | 国内现货 | 163.00 | 2024-03-05 |
| MR491 | 98% | 5g | 国内现货 | 45.00 | 2024-02-14 |
| 品牌：D-Chem | |||||
| DC33957 | 98% | 100g | 国内现货 | 102.00 | 2024-04-24 |
| DC33957 | 98% | 25g | 国内现货 | 29.00 | 2024-04-24 |
| 品牌：Aladdin | |||||
| M107518-100g | 99% | 100g | 国内现货 | 126.90 | 2024-04-24 |
| M107518-25g | 99% | 25g | 国内现货 | 43.90 | 2024-04-24 |
| M107518-500g | 99% | 500g | 国内现货 | 483.90 | 2024-04-24 |
| M107518-5g | 99% | 5g | 国内现货 | 30.90 | 2024-04-24 |
| M107518-2.5kg | 99% | 2.5kg | 国内现货 | 1958.90 | 2024-04-24 |
| M420823-1ml | 10mM in DMSO | 1ml | 国内现货 | 205.90 | 2024-04-24 |
| M107518-10g | 99% | 10g | 国内现货 | 30.90 | 2024-04-24 |
| 品牌：安耐吉 | |||||
| E021012 | 98% | 5g | 国内现货 | 25.00 | 2024-04-18 |
| E021012 | 98% | 25g | 国内现货 | 36.00 | 2024-04-18 |
| E021012 | 98% | 50g | 国内现货 | 68.00 | 2024-04-18 |
| E021012 | 98% | 100g | 国内现货 | 72.00 | 2024-04-18 |
| E021012 | 98% | 200g | 国内现货 | 136.00 | 2024-04-18 |
| E021012 | 98% | 300g | 国内现货 | 204.00 | 2024-04-18 |
| E021012 | 98% | 400g | 国内现货 | 268.00 | 2024-04-18 |
| E021012 | 98% | 500g | 国内现货 | 313.00 | 2024-04-18 |
| 品牌：Meryer | |||||
| M03132 | 99% 麦芽酚 | 500g | 国内现货 | 427.00 | 2023-04-10 |
| M03132 | 99% 麦芽酚 | 100g | 国内现货 | 98.00 | 2023-04-10 |
| M03132 | 99% 麦芽酚 | 25g | 国内现货 | 63.00 | 2023-04-10 |
| M03132 | 99% 麦芽酚 | 2.5kg | 国内现货 | 1614.00 | 2023-04-10 |
| M03132 | 99% | 25g | 国内现货 | 34.00 | 2024-04-24 |
| M03132 | 99% | 100g | 国内现货 | 103.00 | 2024-04-24 |
| M03132 | 99% | 500g | 国内现货 | 411.00 | 2024-04-24 |
| M03132 | 99% | 2.5kg | 国内现货 | 1765.00 | 2023-11-10 |
| 品牌：毕得医药 | |||||
| BD17701 | 98% | 10g | 国内现货 | 27.00 | 2024-04-24 |
| BD17701 | 98% | 25g | 国内现货 | 33.00 | 2024-04-24 |
| BD17701 | 98% | 100g | 国内现货 | 91.00 | 2024-04-24 |
| BD17701 | 98% | 500g | 国内现货 | 370.00 | 2024-04-24 |
| BD17701 | 98% | 1000g | 国内现货 | 724.00 | 2024-04-24 |
| 品牌：笛柏 | |||||
| Q112605 | 98% | 100g | 国内现货 | 102.00 | 2024-04-24 |
| Q112605 | 98% | 25g | 国内现货 | 29.00 | 2024-04-24 |
| 品牌：King Scientific | |||||
| AB50371 | 98% | 5g | 国内现货 | 345.00 | 2024-04-24 |
| AB50371 | 98% | 25g | 国内现货 | 410.00 | 2024-04-24 |
| AB50371 | 98% | 100g | 国内现货 | 739.00 | 2024-04-24 |
| AB50371 | 98% | 500g | 国内现货 | 2182.00 | 2024-04-24 |
| 品牌：源叶生物 | |||||
| B30578-5mg | 分析标准品,HPLC≥98% | 5mg | 国内现货 | 480.00 | 2024-04-24 |
| S31570-25g | ≥98% | 25g | 国内现货 | 75.00 | 2024-04-24 |
| S31570-100g | ≥98% | 100g | 国内现货 | 180.00 | 2024-04-24 |
| B30578-100mg | 分析标准品,HPLC≥98% | 100mg | 国内现货 | 2400.00 | 2024-04-24 |
| 品牌：艾康研选 | |||||
| AK0038HN | 99% | 25g | 国内现货 | 23.00 | 2024-04-24 |
