| Description | 2,3-Diaminonaphthalene is a highly selective fluorometric and colorimetric reagent for selenium detection and also used for the fluorometric determination of nitrite. |
| molecular weight | 158.2 |
| Molecular formula | C10H10N2 |
| CAS | 771-97-1 |
| 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: 90 mg/mL (568.96 mM), Sonication is recommended. |
| References | 1. Tian J, et al. Poly(2,3-diaminonaphthalene) microspheres as a novel quencher for fluorescence-enhanced nucleic acid detection. Analyst. 2011 Jun 7;136(11):2221-4. 2. Martínez-Tomé MJ, et al. Immobilization and characterization of 2,3-diaminonaphthalene/cyclodextrin complexes in a sol-gel matrix: a new fluorimetric sensor for nitrite. J Fluoresc. 2009 Jan;19(1):119-25. 3. Grisham MB, et al. Effects of aminosalicylates and immunosuppressive agents on nitric oxide-dependent N-nitrosation reactions. Biochem Pharmacol. 1994 May 18;47(10):1897-902. |