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Dexketoprofen (trometamol) (dexketoprofen tromethamine salt)

Cat No.:V74826 Purity: ≥98%
Dexketoprofen trometamol (Dexketoprofen tromethamine salt) is an orally bioactive, non-selective COX inhibitor.
Dexketoprofen (trometamol) (dexketoprofen tromethamine salt)
Dexketoprofen (trometamol) (dexketoprofen tromethamine salt) Chemical Structure CAS No.: 156604-79-4
Product category: COX
This product is for research use only, not for human use. We do not sell to patients.
Size Price
100mg
500mg
Other Sizes

Other Forms of Dexketoprofen (trometamol) (dexketoprofen tromethamine salt):

  • Ketoprofen L-thyroxine ester
  • (R)-Ketoprofen
  • Ketoprofen impurity 1
  • Ketoprofen impurity 2
  • Ketoprofen (RP-19583)
  • S-(+)-Ketoprofen
  • Dexketoprofen-d3
Official Supplier of:
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Top Publications Citing lnvivochem Products
Product Description
Dexketoprofen trometamol (Dexketoprofen tromethamine salt) is an orally bioactive, non-selective COX inhibitor. Dexketoprofen trometamol has pain-relief properties.
Biological Activity I Assay Protocols (From Reference)
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C20H25NO6
Molecular Weight
375.42
Exact Mass
375.168
CAS #
156604-79-4
Related CAS #
Ketoprofen;22071-15-4;S-(+)-Ketoprofen;22161-81-5;Dexketoprofen-d3 (trometamol);2747914-78-7
PubChem CID
6918332
Appearance
White to off-white solid powder
Boiling Point
431.3ºC at 760 mmHg
Flash Point
228.8ºC
Vapour Pressure
3.32E-08mmHg at 25°C
LogP
1.466
Hydrogen Bond Donor Count
5
Hydrogen Bond Acceptor Count
7
Rotatable Bond Count
7
Heavy Atom Count
27
Complexity
385
Defined Atom Stereocenter Count
1
SMILES
C[C@@H](C1=CC(=CC=C1)C(=O)C2=CC=CC=C2)C(=O)O.C(C(CO)(CO)N)O
InChi Key
QUZMDHVOUNDEKW-MERQFXBCSA-N
InChi Code
InChI=1S/C16H14O3.C4H11NO3/c1-11(16(18)19)13-8-5-9-14(10-13)15(17)12-6-3-2-4-7-12;5-4(1-6,2-7)3-8/h2-11H,1H3,(H,18,19);6-8H,1-3,5H2/t11-;/m0./s1
Chemical Name
2-amino-2-(hydroxymethyl)propane-1,3-diol;(2S)-2-(3-benzoylphenyl)propanoic acid
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vivo)
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.

Injection Formulations
(e.g. IP/IV/IM/SC)
Injection Formulation 1: DMSO : Tween 80: Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution 50 μL Tween 80 850 μL Saline)
*Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution.
Injection Formulation 2: DMSO : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO 400 μLPEG300 50 μL Tween 80 450 μL Saline)
Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO 900 μL Corn oil)
Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals).
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Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO 900 μL (20% SBE-β-CD in saline)]
*Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.
Injection Formulation 5: 2-Hydroxypropyl-β-cyclodextrin : Saline = 50 : 50 (i.e. 500 μL 2-Hydroxypropyl-β-cyclodextrin 500 μL Saline)
Injection Formulation 6: DMSO : PEG300 : castor oil : Saline = 5 : 10 : 20 : 65 (i.e. 50 μL DMSO 100 μLPEG300 200 μL castor oil 650 μL Saline)
Injection Formulation 7: Ethanol : Cremophor : Saline = 10: 10 : 80 (i.e. 100 μL Ethanol 100 μL Cremophor 800 μL Saline)
Injection Formulation 8: Dissolve in Cremophor/Ethanol (50 : 50), then diluted by Saline
Injection Formulation 9: EtOH : Corn oil = 10 : 90 (i.e. 100 μL EtOH 900 μL Corn oil)
Injection Formulation 10: EtOH : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL EtOH 400 μLPEG300 50 μL Tween 80 450 μL Saline)


