CAS No. 1884222-74-5
Batch:
Purity:98.61
Chemical Structure
Check the
SBP-7455
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| IUPAC Name | 4-N-cyclopropyl-2-N-(3,4-dimethoxyphenyl)-5-(trifluoromethyl)pyrimidine-2,4-diamine | |
|---|---|---|
| CAS Number | 1884222-74-5 | |
| Molecular Formula |
C16H17F3N4O2 |
|
| Molecular Weight (MW) | 354.33 | |
| SMILES | COC1=C(OC)C=C(NC2=NC=C(C(=N2)NC3CC3)C(F)(F)F)C=C1 | |
| InChIKey | BQROJYIEHOOQBY-UHFFFAOYSA-N |
SBP-7455 is a dual inhibitor targeting unc-51 like autophagy activating kinase 1 and 2 (ULK1/2). By inhibiting the enzymatic activity of ULK1 and ULK2, it disrupts the downstream initiation of autophagy and dampens autophagy-mediated cellular survival pathways. Blocking ULK1/2 signaling suppresses autophagosome formation and inhibits autophagy flux, rendering cellular systems susceptible to stress-induced apoptosis in autophagy-dependent models. [1]
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
71 mg/mL
(200.37 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 71 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.