Product Details
| Product Name:
Tilmacoxib |
CAS No.:
180200-68-4 |
| Supply Ability:
10g |
Release date:
2025/10/27 |
Product Introduction
Bioactivity
| Name | Tilmacoxib |
| Description | Tilmacoxib is a highly selective, time-dependent, and irreversible inhibitor of human COX-2 ( IC50: 85 nM in an enzyme assay). |
| In vitro | Tilmacoxib is less potent at inhibiting calcium ionophore-induced thromboxane B2 production in washed human platelets (COX-1) (IC50=6.21 μM). Tilmacoxib inhibits yeast-expressed human recombinant COX-2 (IC50: 0.085 μM), in an enzyme assay. Tilmacoxib does not inhibit human COX-1 prepared from human platelets at concentrations up to 100 μM. Tilmacoxib diminishes lipopolysaccharide-induced prostaglandin E2 production in human peripheral blood mononuclear cells (COX-2) (IC50=15.1 nM), in a cell-based assay. Tilmacoxib displays highly selective inhibition of human COX-2, and its activity is more selective than that of other COX-2 inhibitors (NS-398 and SC-58635). Human recombinant COX-2 activity is attenuated by Tilmacoxib in a dose-dependent and time-dependent manner[1]. Inhibition of proliferation of gastric epithelial cells by a cyclooxygenase 2 inhibitor, Tilmacoxib (JTE522), is also mediated by a PGE2-independent pathway Combination of Tilmacoxib and Arachidonic acid results in marked retardation of wound healing compared to the control, but Tilmacoxib does not completely suppress the increase in cellular PGE2 content following the addition of arachidonate[2]. |
| In vivo | Administration of Tilmacoxib (10 mg/kg) obviously inhibits ACF formation with a 30% reduction in total ACF/colon (p<0.01). The data on crypt multiplicity display that 10 mg/kg Tilmacoxib significantly decreases the formation of foci containing 1-3 crypts but not foci containing four crypts or more. Administration of the low dose of Tilmacoxib (3 mg/kg) has no inhibitory effects on either the total ACF or crypt multiplicity. From the start of the experiment, a total of 80 male F344 rats are treated with 3 or 10 mg/kg of body weight Tilmacoxib or vehicle by oral gavage five times weekly. One week later, rats receive s.c. injections of saline or 20 mg/kg of body weight DMH once weekly for four successive weeks. At the end of 12 weeks after the start of the experiment, all rats are sacrificed and colons are evaluated for ACF. 10 mg/kg Tilmacoxib significantly suppresses the total ACF/colon. No inhibitory effect is observed in the 3 mg/kg Tilmacoxib treatment group [3]. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Keywords | Tilmacoxib | RWJ-57504 | RWJ 57504 | JTP-19605 | JTP 19605 | JTE-522 | JTE 522 | Human COX-2 |
| Inhibitors Related | Bismuth Subsalicylate | Ibuprofen | Acetaminophen | Salicylamide | Diclofenac sodium | Diclofenac Potassium | trans-Cinnamaldehyde | Paradol | Indomethacin sodium hydrate | Salicylic acid | Glafenine | Revaprazan hydrochloride |
Company Profile Introduction
TargetMol Chemicals Inc. is headquartered in Boston, MA, and specializes in products and services that serve the research needs of chemical and biological scientists worldwide. With a client base in 40+ countries, TargetMol has evolved into one of the biggest global research suppliers for compound libraries and small molecule compounds.
170+ Compound Libraries， 10000+ Noval Small Molecucles，16000+ Nature Compounds
TargetMol diligently updates and offers over 170 types of compound libraries and a wide range of high-quality research chemicals, including inhibitors, activators, natural products, peptides, antibodies , and novel life-science kits for laboratory and scientific use. In addition, our lab allows us to conduct CADD (computer-aided drug design) and chemical synthesis to meet the customization needs of our clients.
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