Cilomilast - Moligand™, 10mM in DMSO , CAS No.153259-65-5

CAS: 153259-65-5 Cat. No.: C408476 Summenformel: C₂₀H₂₅NO₄ Molekulargewicht: 343.42

GRADE & PURITY Moligand™, 10mM in DMSO

Synonyms

SB-207499 | 4-cyano-4-(3-(cyclopentyloxy)-4-methoxyphenyl)cyclohexanecarboxylic acid

Storage

Store at -80°C

Shipped In

Dry ice packs + Cold packs

Übersicht

Information

Cilomilast (SB-207499) is a potentPDE4inhibitor withIC50of about 110 nM, has anti-inflammatory activity and low central nervous system activity. Phase 3.
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. 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. 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. Cilomilast reduces TLR4 expression, IL-8 release and neutrophil chemotactic activity as well as it increased IP-10 release and lymphocyte chemotactic activity.

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. 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. 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 .
Cell Data

cell lines：

Concentrations：0.1-10 μM

Incubation Time：5 min

Powder Purity:≥95%

Specifications

Synonyme

SB-207499 | 4-cyano-4-(3-(cyclopentyloxy)-4-methoxyphenyl)cyclohexanecarboxylic acid

Spezifikationen & Reinheit

Moligand™, 10mM in DMSO

Biochemische und physiologische Mechanismen

Cilomilast (SB-207499) is a potent PDE4 inhibitor with IC50 of about 110 nM, has anti-inflammatory activity and low central nervous system activity. Phase 3.

Storage

Store at -80°C

Verschickt in

Dry ice packs + Cold packs

Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.

Note

Moligand™

Aktionsart

INHIBITOR

Namen und Kennungen

• Isomere SMILES: COC1=C(C=C(C=C1)C2(CCC(CC2)C(=O)O)C#N)OC3CCCC3
• WGK Deutschland: 3
• Molekulargewicht: 343.42
• Reaxy-Rn: 8011208
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8011208&ln=

Chemische und physikalische Eigenschaften

• Löslichkeit: Solubility (25°C) In vitro DMSO: 36 mg/mL (97.19 mM)

Häufig gestellte Fragen

What is Moligand??

Moligand? is one of Aladdin Scientific's premium product lines, formulated for high-purity applications across multiple workflows. Compared to standard grades in the same workflow, Moligand? products typically offer tighter specifications, more rigorous QC, and stronger lot-to-lot consistency.

How should this product be stored?

Store at ?80 °C. Ultra-low temperature storage is required to maintain the specified shelf life.

How is this product shipped?

This product ships frozen with dry ice and cold packs. Unpack on arrival and transfer it to the storage condition stated above; handle dry ice with insulated gloves in a ventilated area.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 153259-65-5, the molecular formula is C20H25NO4, and the molecular weight is 343.42 g/mol.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.