SP600125
SIGMA/S5567 - ≥98% (HPLC)
Synonym: 1,9-Pyrazoloanthrone; Anthrapyrazolone
CAS Number: 129-56-6
Empirical Formula (Hill Notation): C14H8N2O
Molecular Weight: 220.23
EC Number: 204-955-6
MDL Number: MFCD00022289
Linear Formula: C14H8N2O
Product Type: Chemical
| assay | ≥98% (HPLC) |
| color | yellow |
| InChI | 1S/C14H8N2O/c17-14-9-5-2- |
| InChI key | ACPOUJIDANTYHO-UHFFFAOYSA |
| Quality Level | 200 ![]() |
| SMILES string | O=C1c2ccccc2-c3n[nH]c4ccc |
| solubility | DMSO: 20 mg/ml, clear to very slightly hazy, faintly yellow to yellow |
| H2O: insoluble | |
| storage temp. | 2-8°C |
| Application: | C2C12 myoblasts were treated with SP600125 to test the stimulation of myogenesis.11 It was used to treat HepG2 cells to test the effects on oxysterol-induced necrosis.12 |
| Biochem/physiol Actions: | A novel and selective inhibitor of c-Jun N-terminal kinase (JNK) |
| Biochem/physiol Actions: | SP600125 is an anthrapyrazolone inhibitor of JNK that competes with ATP to inhibit the phosphorylation of c-Jun. It prevents the activation of inflammatory genes such as COX-2, IL-2 IFN-γ and TNF-α.8,9 It prevents the activation of JNK after brain ischemia and may be effective in treatment of ischemic stroke.10 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98% (HPLC) |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352200 |

