| Bioactivity | DAR-4M is a fluorescent indicator for nitric oxide (NO) based on the rhodamine chromophore (Ex/Em= 550/572 nm)[1]. |
| CAS | 339527-79-6 |
| Formula | C25H26N4O3 |
| Molar Mass | 430.50 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. H Kojima, et al. Bioimaging of nitric oxide with fluorescent indicators based on the rhodamine chromophore. Anal Chem. 2001 May 1;73(9):1967-73. |