| AK0038HN | 99% | 100g | 国内现货 | 64.00 | 2024-04-24 |
| AK0038HN | 99% | 500g | 国内现货 | 200.00 | 2024-04-24 |
| AK0038HN | 99% | 2500g | 国内现货 | 700.00 | 2024-04-24 |
| AK0038HN | 99% | 1kg | 国内现货 | 300.00 | 2024-04-24 |
| 品牌：凯为化学 | |||||
| JZ00396N | 99% | 25g | 国内现货 | 27.00 | 2024-04-24 |
| JZ00396N | 99% | 100g | 国内现货 | 74.00 | 2024-04-24 |
| JZ00396N | 99% | 500g | 国内现货 | 229.00 | 2024-04-24 |
| JZ00396N | 99% | 2500g | 国内现货 | 800.00 | 2024-04-24 |
| JZ00396N | 99% | 25g | 国内现货 | 27.00 | 2024-04-24 |
| JZ00396N | 99% | 100g | 国内现货 | 74.00 | 2024-04-24 |
| JZ00396N | 99% | 500g | 国内现货 | 229.00 | 2024-04-24 |
| JZ00396N | 99% | 2500g | 国内现货 | 800.00 | 2024-04-24 |
| JZ00396N | 99% | 1kg | 国内现货 | 343.00 | 2024-04-24 |
| JZ00396N | 99% | 1kg | 国内现货 | 343.00 | 2024-04-24 |
| 品牌：希恩思 | |||||
| H-65915-5g | 99% 3-羟基-2-甲基-4-吡喃酮 | 5g | 国内现货 | 19.00 | 2024-04-24 |
| H-65915-25g | 99% 3-羟基-2-甲基-4-吡喃酮 | 25g | 国内现货 | 30.00 | 2024-04-24 |
| H-65915-100g | 99% 3-羟基-2-甲基-4-吡喃酮 | 100g | 国内现货 | 74.00 | 2024-04-24 |
| 品牌：麦克林 | |||||
| M813318 | 2-甲基-3-羟基-4-吡喃酮,99% | 25g | 国内现货 | 40.00 | 2024-04-24 |
| M813318 | 2-甲基-3-羟基-4-吡喃酮,99% | 100g | 国内现货 | 121.00 | 2024-04-24 |
| M813318 | 2-甲基-3-羟基-4-吡喃酮,99% | 500g | 国内现货 | 483.00 | 2024-04-24 |
| 品牌：吉至Acmec | |||||
| H68491-5mg | 分析对照品,HPLC≥98% | 5mg | 国内现货 | 458.00 | 2023-07-17 |
| H68490-25g | 99% | 25g | 国内现货 | 31.00 | 2024-04-24 |
| H68490-100g | 99% | 100g | 国内现货 | 88.00 | 2024-04-24 |
| 品牌：罗恩 | |||||
| R000294-100g | 2-甲基-3-羟基-4-吡喃酮,99% | 100g | 国内现货 | 116.00 | 2024-04-24 |
| R000294-25g | 2-甲基-3-羟基-4-吡喃酮,99% | 25g | 国内现货 | 38.00 | 2024-04-24 |
| R000294-500g | 2-甲基-3-羟基-4-吡喃酮,99% | 500g | 国内现货 | 464.00 | 2024-04-24 |
| R000294-100g | 99% | 100g | 国内现货 | 116.00 | 2023-08-05 |
| R000294-25g | 99% | 25g | 国内现货 | 38.00 | 2023-08-05 |
| R000294-500g | 99% | 500g | 国内现货 | 464.00 | 2023-08-05 |
| R000294-100g | 麦芽醇,99% | 100g | 国内现货 | 116.00 | 2023-11-10 |
| R000294-25g | 麦芽醇,99% | 25g | 国内现货 | 38.00 | 2023-11-10 |
| R000294-500g | 麦芽醇,99% | 500g | 国内现货 | 464.00 | 2023-11-10 |
| 品牌：毕佳索 | |||||
| BJS3897821 | 98% | 10g | 国内现货 | 57.00 | 2024-04-24 |
| BJS3897821 | 98% | 25g | 国内现货 | 69.00 | 2024-04-24 |
| BJS3897821 | 98% | 100g | 国内现货 | 191.00 | 2024-04-24 |
| BJS3897821 | 98% | 500g | 国内现货 | 777.00 | 2024-04-24 |
| BJS3897821 | 98% | 1000g | 国内现货 | 1520.00 | 2024-04-24 |
| 品牌：innochem | |||||
| A87845 | 99% | 100g | 国内现货 | 91.00 | 2024-04-24 |
| A87845 | 99% | 25g | 国内现货 | 33.00 | 2024-04-24 |
| A87845 | 99% | 500g | 国内现货 | 370.00 | 2024-04-24 |
