CAS No. 123606-06-4
Batch:
Purity:99.84
Chemical Structure
Check the
Riamilovir
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| CAS Number | 123606-06-4 | |
|---|---|---|
| Molecular Formula |
C5H4N6O3S |
|
| Molecular Weight (MW) | 228.19 | |
| SMILES | CSC1=NC2=NN=C(C(=O)N2N1)[N+]([O-])=O |
Riamilovir (Triazavirin) is a broad-spectrum antiviral agent and guanine nucleotide analog that targets viral RNA synthesis. As a synthetic azolo-azine derivative, it acts as an inhibitor of viral RNA-dependent RNA polymerase, suppressing viral genomic replication. This inhibition impairs viral transcription and protein translation pathways, leading to the suppression of viral particle assembly and infectious progeny production. Consequently, Riamilovir exerts potent preclinical antiviral activity against various RNA viruses. [1]
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
46 mg/mL
(201.58 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 46 mg/mL |
| Ethanol | Insoluble |
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
- Preheat media/saline to 37°C.
- Mix rapidly (pipette/vortex) upon addition.
- For complex mixes, always add the aqueous phase last.
- Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).
Note: Technical data last updated: Sep 1, 2026.