| Description | 5S rRNA modificator (FAI), used in 5S rRNA RNA modification, is a suitable electrophile for 2'-hydroxyl acylation on structured RNA molecules. |
| Synonyms | FAI, Furoyl Acylimidazole |
| molecular weight | 176.17 |
| Molecular formula | C9H8N2O2 |
| CAS | 1415238-77-5 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility | DMSO: 55 mg/mL (312.2 mM) |
| References | 1. Spitale RC, et al. RNA SHAPE analysis in living cells. Nat Chem Biol. 2013 Jan;9(1):18-20. |