| Color | White to Yellow |
| Infrared Spectrum | Authentic |
| Assay Percent Range | 98% |
| Packaging | Glass bottle |
| Formula Weight | 182.08 |
| Physical Form | Powder |
| Chemical Name or Material | Se-methylseleno-L-cysteine |
| 147004 |
Synonym: methylselenocysteine, se-methylselenocysteine, se-methyl-l-selenocysteine, 3-methylseleno-l-alanine, selenium-methylselenocystine, r-2-amino-3-methylselanyl propanoic acid, se-methyl-seleno-l-cysteine, unii-twk220499z, ccris 5465, l-alanine, 3-methylseleno
