CAS No. 748146-89-6
Batch:
Purity:99.80
Chemical Structure
Check the
WAY-383487
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| IUPAC Name | 2-[1-[2-(4-fluoroanilino)-2-oxoethyl]cyclohexyl]acetic acid | |
|---|---|---|
| CAS Number | 748146-89-6 | |
| Molecular Formula |
C16H20FNO3 |
|
| Molecular Weight (MW) | 293.33 | |
| SMILES | OC(=O)CC1(CCCCC1)CC(=O)NC2=CC=C(F)C=C2 | |
| InChIKey | NWYDUMKUVBYKQI-UHFFFAOYSA-N |
WAY-is a Tat peptide derivative that acts as an inhibitor of HIV-1 long terminal repeat (LTR)-activated transcription. By targeting Tat-mediated transactivation, it suppresses promoter activity and downregulates downstream viral gene expression regulated by the LTR promoter complex. This inhibition disrupts viral transcriptional pathways, resulting in reduced HIV-1 transcription and attenuated viral replication in infected cells.
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Concentration
Volume
Mass
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Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
59 mg/mL
(201.13 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 59 mg/mL |
| Water | 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.