Cas：3211-76-5
中文名称：L-硒代蛋氨酸
英文名称：L-硒代蛋氨酸
SMILES：N[C@@H](CC[Se]C)C(=O)O
EINECS：2017-001-1
MDL：MFCD00037210
中文同义名：
L(+)硒代蛋氨酸; 硒代蛋氨酸; L-(+)-硒代蛋氨酸; (S)-(+)-2-氨基-4-(甲基硒)丁酸; 硒基-L-甲硫氨酸; L-硒代蛋氨;
英文同义名：
(S)-(+)-2-AMINO-4-(METHYLSELENO)BUTANOIC ACID; (S)-2-AMINO-4-(METHYLSELENO)BUTYRIC ACID; SEMET; SELENOMETHIONINE, L-(+)-; SELENO-L-METHIONINE; L-(+)-2-AMINO-4-(METHYLSELENO)BUTANOIC ACID; L-(+)-SELENOMETHIONINE; L-SELENOMETHIONINE;
熔点：265 °C
旋光度：18 º (c=1, 1N HCl)
折射率：18 ° (C=0.5, 2mol/L HCl)
性状：powder<br>
存储条件：-20°C<br>
| 货号 | 纯度 | 规格/包装 | 货期 | 市场价 | 更新日期 |
|---|---|---|---|---|---|
| 品牌：TCI | |||||
| S0442 | >98.0%(T)(HPLC) | 5g | 国内现货 | 7325.00 | 2023-12-13 |
| S0442 | 98.0% | 1g | 国内现货 | 2070.00 | 2025-02-06 |
| S0442 | 98.0% | 5g | 国内现货 | 4890.00 | 2025-02-11 |
| 品牌：罗恩 | |||||
| R029033-1g | L-硒代蛋氨酸,98% | 1g | 国内现货 | 221.00 | 2025-02-11 |
| R029033-250mg | L-硒代蛋氨酸,98% | 250mg | 国内现货 | 105.00 | 2025-02-11 |
| R029033-1g | 98% | 1g | 国内现货 | 1370.00 | 2023-08-05 |
| R029033-250mg | 98% | 250mg | 国内现货 | 162.00 | 2023-08-05 |
| R203129-1ml | L-硒代蛋氨酸,10mM in H2O | 1ml | 国内现货 | 179.00 | 2025-02-11 |
| R029033-5g | L-硒代蛋氨酸,98% | 5g | 国内现货 | 773.00 | 2025-02-11 |
| R029033-25g | L-硒代蛋氨酸,98% | 25g | 国内现货 | 3689.00 | 2025-02-11 |
| 品牌：毕得医药 | |||||
| BD2472 | 98% | 100mg | 国内现货 | 26.00 | 2025-02-11 |
| BD2472 | 98% | 250mg | 国内现货 | 64.00 | 2025-02-11 |
| BD2472 | 98% | 1g | 国内现货 | 153.00 | 2025-02-11 |
| BD2472 | 98% | 5g | 国内现货 | 557.00 | 2025-02-11 |
| BD2472 | 98% | 25g | 国内现货 | 797.00 | 2025-02-11 |
| 品牌：源叶生物 | |||||
| S24057-1g | BR，98% | 1g | 国内现货 | 230.00 | 2025-02-11 |
| S24057-5g | BR，98% | 5g | 国内现货 | 800.00 | 2025-02-11 |
| S24057-250mg | BR，98% | 250mg | 国内现货 | 105.00 | 2025-02-11 |
| S24057-25g | BR，98% | 25g | 国内现货 | 3840.00 | 2025-02-11 |
| V33482-1ml | 10mM in Water | 1ml | 国内现货 | 205.00 | 2025-02-11 |
| 品牌：希恩思 | |||||
| S-03500-0.25g | 98% (S)-(+)-2-氨基-4-(甲基硒)丁酸 | 0.25g | 国内现货 | 105.00 | 2025-02-11 |
| S-03500-1g | 98% (S)-(+)-2-氨基-4-(甲基硒)丁酸 | 1g | 国内现货 | 225.00 | 2025-02-11 |
| S-03500-5g | 98% (S)-(+)-2-氨基-4-(甲基硒)丁酸 | 5g | 国内现货 | 795.00 | 2025-02-11 |
| 品牌：麦克林 | |||||
| L837829 | L-硒代蛋氨酸,98% | 250mg | 国内现货 | 109.00 | 2025-02-11 |
| L837829 | L-硒代蛋氨酸,98% | 1g | 国内现货 | 230.00 | 2025-02-11 |
| L837829 | L-硒代蛋氨酸,98% | 5g | 国内现货 | 805.00 | 2025-02-11 |
| L837829 | L-硒代蛋氨酸,98% | 25g | 国内现货 | 3843.00 | 2025-02-11 |
| L837829 | L-硒代蛋氨酸,98% | 100g | 国内现货 | 14600.00 | 2025-02-11 |