| A87845 | 99% | 5g | 国内现货 | 30.00 | 2024-04-24 |
| 品牌：Acros | |||||
| 121550050 | 5g | 国内现货 | 408.00 | 2024-04-24 | |
| 品牌：Sigma-Aldrich | |||||
| H43407 | 99% ;2-甲基-3-羟基-4-吡喃酮(Sigma-Aldrich) | 25g | 国内现货 | 579.25 | 2024-04-24 |
| 18299 | analytical standard ;2-甲基-3-羟基-4-吡喃酮(Sigma-Aldrich) | 100mg | 国内现货 | 984.81 | 2024-04-24 |
| 18299 | analytical standard ;麦芽酚(Sigma-Aldrich) | 100mg | 国内现货 | 984.81 | 2024-04-09 |
| 18299 | analytical standard ;麦芽酚 | 100mg | 国内现货 | 984.81 | 2024-04-09 |
| H43407 | 99% ;2-甲基-3-羟基-4-吡喃酮 | 25g | 国内现货 | 579.25 | 2024-04-24 |
| 18299 | analytical standard ;2-甲基-3-羟基-4-吡喃酮 | 100mg | 国内现货 | 984.81 | 2024-04-24 |
| 品牌：J&K | |||||
| 552646 | Maltol, 99% 99% (J&K) | 100g | 国内现货 | 333.00 | 2024-04-24 |
| 552646 | Maltol, 99% 99% (J&K) | 25g | 国内现货 | 125.00 | 2024-04-24 |
| 552646 | Maltol, 99% 99% (J&K) | 5g | 国内现货 | 60.00 | 2024-04-24 |
| 552646 | Maltol, 99% 99% (J&K) | 500g | 国内现货 | 1154.00 | 2024-04-24 |
| 品牌：西亚试剂 | |||||
| A35741-100g | 麦芽酚,≥99.0% | 100g | 国内现货 | 153.00 | 2024-04-24 |
| A35741-25g | 麦芽酚,≥99.0% | 25g | 国内现货 | 69.00 | 2024-04-24 |
| A35741-500g | 麦芽酚,≥99.0% | 500g | 国内现货 | 992.00 | 2024-04-24 |
| A35741-5g | 麦芽酚,≥99.0% | 5g | 国内现货 | 46.00 | 2024-04-24 |
| 品牌：Adamas life | |||||
| Y16333A | ≥98%（以实测数值为准） | 25mg | 国内现货 | 115.00 | 2024-04-24 |
| Y16333B | ≥98%（以实测数值为准） | 100mg | 国内现货 | 400.00 | 2024-04-24 |
| Y16333C | ≥98%（以实测数值为准） | 500mg | 国内现货 | 1500.00 | 2024-04-24 |
| 品牌：乐研 | |||||
| 1017812 | 98% | 100g | 国内现货 | 91.00 | 2024-04-24 |
| 1017812 | 98% | 1kg | 国内现货 | 724.00 | 2024-04-18 |
| 1017812 | 98% | 25g | 国内现货 | 33.00 | 2024-04-24 |
| 1017812 | 98% | 500g | 国内现货 | 370.00 | 2024-04-18 |
| 品牌：Adamas | |||||
| 16333E | 99%;RG | 2.5kg | 国内现货 | 1714.00 | 2024-04-24 |
| 16333C | 99%;RG | 500g | 国内现货 | 352.00 | 2024-04-24 |
| 16333B | 99%;RG | 100g | 国内现货 | 90.00 | 2024-04-24 |
| 16333A | 99%;RG | 25g | 国内现货 | 30.00 | 2024-04-24 |
| 品牌：Aldrich | |||||
| H43407 | 99% ;2-甲基-3-羟基-4-吡喃酮(Aldrich) | 25g | 国内现货 | 579.25 | 2024-02-26 |
| 品牌：Sigma | |||||
| 18299 | analytical standard ;麦芽酚(Sigma) | 100mg | 国内现货 | 984.81 | 2024-02-26 |
| 品牌：沃凯 | |||||
| D16623-25g | 99% | 25g | 国内现货 | 53.00 | 2024-04-24 |
| D16623-100g | 99% | 100g | 国内现货 | 153.00 | 2024-04-24 |
| 品牌：玛雅试剂 | |||||
| 16333-25402 | 98%+ | 100g | 国内现货 | 50.00 | 2024-04-24 |
| 16333-25403 | 98%+ | 500g | 国内现货 | 180.00 | 2024-04-24 |
| 品牌：坛墨质检/TMstandard | |||||
| 72246 | ≥98.0% | 100mg | 国内现货 | 250.00 | 2099-12-31 |
| 72246-10mg | ≥98.0% | 10mg | 国内现货 | 100.00 | 2099-12-31 |