Oral Formulations
Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium)
Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose
Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals).
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Oral Formulation 3: Dissolved in PEG400
Oral Formulation 4: Suspend in 0.2% Carboxymethyl cellulose
Oral Formulation 5: Dissolve in 0.25% Tween 80 and 0.5% Carboxymethyl cellulose
Oral Formulation 6: Mixing with food powders


Note: Please be aware that the above formulations are for reference only. InvivoChem strongly recommends customers to read literature methods/protocols carefully before determining which formulation you should use for in vivo studies, as different compounds have different solubility properties and have to be formulated differently.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 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
10 mM 0.2664 mL 1.3318 mL 2.6637 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Calculator

Molarity Calculator allows you to calculate the mass, volume, and/or concentration required for a solution, as detailed below:

  • Calculate the Mass of a compound required to prepare a solution of known volume and concentration
  • Calculate the Volume of solution required to dissolve a compound of known mass to a desired concentration
  • Calculate the Concentration of a solution resulting from a known mass of compound in a specific volume
An example of molarity calculation using the molarity calculator is shown below:
What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
  • Enter 350.26 in the Molecular Weight (MW) box
  • Enter 10 in the Concentration box and choose the correct unit (mM)
  • Enter 5 in the Volume box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
  • Enter 10 into the Concentration (Start) box and choose the correct unit (mM)
  • Enter 25 into the Concentration (End) box and select the correct unit (mM)
  • Enter 25 into the Volume (End) box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
g/mol

Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
Instructions to calculate molar mass (molecular weight) of a chemical compound:
  • To calculate molar mass of a chemical compound, please enter the chemical/molecular formula and click the “Calculate’ button.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
  • Molecular mass (or molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
  • Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
/

Reconstitution Calculator allows you to calculate the volume of solvent required to reconstitute your vial.

  • Enter the mass of the reagent and the desired reconstitution concentration as well as the correct units
  • Click the “Calculate” button
  • The answer appears in the Volume (to add to vial) box
In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

Clinical Trial Information
Title:Short-term Perfusion Effects: Dexketoprofen/Tramadol
Status:Completed
updateDate:2026-02-04
Ctid:NCT07386288

Link: https://clinicaltrials.gov/ct2/show/NCT07386288

Conditions:Renal Colic
Interventions:IV Tramadol + IV Dexketoprofen Trometamol
Phase:N/A
Title:Analgesic Efficacy of Transcutaneous Electrical Nerve Stimulation and Dexketoprofen in Renal Colic
Status:Not yet recruiting
updateDate:2025-10-02
Ctid:NCT07176572

Link: https://clinicaltrials.gov/ct2/show/NCT07176572

Conditions:Renal Colic
Interventions:Dexketoprofen Trometamol
Phase:Phase 4
Title:Evaluation of the Analgesic Efficacy of the Combination of Dexketoprofen + Paracetamol and the Combination of Naproxen Sodium + Codeine in Patients With Acute Dental Pain
Status:Completed
updateDate:2025-04-08
Ctid:NCT06916234

Link: https://clinicaltrials.gov/ct2/show/NCT06916234

Conditions:Acute Dental Pain
Interventions:Naproxen Sodium + Codeine Phosphate
Phase:Phase 4
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Title:Approach to Ankle Sprains in the Emergency Department
Status:Completed
updateDate:2024-08-20
Ctid:NCT06563271

Link: https://clinicaltrials.gov/ct2/show/NCT06563271

Conditions:Ankle Sprains
Interventions:isotonic saline
Phase:Phase 4
Title:Comparison of the Analgesic Efficacy of Dexketoprofen Trometamol, Meperidine, and Paracetamol in Renal Colic
Status:Completed
updateDate:2024-08-19
Ctid:NCT06558916

Link: https://clinicaltrials.gov/ct2/show/NCT06558916

Conditions:Analgesia|Renal Colic
Interventions:Fentanyl
Phase:Phase 4
Title:Intravenous Metoclopramide Versus Dexketoprofen Trometamol Versus Metoclopramide+ Dexketoprofen Trometamol in Migraine
Status:Completed
updateDate:2024-02-08
Ctid:NCT04252521

Link: https://clinicaltrials.gov/ct2/show/NCT04252521

Conditions:Migraine
Interventions:metoclopramide+dexketoprofen trometamol
Phase:N/A
Title:Analgesic Use for Pain Relief in Scorpion Sting
Status:Completed
updateDate:2024-02-08
Ctid:NCT05125796

