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Acemetacin (TVX 1322) is a carboxymethyl ester of indometacin and a potent non-steroidal anti-inflammatory drug derived from indol-3-acetic acid, with its activity primarily attributed to its active metabolite, indomethacin. In clinical trials, acemetacin shows better gastric tolerability compared to indomethacin.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
200 mg | $29 | In Stock | |
1 mL x 10 mM (in DMSO) | $30 | In Stock |
Description | Acemetacin (TVX 1322) is a carboxymethyl ester of indometacin and a potent non-steroidal anti-inflammatory drug derived from indol-3-acetic acid, with its activity primarily attributed to its active metabolite, indomethacin. In clinical trials, acemetacin shows better gastric tolerability compared to indomethacin. |
Targets&IC50 | COX-1:85 μM (IC50, in human intact cell) |
In vitro | In rats pre-treated with COX-2 and NOS inhibitors, despite significant inhibition of COX activity, Acemetacin significantly reduces gastrointestinal damage compared to Indomethacin. |
In vivo | Acemetacin exerts its anti-inflammatory effect by inhibiting the synthesis of prostaglandins (PG). In inflamed synovial tissue, Acemetacin (10 μM) prevents the release of Prostaglandin E2 (PGE2). It inhibits the release of prostaglandin E2 in joint synovial tissues in vitro. During the incubation of gastric mucosa, the concentration-dependent inhibition of PGE accumulation by Acemetacin is not as effective as Indomethacin, and its reduction effect on gastric 6-keto-PGF1α and thromboxane B2 is also lower than that of Indomethacin. |
Alias | TVX 1322, K-708 |
Molecular Weight | 415.82 |
Formula | C21H18ClNO6 |
Cas No. | 53164-05-9 |
Smiles | C(=O)(N1C=2C(C(CC(OCC(O)=O)=O)=C1C)=CC(OC)=CC2)C3=CC=C(Cl)C=C3 |
Relative Density. | 1.36g/cm3 |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
Solubility Information | H2O: < 1 mg/mL (insoluble or slightly soluble) DMSO: 77 mg/mL (185.2 mM) Ethanol: 54 mg/mL (129.9 mM) | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
Ethanol/DMSO
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