| Description | Riboflavin (E101) is a micronutrient that occurs in the free form only in the retina of the eye, in whey, and in urine; its principal forms in tissues and cells are as flavin mononucleotide and flavin-adenine dinucleotide. |
| Synonyms | Vitamin B2, 维生素B2, E101 |
| molecular weight | 376.36 |
| Molecular formula | C17H20N4O6 |
| CAS | 83-88-5 |
| Storage | keep away from direct sunlight,keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| Solubility | DMSO: 3.76 mg/mL (10 mM), Sonication is recommended. H2O: Insoluble |
| References | 1. Solovieva IM, et al. FEMS Microbiol Lett. 2005 Feb 1;243(1):51-8. |