Category:
Other Specialized Reagents
CAS NO:
2022-85-7
Standard:
In-house Standards,
| Chemical Name: | Fluorocytosine |
| Molecular Formula: | C4H4FN3O |
| Formula Weight: | 129.09 |
| CAS No.: | 2022-85-7 |
5-Fluorocytosine (CAS: 271-59-4, Formula: C4H4FN3O) is a fluorinated pyrimidine nucleobase analog. It is primarily synthesized via enzymatic or chemical fluorination of cytosine derivatives for pharmaceutical and research applications.
Strictly contraindicated for monotherapy due to rapid resistance development. Requires storage in cool, dry conditions away from light. Personnel must utilize appropriate PPE to prevent inhalation or dermal exposure during handling.