2D Structure
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2D chemical structural formula diagram.
3D Structure
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This 3D model represents a theoretically simulated conformation and is for reference only.
Check the
CAL-101 (Idelalisib)
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| IUPAC Name | 5-fluoro-3-phenyl-2-[(1S)-1-(7H-purin-6-ylamino)propyl]quinazolin-4-one | |
|---|---|---|
| CAS Number | 870281-82-6 | |
| Molecular Formula |
C22H18FN7O |
|
| Molecular Weight (MW) | 415.42 | |
| SMILES | CCC(C1=NC2=C(C(=CC=C2)F)C(=O)N1C3=CC=CC=C3)NC4=NC=NC5=C4NC=N5 | |
| InChIKey | IFSDAJWBUCMOAH-HNNXBMFYSA-N |
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
83 mg/mL
(199.79 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | Insoluble |
| Ethanol | Insoluble |
| DMSO |
100 mg/mL
(240.72 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 34 mg/mL |
| Water | Insoluble |
| DMSO |
83 mg/mL
(199.79 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 83 mg/mL |
| Water | Insoluble |
| DMSO |
83 mg/mL
(199.79 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 23 mg/mL |
| Water | Insoluble |
| DMSO |
83 mg/mL
(199.79 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 83 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).
Pre-aliquoted for Longevity: Solid-state aliquots offer significantly longer shelf life compared to stock solutions, ensuring maximum stability for every use.
Looking for a specific aliquot size? Reach out to your local sales representative or contact us at orders@selleckchem.com.
- CAL-101 (Idelalisib) Mechanism of Action: PI3Kδ Inhibition in B Cell Research
- CAL-101 (Idelalisib) Clinical Trials
- CAL-101 (Idelalisib) Working Concentration | Cell Culture | Treatment
- CAL-101 (Idelalisib) Solubility in DMSO
- CAL-101 (Idelalisib) Stock Solution
- CAL-101 (Idelalisib) Storage
- CAL-101 (Idelalisib) Stability
- CAL-101 (Idelalisib) Combination Database
- CAL-101 (Idelalisib) Molecular Weight
- CAL-101 (Idelalisib) SMILES
- CAL-101 (Idelalisib) CAS Number
- CAL-101 (Idelalisib) IC50 for Cell-based and Cell-free Assays
- CAL-101 (Idelalisib) MedChemExpress (HY-13026)? Try a better option.
- CAL-101 (Idelalisib) Cayman (15279)? Try a better option.
- CAL-101 (Idelalisib) Tocris (7631)? Try a better option.
- CAL-101 (Idelalisib) APExBIO (A3005)? Try a better option.
- CAL-101 (Idelalisib) Sigma (SML4246)? Try a better option.
- CAL-101 (Idelalisib) SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.