Cilomilast NEW
| Price | $48 | $89 | $161 |
| Package | 5mg | 10mg | 25mg |
| Supply Ability: | 10g |
| Update Time: | 2026-06-02 |
Product Details
| Product Name: Cilomilast | CAS No.: 153259-65-5 |
| Purity: 99.52% | Supply Ability: 10g |
| Release date: 2026/06/02 |
Product Introduction
Bioactivity
| Name | Cilomilast |
| Description | Cilomilast (SB-207499) is a potent PDE4 inhibitor with an IC50 of approximately 110 nM, demonstrating anti-inflammatory activity and minimal central nervous system effects. Phase 3. |
| Cell Research | U937 cells (1-2 × 10 6) are incubated at 37 °C in a shaking water bath with Cilomilast for 1 min before the addition of 0.1 μM PGE2 (total volume of 200 μL). The incubation proceeds for an additional 4 min and is stopped by the addition of 0.1 mL of HClO4 (17.5%), neutralized with 0.15 ml of K2 |
| In vitro | Cilomilast produces a concentration-dependent increase in cAMP content in U937 cells. Cilomilast produces a concentration-dependent increase in cAMP content in U937 cells. [2] In isolated human monocytes, Cilomilast and (R)-rolipram are equipotent at suppressing LPS-induced TNF-α formation with -log (IC50) of 7.0 and 7.2, respectively. Both Cilomilast and (R)-rolipram produces a modest prevention of fMLP-induced degranulation of human neutrophils. Cilomilast and (R)-rolipram are equipotent at suppressing neutrophil activation with -log (IC50) of 7.1 and 6.4, respectively. [2] Cilomilast significantly decreases the expression of TNF-α in the cornea and IL-1α, IL-1β, and TNF-α in the conjunctivaas compared to vehicle control. Cilomilast treatment markedly decreases the presence of CD11b+ antigen-presenting cells in the central and peripheral cornea, and leads to decreased conjunctival expression of cytokines IL-6, IL-23, and IL-17. Moreover, Cilomilast decreases the expression of IL-17 and IL-23 in the draining lymph nodes. [3] Cilomilast reduces TLR4 expression, IL-8 release and neutrophil chemotactic activity as well as it increased IP-10 release and lymphocyte chemotactic activity. [4] |
| In vivo | Cilomilast inhibits human TNFα production with oral ED50 of 4.9 mg/kg. In contrast to their equipotent activity against TNFα production, Cilomilast (ED50 = 2.3 mg/kg, p.o.) is 10-fold less potent than R-rolipram (ED50 = 0.23 mg/kg, p.o.) in reversing reserpine-induced hypothermia, a model of antidepressant activity. [1] In time course studies, Cilomilast (30 mg/kg, p.o.) suppresses TNFα production for at least 10 hour. The ability of Cilomilast to modulate interleukin-4 productionin vivo is assessed in a chronic oxazolone-induced contact sensitivity model in Balb/c mice. Topical administration of Cilomilast (1000 μg) inhibits intralesional concentrations of interleukin-4. [1] Orally administered cilomilast dose-dependently inhibits production of interleukin-4, TNF-α, and cysteinyl leukotrienes, as well as leukocyte infiltration in bronchoalveolar lavage fluid from the airways of ovalbumin-sensitized Brown Norway rats [5]. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | Ethanol : 31 mg/mL (90.27 mM), Sonication is recommended. DMSO : 150 mg/mL (436.78 mM), Sonication is recommended. 10% DMSO+40% PEG300+5% Tween 80+45% Saline : 10 mg/mL (29.12 mM), Solution. H2O : < 1 mg/mL (insoluble or slightly soluble) 10% DMSO+90% Saline : < 10 mg/mL (29.12 mM), Lower concentrations may be soluble, but exact solubility limit is unknown. |
| Keywords | SB207499 | SB 207499 | pulmonary | Phosphodiesterase (PDE) | phosphodiesterase | PDE4 | obstructive | LPDE4 | Inhibitor | inhibit | immunomodulatory | HPDE4 | disease | COPD | Cilomilast | chronic | asthma | anti-inflammatory |
| Inhibitors Related | Balipodect | Theophylline monohydrate | D(+)-Raffinose pentahydrate | Theobromine | Apremilast | Isoprenaline hydrochloride | Indomethacin | Icariin | Theophylline | Vardenafil hydrochloride | Sildenafil citrate | Doxofylline |
| Related Compound Libraries | Anti-Neurodegenerative Disease Compound Library | Bioactive Compound Library | Drug Repurposing Compound Library | Inhibitor Library | NO PAINS Compound Library | Anti-Aging Compound Library | Immunology/Inflammation Compound Library | Clinical Compound Library | Bioactive Compounds Library Max | Covalent Inhibitor Library | Anti-Metabolism Disease Compound Library | Human Metabolite Library |
Company Profile Introduction
Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers.
TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.
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