Link: https://clinicaltrials.gov/ct2/show/NCT05125796

Conditions:Scorpion Stings
Interventions:Placebo
Phase:N/A
Title:Evaluation of the Efficacy of Different Drugs in the Treatment of the Pain in Patients With Temporomandibular Disorder
Status:Completed
updateDate:2023-08-22
Ctid:NCT05529290

Link: https://clinicaltrials.gov/ct2/show/NCT05529290

Conditions:Temporomandibular Disorder
Interventions:Paracetamol
Phase:Phase 4
Title:Multimodal Analgesia Methods in Patients Undergoing IPACK Block in Knee Arthroplasty
Status:Unknown status
updateDate:2019-12-30
Ctid:NCT04213287

Link: https://clinicaltrials.gov/ct2/show/NCT04213287

Conditions:IPACK Block Multimodal Analgesia|Postoperative NRS Scores
Interventions:Dexketoprofen Trometamol
Phase:N/A
Title:Is Therapeutic Elastic Bandage As Effective As Corticosteroids Following Third Molar Surgery?
Status:Completed
updateDate:2019-12-17
Ctid:NCT04200885

Link: https://clinicaltrials.gov/ct2/show/NCT04200885

Conditions:Third Molar Surgery
Interventions:Dexamethasone 21-Phosphate
Phase:Phase 4
Title:Evaluation of Dexketoprofen in Total Knee Arthroplasty
Status:Unknown status
updateDate:2019-11-13
Ctid:NCT04161690

Link: https://clinicaltrials.gov/ct2/show/NCT04161690

Conditions:Postoperative Pain|Analgesia
Interventions:Ropivacaine Hydrochloride 7.5 MG/ML
Phase:Phase 2
Title:Comparison of Dexketoprofen, Paracetamol and Ibuprofen in the Treatment of Primary Dysmenorrhea
Status:Unknown status
updateDate:2018-10-05
Ctid:NCT03697746

Link: https://clinicaltrials.gov/ct2/show/NCT03697746

Conditions:Dysmenorrhea
Interventions:Ibuprofen
Phase:N/A
Title:Determination of the Effects of Change in Anxiety Level on Pain Perception in Patients Who Present to Emergency Department
Status:Completed
updateDate:2018-02-05
Ctid:NCT03420911

Link: https://clinicaltrials.gov/ct2/show/NCT03420911

Conditions:Pain, Acute|Anxiety
Interventions:Midazolam
Phase:N/A
Title:Preventive Treatment of Pain After Dental Implant Surgery
Status:Completed
updateDate:2017-11-28
Ctid:NCT03107338

Link: https://clinicaltrials.gov/ct2/show/NCT03107338

Conditions:Acute Pain
Interventions:DEXKETOPROFEN TROMETAMOL
Phase:Phase 4
Title:Analgesic Preoperative/Postoperative Dexketoprofen Trometamol in Third Molar Surgery
Status:Completed
updateDate:2015-08-14
Ctid:NCT02380001

Link: https://clinicaltrials.gov/ct2/show/NCT02380001

Conditions:Postoperative Pain
Interventions:Preoperative control
Phase:Phase 4
Title:Comparison of Postoperative Analgesic Efficacy of Intravenous Dexketoprofen Trometamol With Tenoxicam
Status:Unknown status
updateDate:2014-11-10
Ctid:NCT02160236

Link: https://clinicaltrials.gov/ct2/show/NCT02160236

Conditions:Postoperative Pain
Interventions:serum physiologic
Phase:Phase 4
Title:Dexketoprofen Trometamol in Postoperative Endodontic Pain
Status:Completed
updateDate:2014-05-07
Ctid:NCT02086097

Link: https://clinicaltrials.gov/ct2/show/NCT02086097

Conditions:Irreversible Pulpitis
Interventions:PLACEBO
Phase:Phase 4
Title:Comparison of Preemptive Analgesic Effects of Dexketoprofen Versus Dexmedetomidine on Abdominal Hysterectomy Patients
Status:Unknown status
updateDate:2014-03-21
Ctid:NCT02092012

Link: https://clinicaltrials.gov/ct2/show/NCT02092012

Conditions:Pain
Interventions:Dexmedetomidine
Phase:Phase 4
Title:Pain and Suction Curettage
Status:Completed
updateDate:2013-09-20
Ctid:NCT01947205