| L798360 | L-硒代蛋氨酸,10mM in H2O | 1ml | 国内现货 | 186.00 | 2025-02-11 |
| 品牌：毕佳索 | |||||
| BJS2803109 | 98% | 100mg | 国内现货 | 69.00 | 2024-06-25 |
| BJS2803109 | 98% | 250mg | 国内现货 | 166.00 | 2024-06-25 |
| BJS2803109 | 98% | 1g | 国内现货 | 347.00 | 2024-06-25 |
| BJS2803109 | 98% | 50mg | 国内现货 | 68.00 | 2023-06-19 |
| BJS2803109 | 98% | 5g | 国内现货 | 1193.00 | 2024-06-25 |
| BJS2803109 | 98% | 25g | 国内现货 | 4322.00 | 2024-06-25 |
| 品牌：Boer玻尔 | |||||
| B607607-250mg | L-硒代蛋氨酸;98% | 250mg | 国内现货 | 382.00 | 2023-06-19 |
| B607607-5g | L-硒代蛋氨酸;98% | 5g | 国内现货 | 4788.00 | 2023-06-19 |
| B607607-1g | L-硒代蛋氨酸;98% | 1g | 国内现货 | 1228.00 | 2023-06-19 |
| 品牌：凯为化学 | |||||
| JZ003925 | 98% | 5g | 国内现货 | 204.00 | 2025-02-11 |
| JZ003925 | 98% | 5g | 国内现货 | 204.00 | 2025-02-11 |
| JZ003925 | 98% | 10g | 国内现货 | 398.00 | 2025-02-11 |
| JZ003925 | 98% | 25g | 国内现货 | 746.00 | 2025-02-11 |
| JZ003925 | 98% | 10g | 国内现货 | 398.00 | 2025-02-11 |
| JZ003925 | 98% | 25g | 国内现货 | 746.00 | 2025-02-11 |
| JZ003925 | 98% | 100g | 国内现货 | 2373.00 | 2025-02-11 |
| JZ003925 | 98% | 100g | 国内现货 | 2373.00 | 2025-02-11 |
| 品牌：Meryer | |||||
| M13816 | 98% | 250mg | 国内现货 | 109.00 | 2025-02-11 |
| M13816 | 98% | 1g | 国内现货 | 230.00 | 2025-02-11 |
| M13816 | 98% | 5g | 国内现货 | 805.00 | 2025-02-11 |
| M13816 | 98% | 25g | 国内现货 | 3843.00 | 2025-02-11 |
| M13816 | 98% | 50mg | 国内现货 | 67.00 | 2025-02-11 |
| 品牌：innochem | |||||
| A01829 | 97% | 1g | 国内现货 | 165.00 | 2025-02-11 |
| A01829 | 97% | 5g | 国内现货 | 565.00 | 2025-02-11 |
| A01829 | 97% | 4g | 国内现货 | 460.00 | 2024-11-12 |
| 品牌：J&K | |||||
| 207744 | L-Selenomethionine, 97% 97% (J&K) | 1g | 国内现货 | 1314.00 | 2025-02-11 |
| 207744 | L-Selenomethionine, 97% 97% (J&K) | 250mg | 国内现货 | 409.00 | 2025-02-11 |
| 207744 | L-Selenomethionine, 97% 97% (J&K) | 5g | 国内现货 | 4275.00 | 2025-02-11 |
| 114587 | L-Selenomethionine, 98% 98% (J&K) | 5g | 国内现货 | 6194.00 | 2025-02-11 |
| 114587 | L-Selenomethionine, 98% 98% (J&K) | 250mg | 国内现货 | 533.00 | 2025-02-11 |
| 114587 | L-Selenomethionine, 98% 98% (J&K) | 1g | 国内现货 | 1758.00 | 2025-02-11 |
| 品牌：Adamas life | |||||
| Y48007B | ≥98%（以实测数值为准） | 250mg | 国内现货 | 750.00 | 2025-02-11 |
| Y48007A | ≥98%（以实测数值为准） | 100mg | 国内现货 | 440.00 | 2025-02-11 |
| 品牌：Adamas | |||||
| 48007E | 97%+;RG | 5g | 国内现货 | 215.00 | 2025-02-11 |
| 48007F | 97%+;RG | 25g | 国内现货 | 798.00 | 2025-02-11 |
| 48007D | 97%+;RG | 250mg | 国内现货 | 29.00 | 2025-02-11 |
