CAS No. 1043444-18-3
| IUPAC Name | N-[(2S)-1-amino-5-[(1-amino-2-chloroethylidene)amino]-1-oxopentan-2-yl]benzamide;2,2,2-trifluoroacetic acid | |
|---|---|---|
| CAS Number | 1043444-18-3 | |
| Molecular Formula |
C14H19ClN4O2.C2HF3O2 |
|
| Molecular Weight (MW) | 424.8 | |
| SMILES | C1=CC=C(C=C1)C(=O)NC(CCCN=C(CCl)N)C(=O)N.C(=O)(C(F)(F)F)O | |
| InChIKey | WUSNMVYWOLUWDD-MERQFXBCSA-N |
Cl-amidine is a potent and irreversible pan-peptidylarginine deiminase inhibitor that directly targets peptidylarginine deiminase 1 (PAD1), PAD3, and PAD4. By inactivating these PAD enzymes, Cl-amidine blocks histone citrullination and disrupts protein hypercitrullination pathways. This functional inhibition suppresses neutrophil extracellular trap formation, attenuates pro-inflammatory signaling pathways, and successfully induces apoptosis in target cells. [1][2]
|
Concentration
Volume
Mass
|
|---|
| Solvent | Solubility & Note |
|---|---|
| DMSO |
84 mg/mL
(197.74 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 84 mg/mL |
| Water | 35 mg/mL (Ultrasonic and heating.) |
| DMSO |
85 mg/mL
(200.09 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 43 mg/mL |
| Ethanol | Insoluble |
| DMSO |
85 mg/mL
(200.09 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 70 mg/mL (超声加热十分钟，60℃) |
| Ethanol | Insoluble |
- 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.
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