Link: https://clinicaltrials.gov/ct2/show/NCT01947205

Conditions:Curettage|Analgesia|Paracervical Block|Paracetamol
Interventions:suction curettage
Phase:N/A
Title:Analgesic Effect of Different Combinations of Dexketoprofen Trometamol With Tramadol Hydrochloride in a Model of Moderate to Severe Pain
Status:Completed
updateDate:2013-08-12
Ctid:NCT01307020

Link: https://clinicaltrials.gov/ct2/show/NCT01307020

Conditions:Pain
Interventions:Dexketoprofen Trometamol + Tramadol Hydrochloride
Phase:Phase 2
Title:Intraoperative Use of Dexketoprofen Trometamol, Pethidine Hcl, Tramadol Hcl and Their Combinations for Postoperative Pain Management in Laparoscopic Nissen Fundoplication
Status:Unknown status
updateDate:2012-03-23
Ctid:NCT01558622

Link: https://clinicaltrials.gov/ct2/show/NCT01558622

Conditions:Laparoscopic Nissen Fundoplication
Interventions:vitamin c
Phase:Phase 4
Title:A randomized, double-blind, placebo and active-controlled, parallel-group study to evaluate the analgesic efficacy and safety of dexketoprofen trometamol and tramadol hydrochloride oral fixed combination on moderate to severe acute pain following abdominal hysterectomy
Status:Completed
Date:2013-02-27
Eudractnumber:2012-004545-32

Link: https://www.clinicaltrialsregister.eu/ctr-search/search?query=2012-004545-32

Condition:Treatment of moderate to severe acute pain following abdominal hysterectomy
Phase:Phase 3
Title:DOUBLE-BLIND, RANDOMISED, PLACEBO AND ACTIVE CONTROLLED, PARALLEL GROUP STUDY TO EVALUATE THE ANALGESIC EFFECT OF A SINGLE ORAL ADMINISTRATION OF FOUR DIFFERENT COMBINATION DOSES OF DKP.TRIS WITH TRAM.HCl IN COMPARISON WITH THE SINGLE AGENTS, ON MODERATE TO SEVERE PAIN FOLLOWING IMPACTED THIRD MANDIBULAR MOLAR TOOTH EXTRACTION
Status:Completed
Date:2010-12-14
Eudractnumber:2010-022798-32

Link: https://www.clinicaltrialsregister.eu/ctr-search/search?query=2010-022798-32

Condition:Severe pain following impacted third mandibular molar tooth extraction
Phase:Phase 2
Title:Ensayo clínico controlado y aleatorizado para evaluar el efecto de los gabapentinoides sobre el dolor agudo postoperatorio en pacientes quemados
Status:Ongoing
Date:2009-06-03
Eudractnumber:2007-006182-32

Link: https://www.clinicaltrialsregister.eu/ctr-search/search?query=2007-006182-32

Condition:Postoperative pain in burned patients with a burn excision area between 2 and 12 % of total body surface area.
Phase:Phase 4
Title:A MULTICENTRE CLINICAL TRIAL EVALUATING THE ANALGESIC EFFICACY AND SAFETY OF DEXKETOPROFEN TROMETAMOL (50 mg i.v. FOLLOWED BY AN ORAL DOSAGE OF 25 mg t.i.d.) VERSUS METAMIZOL (2 g i.v. and 575 mg t.i.d. BY ORAL ROUTE) FOR THE TREATMENT OF PAIN SUBSEQUENT TO AMBULATORY MAJOR SURGERY
Status:Completed
Date:2004-12-07
Eudractnumber:2004-001789-42

Link: https://www.clinicaltrialsregister.eu/ctr-search/search?query=2004-001789-42

Condition:Patients who underwent ambulatory surgery consisting in unilateral inguinal mesh hernioplasty
Phase:Phase 4
Title:Multicentre clinical trial to evaluate the efficacy and safety of dexketoprofen trometamol (50 mg t.i.d.) versus ketorolac (30 mg t.i.d.) and placebo by intravenous route, as part of balanced analgesic therapy with morphine, followed by an oral dosing, in the treatment of postoperative pain
Status:Completed
Date:2004-11-15
Eudractnumber:2004-001373-26

Link: https://www.clinicaltrialsregister.eu/ctr-search/search?query=2004-001373-26

Condition:elective orthopedic surgery (hip arthroplasty)
Phase:Phase 4

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