Welcome to Ningbo Hengyi Biotechnology Co., Ltd.


| English name: | L-Methionine |
| Alias: | (S)-2-Amino-4-(methylthio)butyric acid; H-Met-OH; L-Methionine, USP Grade; (L)-S-methylhomocysteine; 2-Methyl Eneghlutaronitrile; Methionine |
| CAS: | 63-68-3 |
| EINECS: | 200-562-9 |
| Molecular formula: | C5H11NO2S |
| Molecular weight: | 149.21 |
| InChI: | InChI=1/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1 |
| Molecular structure: | ![]() |
| Melting point: | 276-279℃ (dec.) |
| Water solubility: | Soluble |