Ketorolac tromethamine saltCAS# 74103-07-4 |
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Quality Control & MSDS
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Chemical structure
3D structure
Cas No. | 74103-07-4 | SDF | Download SDF |
PubChem ID | 84003 | Appearance | Powder |
Formula | C19H24N2O6 | M.Wt | 376.4 |
Type of Compound | N/A | Storage | Desiccate at -20°C |
Synonyms | Ketorolac tris salt; Ketorolac Tromethamine | ||
Solubility | DMSO : ≥ 30 mg/mL (79.70 mM) *"≥" means soluble, but saturation unknown. | ||
Chemical Name | 2-amino-2-(hydroxymethyl)propane-1,3-diol;5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid | ||
SMILES | NC(CO)(CO)CO.OC(=O)C1CCn2c1ccc2C(=O)c3ccccc3 | ||
Standard InChIKey | BWHLPLXXIDYSNW-UHFFFAOYSA-N | ||
Standard InChI | InChI=1S/C15H13NO3.C4H11NO3/c17-14(10-4-2-1-3-5-10)13-7-6-12-11(15(18)19)8-9-16(12)13;5-4(1-6,2-7)3-8/h1-7,11H,8-9H2,(H,18,19);6-8H,1-3,5H2 | ||
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. |
Description | Ketorolac (Ketorolac tromethamine, Toradol) is a non-selective COX inhibitor with strong analgesic activity.
Target: COX
Ketorolac or ketorolac tromethamine is a non-steroidal anti-inflammatory drug (NSAID) in the family of heterocyclic acetic acid derivatives, used as an analgesic. Ketorolac acts by inhibiting the bodily synthesis of prostaglandins. Ketorolac in its oral (tablet or capsule) and intramuscular (injected) preparations is a racemic mixture of both (S)-(-)-ketorolac, the active isomer, and (R)-(+)-ketorolac. An ophthalmic solution of ketorolac is available and is used to treat eye pain and to relieve the itchiness and burning of seasonal allergies.
The primary mechanism of action responsible for ketorolac's anti-inflammatory, antipyretic and analgesic effects is the inhibition of prostaglandin synthesis by competitive blocking of the enzyme cyclooxygenase (COX). Ketorolac is a non selective COX inhibitor. Ketorolac is indicated for short-term management of moderate to severe pain.Concerns about the high incidence of reported side effects led to restriction in its dosage and maximum duration of use. In the UK, treatment should be initiated only in a hospital. Maximum duration of treatment should not exceed five days for tablets (per package insert), or two days for continuous daily dosing with intravenous or intramuscular formulations. Ketorolac should not be used for obstetric analgesia. References: |
Ketorolac tromethamine salt Dilution Calculator
Ketorolac tromethamine salt Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 2.6567 mL | 13.2837 mL | 26.5675 mL | 53.135 mL | 66.4187 mL |
5 mM | 0.5313 mL | 2.6567 mL | 5.3135 mL | 10.627 mL | 13.2837 mL |
10 mM | 0.2657 mL | 1.3284 mL | 2.6567 mL | 5.3135 mL | 6.6419 mL |
50 mM | 0.0531 mL | 0.2657 mL | 0.5313 mL | 1.0627 mL | 1.3284 mL |
100 mM | 0.0266 mL | 0.1328 mL | 0.2657 mL | 0.5313 mL | 0.6642 mL |
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. |
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Ketorolac (Ketorolac tromethamine, Toradol) is a non-selective COX inhibitor with strong analgesic activity.
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The analgesic and anti-inflammatory profile of ketorolac and its tromethamine salt.[Pubmed:3879752]
Drugs Exp Clin Res. 1985;11(8):479-92.
Ketorolac tromethamine[(+/-)-5(benzoyl)-2,3-dihydro-1N-pyrrolizine-1-carboxylic acid tris hydroxymethylaminomethane salt] is a highly potent member of a new class of compounds having analgesic and anti-inflammatory activity. When given orally in tests involving underlying inflammation it was a potent analgesic, whereas it was inactive in tests for narcotic activity. It was also highly active orally in rat models of acute and chronic inflammation and pyresis. These properties are mediated primarily via the compound's potent prostaglandin cyclooxygenase inhibitory activity. The agent elicited mild CNS and cardiovascular activity only at doses far in excess of those required for analgesic and anti-inflammatory activity. A single 10 mg tablet given orally to human volunteers following surgery provided pain relief equivalent to that provided by 10 mg of morphine given intramuscularly. When given intramuscularly to rabbits (0.25 ml of a 0.31-5% solution) or man (3 ml of a 1-3% solution), no drug-related irritation or changes in creatine phosphokinase were seen. Solutions (less than or equal to 0.5%) applied to the eyes of animals and man were not irritating. When applied topically in rat and rabbit models of ocular inflammation, less than or equal to 0.5% solutions of ketorolac tromethamine inhibited the inflammatory response.