2. Immunology/Inflammation
  3. COX
  4. Parecoxib Sodium

Parecoxib Sodium  (Synonyms: SC 69124A)

Cat. No.: HY-17474A Purity: 99.94%
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Parecoxib Sodium (SC 69124A) is a highly selective and orally active COX-2 inhibitor, the proagent of Valdecoxib (HY-15762). Parecoxib Sodium is a nonsteroidal anti-inflammatory agent (NSAID) and inhibits prostaglandin (PG) synthesis. Parecoxib Sodium can be used for the relief of acute postoperative pain and symptoms of chronic inflammatory conditions such as osteoarthritis and rheumatoid arthritis in vivo.

For research use only. We do not sell to patients.

Parecoxib Sodium Chemical Structure

Parecoxib Sodium Chemical Structure

CAS No. : 198470-85-8

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 66 In-stock
Solution
10 mM * 1 mL in DMSO USD 66 In-stock
Solid
25 mg USD 60 In-stock
50 mg USD 90 In-stock
100 mg USD 150 In-stock
200 mg   Get quote  
500 mg   Get quote  

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This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Parecoxib Sodium:

Parecoxib Sodium Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE Parecoxib Sodium

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  • Biological Activity

  • Purity & Documentation

  • References

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Description

Parecoxib Sodium (SC 69124A) is a highly selective and orally active COX-2 inhibitor, the proagent of Valdecoxib (HY-15762). Parecoxib Sodium is a nonsteroidal anti-inflammatory agent (NSAID) and inhibits prostaglandin (PG) synthesis. Parecoxib Sodium can be used for the relief of acute postoperative pain and symptoms of chronic inflammatory conditions such as osteoarthritis and rheumatoid arthritis in vivo.

IC50 & Target[1]

COX-2

 

In Vitro

Parecoxib Sodium (0-200?μM; 24-48 hours) inhibits the cell proliferation of GBM cells in a dose-dependent manner in GBM cells[4].
Parecoxib Sodium (200?μM; 24-48 hours) results in a decreased migratory ability of U343 cells than PBS-treated group[4].

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

Parecoxib Sodium Related Antibodies

Cell Viability Assay[4]

Cell Line: GBM cells: U251 and U343 cells
Concentration: 0 μM, 20 μM, 50 μM, 100 μM and 200 μM
Incubation Time: 24-48 hours
Result: Resulted in a slower BrdU incorporation rate of GBM cells including U251 and U343 cells.
In Vivo

Parecoxib Sodium (intraperitoneal injection; 2.5, 5.0 or 10?mg/kg; once a day; 21?days) does not affect locomotor activity in the elevated plus-maze test, and Parecoxib at 5 and 10?mg/kg shows higher levels of percentage of time spent in the open arms[3].

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

Animal Model: Naive adult male ICR mice, 15 weeks old and weighing 25-35 g[3]
Dosage: 2.5 mg/kg, 5.0  mg/kg or 10 mg/kg
Administration: Intraperitoneal injection; 2.5, 5.0 or 10 mg/kg; once a day; 21 days
Result: Exerted an anxiolytic-like effect in the elevated plus-maze test.
Clinical Trial
Molecular Weight

392.40

Formula

C19H17N2NaO4S
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

CCC(N([Na])S(=O)(C1=CC=C(C2=C(C)ON=C2C3=CC=CC=C3)C=C1)=O)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, sealed storage, away from moisture

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

Solvent & Solubility
In Vitro: 

DMSO : ≥ 100 mg/mL (254.84 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : ≥ 100 mg/mL (254.84 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.5484 mL 12.7421 mL 25.4842 mL
5 mM 0.5097 mL 2.5484 mL 5.0968 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). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

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 (6.37 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 (6.37 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.

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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:  PBS

    Solubility: 100 mg/mL (254.84 mM); Clear solution; Need ultrasonic

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.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
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).
Purity & Documentation
References

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). 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 / H2O 1 mM 2.5484 mL 12.7421 mL 25.4842 mL 63.7105 mL
5 mM 0.5097 mL 2.5484 mL 5.0968 mL 12.7421 mL
10 mM 0.2548 mL 1.2742 mL 2.5484 mL 6.3711 mL
15 mM 0.1699 mL 0.8495 mL 1.6989 mL 4.2474 mL
20 mM 0.1274 mL 0.6371 mL 1.2742 mL 3.1855 mL
25 mM 0.1019 mL 0.5097 mL 1.0194 mL 2.5484 mL
30 mM 0.0849 mL 0.4247 mL 0.8495 mL 2.1237 mL
40 mM 0.0637 mL 0.3186 mL 0.6371 mL 1.5928 mL
50 mM 0.0510 mL 0.2548 mL 0.5097 mL 1.2742 mL
60 mM 0.0425 mL 0.2124 mL 0.4247 mL 1.0618 mL
80 mM 0.0319 mL 0.1593 mL 0.3186 mL 0.7964 mL
100 mM 0.0255 mL 0.1274 mL 0.2548 mL 0.6371 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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Parecoxib Sodium 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:

Parecoxib198470-85-8SC 69124ACOXCyclooxygenaseosteoarthritisrheumatoid arthritispainchronic inflammatory conditioncoxibspostoperativecognitive dysfunctionPOCDanalgesiaInhibitorinhibitorinhibit

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