| 48007C | 97%+;RG | 1g | 国内现货 | 48.00 | 2025-02-11 |
| 48007G | 97%+;RG | 100g | 国内现货 | 2978.00 | 2025-02-11 |
| 品牌：Aladdin | |||||
| L423306-1ml | 10mM in Water | 1ml | 国内现货 | 205.90 | 2025-02-11 |
| S130045-1g | ≥97%(HPLC) | 1g | 国内现货 | 1252.90 | 2025-02-11 |
| S130045-250mg | ≥97%(HPLC) | 250mg | 国内现货 | 390.90 | 2025-02-11 |
| S130045-5g | ≥97%(HPLC) | 5g | 国内现货 | 4937.90 | 2025-02-11 |
| 品牌：沃凯 | |||||
| A17493-1g | 98% | 1g | 国内现货 | 1407.00 | 2025-02-11 |
| 品牌：玛雅试剂 | |||||
| 48007-25671 | 98%+ | 100mg | 国内现货 | 50.00 | 2025-02-11 |
| 48007-25672 | 98%+ | 250mg | 国内现货 | 160.00 | 2025-02-11 |
| 品牌：乐研 | |||||
| 1085332 | 98% | 100mg | 国内现货 | 26.00 | 2025-02-11 |
| 1085332 | 98% | 1g | 国内现货 | 153.00 | 2025-02-11 |
| 1085332 | 98% | 250mg | 国内现货 | 64.00 | 2025-02-11 |
| 1085332 | 98% | 25g | 国内现货 | 797.00 | 2025-02-11 |
| 1085332 | 98% | 5g | 国内现货 | 557.00 | 2025-02-11 |
| 品牌：安耐吉 | |||||
| A013606 | 98% | 1g | 国内现货 | 50.00 | 2025-01-23 |
| A013606 | 98% | 5g | 国内现货 | 179.00 | 2025-01-23 |
| A013606 | 98% | 10g | 国内现货 | 350.00 | 2025-01-23 |
| A013606 | 98% | 15g | 国内现货 | 510.00 | 2025-01-23 |
| A013606 | 98% | 25g | 国内现货 | 800.00 | 2025-01-23 |
| A013606 | 98% | 50g | 国内现货 | 1520.00 | 2025-01-23 |
| A013606 | 98% | 75g | 国内现货 | 2256.00 | 2025-01-23 |
| A013606 | 98% | 100g | 国内现货 | 2980.00 | 2025-01-23 |
| 品牌：索莱宝Solarbio | |||||
| IL0290 | ≥98% | 1EA | 国内现货 | 560.00 | 2025-02-11 |
| IL0290 | ≥98% | 100mg | 国内现货 | 600.00 | 2025-02-11 |
| IL0290 | ≥98% | 500mg | 国内现货 | 2000.00 | 2025-02-11 |
| IL0290 | ≥98% | 10mM*1mL | 国内现货 | 560.00 | 2025-02-11 |
| S5870 | 98.00% | 1g | 国内现货 | 600.00 | 2025-02-11 |
| IL02902 | 1ml | 国内现货 | 660.00 | 2025-02-11 | |
| 品牌：Sigma-Aldrich | |||||
| S3132-100MG | 98% ;硒-L-蛋氨酸(Sigma-Aldrich) | 100mg | 国内现货 | 2677.34 | 2025-02-11 |
| 561505-1GM | 98% ;L-硒代蛋氨酸(Sigma-Aldrich) | 1g | 国内现货 | 5255.53 | 2025-01-23 |
| S3132-100MG | 98% ;硒-L-蛋氨酸 | 100mg | 国内现货 | 2677.34 | 2025-02-11 |
| 561505-1GM | 98% ;L-硒代蛋氨酸 | 1g | 国内现货 | 5255.53 | 2025-02-05 |
| 1611955-100MG | 98% ;硒蛋氨酸(Sigma-Aldrich) | 100mg | 国内现货 | 2891.31 | 2025-02-11 |
| 1611955-100MG | 98% ;硒蛋氨酸 | 100mg | 国内现货 | 2891.31 | 2025-02-11 |
| 品牌：艾康研选 | |||||
| AK0038D5 | 98% | 5g | 国内现货 | 178.00 | 2025-02-11 |
| AK0038D5 | 98% | 10g | 国内现货 | 348.00 | 2025-02-11 |
| AK0038D5 | 98% | 25g | 国内现货 | 652.00 | 2025-02-11 |
| AK0038D5 | 98% | 100g | 国内现货 | 2076.00 | 2025-02-11 |
