| Description | DAOS (Sodium 3-((3,5-dimethoxyphenyl)(ethyl)amino)-2-hydroxypropane-1-sulfonate),Trinder's reagent, is a new type of highly water-soluble aniline derivative. It is widely used in diagnostic tests and biochemical tests. |
| Synonyms | Sodium 3-((3,5-dimethoxyphenyl)(ethyl)amino)-2-hydroxypropane-1-sulfonate |
| molecular weight | 341.36 |
| Molecular formula | C13H20NNaO6S |
| CAS | 83777-30-4 |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility | DMSO: 65 mg/mL (190.41 mM), Sonication is recommended. |
| References | 1. Groome NP. Superiority of ABTS over Trinder reagent as chromogen in highly sensitive peroxidase assays for enzyme linked immunoadsorbent assay. J Clin Chem Clin Biochem. 1980 Jun;18(6):345-9. |