Cilomilast
SIGMA/SML0733 - ≥95% (HPLC)
Synonym: SB 207499; SB-207499; cis-
CAS Number: 153259-65-5
Empirical Formula (Hill Notation): C20H25NO4
Molecular Weight: 343.42
Linear Formula: C20H25NO4
Product Type: Chemical
| assay | ≥95% (HPLC) |
| color | white to beige |
| form | powder |
| InChI | 1S/C20H25NO4/c1-24-17-7-6 |
| InChI key | CFBUZOUXXHZCFB-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| SMILES string | N#CC3(CCC(CC3)C(=O)O)c1cc |
| solubility | DMSO: 15 mg/mL, clear |
| storage temp. | −20°C |
| Biochem/physiol Actions: | Cilomilast (SB-207499) is a potent, selective and orally available PDE4 inhibitor that exhibits anti-inflamatory and anti-asthmatic activity. |
| Biochem/physiol Actions: | Cilomilast (SB-207499) is a potent, selective and orally available PDE4 inhibitor. |
| Features and Benefits: | This compound is a featured product for Cyclic Nucleotide research. Click here to discover more featured Cyclic Nucleotide products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm . |
| Features and Benefits: | This compound is featured on the Phosphodiesterases page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here . |
| Packaging: | 5, 25 mg in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥95% (HPLC) |
| Storage Temp. | −20°C |
| UNSPSC | 41106305 |

