Cilomilast
Product Specifications
UNSPSC Description
Cilomilast (SB-207499) is a potent, selective and orally active inhibitor of Phosphodiesterase 4 (PDE4), with IC50s of ~100 and 120 nM for LPDE4 and HPDE4, respectively. Cilomilast shows selectivity for PDE4 over PDE1, PDE2, PDE3 and PDE5 (IC50=74, 65, >100, and 83 μM, respectively). Cilomilast has anti-inflammatory and immunomodulatory effects and can be used for thr research of asthma and chronic obstructive pulmonary disease (COPD)[1][2][3].
Target Antigen
Phosphodiesterase (PDE)
Type
Reference compound
Related Pathways
Metabolic Enzyme/Protease
Applications
COVID-19-immunoregulation
Field of Research
Inflammation/Immunology
Assay Protocol
https://www.medchemexpress.com/Cilomilast.html
Purity
99.91
Solubility
DMSO : ≥ 100 mg/mL
Smiles
O=C([C@H]1CC[C@@](C#N)(CC1)C2=CC=C(OC)C(OC3CCCC3)=C2)O
Molecular Weight
343.42
References & Citations
[1]Griswold DE, et, al. SB 207499 (Ariflo), a second generation phosphodiesterase 4 inhibitor, reduces tumor necrosis factor alpha and interleukin-4 production in vivo. J Pharmacol Exp Ther. 1998 Nov;287(2):705-11.|[2]Hatzelmann A, et, al. Anti-inflammatory and immunomodulatory potential of the novel PDE4 inhibitor roflumilast in vitro. J Pharmacol Exp Ther. 2001 Apr;297(1):267-79.|[3]Barnette MS, et, al. SB 207499 (Ariflo), a potent and selective second-generation phosphodiesterase 4 inhibitor: in vitro anti-inflammatory actions. J Pharmacol Exp Ther. 1998 Jan;284(1):420-6.
Shipping Conditions
Room Temperature
Storage Conditions
-20°C, 3 years; 4°C, 2 years (Powder)
Product Datasheet
http://file.medchemexpress.com/batch_PDF/HY-10790/Cilomilast-DataSheet-MedChemExpress.pdf
Product MSDS
http://file.medchemexpress.com/batch_PDF/HY-10790/Cilomilast-SDS-MedChemExpress.pdf
Clinical Information
Phase 3
CAS Number
153259-65-5
Available Sizes
Curated Selection
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