2. Immunology/Inflammation
  3. COX
  4. Dexketoprofen (trometamol)

Dexketoprofen (trometamol)  (Synonyms: Dexketoprofen tromethamine salt)

Art. -Nr.: HY-B0714 Reinheit: 99.73%
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Dexketoprofen trometamol (Dexketoprofen tromethamine salt) is an orally active non-selective COX inhibitor. Dexketoprofen trometamol has a pain-relieving effect, anti-inflammatory effect and anti-cancer effect.

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Dexketoprofen (trometamol)

Dexketoprofen (trometamol) Chemische Struktur

CAS. Nr. : 156604-79-4

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Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
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Solution
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Based on 2 publication(s) in Google Scholar

Other Forms of Dexketoprofen (trometamol):

Dexketoprofen (trometamol) Related Antibodies

Top Publications Citing Use of Products

Alle COX Isoform-spezifische Produkte anzeigen:

Alle Isoformen anzeigen
COX COX-1 COX-2 COX-3

  • Biologische Aktivität

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Beschreibung

Dexketoprofen trometamol (Dexketoprofen tromethamine salt) is an orally active non-selective COX inhibitor. Dexketoprofen trometamol has a pain-relieving effect, anti-inflammatory effect and anti-cancer effect[1][2][3][4][5].

In Vitro

Dexketoprofen (3.125-800 μg/mL, 24 or 48 hours) significantly inhibits the viability of HeLa, HT-29, and MCF-7 cells, demonstrating anticancer activity[4].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Dexketoprofen (trometamol) Related Antibodies

Cell Viability Assay[4]

Cell Line: HeLa (cervical cancer), HT-29 (colon adenocarcinoma), MCF-7 (breast cancer)
Concentration: 3.125 to 800 μg/mL
Incubation Time: 24 hours and 48 hours
Result: Significantly reduced cancer cell viability and induced early and late apoptosis characteristics.
In Vivo

Dexketoprofen (50, 70, 100 mg/kg, s.c., single dose) effectively prevents hyperalgesia (refers to abnormally increased sensitivity to pain stimuli) in a postoperative pain mouse model and inhibits microglial activation[3].
Dexketoprofen trometamol (7 mg/kg, applied topically as a transdermal gel, single dose) significantly reduces inflammation and oxidative stress in a xylene-induced ear edema rat model[5].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Postoperative pain model in Swiss CD1 mice (surgical trauma)[3]
Dosage: 50, 70, 100 mg/kg
Administration: Subcutaneous injection (s.c.), single dose after surgery
Result: Completely blocked postoperative hyperalgesia and inhibited spinal microglial activation induced by surgery.
Animal Model: Xylene-induced ear edema model in male Wistar rats[5]
Dosage: 7 mg/kg
Administration: Topical gel formulation, single dose, 1 hour after xylene application
Result: Significantly reduced ear edema, downregulated COX-2 mRNA expression, decreased MPO activity, suppressed oxidative stress markers like MDA, and restored GSH and TAC levels.
Molekulargewicht

375.42

Formel

C20H25NO6
CAS. Nr.
Appearance

Solid

Color

White to off-white

SMILES

O=C(C1=CC=CC=C1)C2=CC([C@H](C)C(O)=O)=CC=C2.NC(CO)(CO)CO
Versand

Room temperature in continental US; may vary elsewhere.
Speicherung

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Lösungsmittel & Löslichkeit
In Vitro: 

DMSO : 100 mg/mL (266.37 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.6637 mL 13.3184 mL 26.6368 mL
5 mM 0.5327 mL 2.6637 mL 5.3274 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molaritätsrechner

  • Verdünnungsrechner

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (6.66 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (6.66 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Reinheit & Dokumentation
Verweise

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.6637 mL 13.3184 mL 26.6368 mL 66.5921 mL
5 mM 0.5327 mL 2.6637 mL 5.3274 mL 13.3184 mL
10 mM 0.2664 mL 1.3318 mL 2.6637 mL 6.6592 mL
15 mM 0.1776 mL 0.8879 mL 1.7758 mL 4.4395 mL
20 mM 0.1332 mL 0.6659 mL 1.3318 mL 3.3296 mL
25 mM 0.1065 mL 0.5327 mL 1.0655 mL 2.6637 mL
30 mM 0.0888 mL 0.4439 mL 0.8879 mL 2.2197 mL
40 mM 0.0666 mL 0.3330 mL 0.6659 mL 1.6648 mL
50 mM 0.0533 mL 0.2664 mL 0.5327 mL 1.3318 mL
60 mM 0.0444 mL 0.2220 mL 0.4439 mL 1.1099 mL
80 mM 0.0333 mL 0.1665 mL 0.3330 mL 0.8324 mL
100 mM 0.0266 mL 0.1332 mL 0.2664 mL 0.6659 mL
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Dexketoprofen (trometamol) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Dexketoprofen (trometamol)156604-79-4DexketoprofenCOXCyclooxygenaseorally activepain-relievingHeLa (cervical cancer)HT-29 (colon adenocarcinoma)MCF-7 (breast cancer)Inhibitorinhibitorinhibit

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