Cat. No.: HY-17474A

Parecoxib Sodium

(Synonyms: SC 69124A)

5 Cited Publications

Customer Review

Based on 5 publication(s) in Google Scholar

Parecoxib Sodium (SC 69124A) is a highly selective and orally active COX-2 inhibitor that is permeable to the blood-brain barrier, 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.

Purity: 99.82%
CAS No.: 198470-85-8
Formula: C₁₉H₁₇N₂NaO₄S
Molecular Weight:392.40

Storage:

4°C, sealed storage, away from moisture

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

Parecoxib Sodium Chemical Structure

CAS No.: 198470-85-8

Size

Price

Stock

Quantity

Amount: USD 0.00

* Please select Quantity before adding items.

Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- IC₅₀ & Target
- In Vitro
- In Vivo
Chemical Information
Publications (5)
Solvent & Solubility
- In Vitro
- In Vivo
Purity & Documentation
References
Help & FAQs
Classifications
Bioz

Biological Activity

Description

IC₅₀ & Target^[1]

COX-2

All COX Isoforms :

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.

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.

Chemical Information

CAS No. 198470-85-8
Appearance Solid
Molecular Weight 392.40
Formula C₁₉H₁₇N₂NaO₄S
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
Synonyms

SC 69124A
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)

Publications (5)

All

Sort by:

Journal Impact Factor

Adv Sci (Weinh)

Targeted SPP1 Inhibition of Tumor-Associated Myeloid Cells Effectively Decreases Tumor Sizes. [Abstract]

2024 Dec 5:e2410360. PMID: 39639496
Dev Cell

A pathological role of O-GlcNAcylation-driven TR11B production and function in lung adenocarcinoma. [Abstract]

2025 Sep 3:S1534-5807(25)00530-1. PMID: 40930100
ACS Environ Au

Machine Learning-Assisted Recognition of Environmental Sulfur-Containing Chemicals in Nontargeted Mass Spectrometry Analysis of Inadequate Mass Resolution. [Abstract]

2025 Aug 5;5(6):573-582. PMID: 41277996
Anal Chem

Exposome-Scale Investigation of Cl-/Br-Containing Chemicals Using High-Resolution Mass Spectrometry, Multistage Machine Learning, and Cloud Computing. [Abstract]

2025 Jun 3;97(21):11099-11109. PMID: 40401576
J Pharm Biomed Anal

Simultaneous determination of parecoxib and its main metabolites valdecoxib and hydroxylated valdecoxib in mouse plasma with a sensitive LC-MS/MS method to elucidate the decreased drug metabolism of tumor bearing mice. [Abstract]

2018 Sep 5:158:1-7. PMID: 29843006

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.

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

View the Complete Stock Solution Preparation Table

Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

2.5484 mL

12.7421 mL

25.4842 mL

5 mM

0.5097 mL

2.5484 mL

5.0968 mL

10 mM

0.2548 mL

1.2742 mL

2.5484 mL

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

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

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Dilution Calculator

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

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

In Vivo:

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

Stock Solution Working Solution

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.

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.

Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil

Solubility: ≥ 2.5 mg/mL (6.37 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

Working Solution

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 Dosage
mg/kg
Animal Weight (Per Animal) Animal Weight (Per Animal)
g
Dosing Volume (Per Animal) Dosing Volume (Per Animal)
μL
Number of Animals Number of Animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Working solution concentration: 0.22 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

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (284 KB)
SDS (418 KB)
- English - EN (418 KB)
- Français - FR (418 KB)
- Deutsch - DE (418 KB)
- Norwegian - NO (418 KB)
- Español - ES (418 KB)
- Swedish - SV (418 KB)
- Italian - IT (418 KB)
- Korean - KR (418 KB)
- Portuguese - PT (418 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Jun Tang, et al. Effect of parecoxib, a novel intravenous cyclooxygenase type-2 inhibitor, on the postoperative opioid requirement and quality of pain control. Anesthesiology [Content Brief]

[2]. J L Mateos, et al.[Selective inhibitors of cyclooxygenase-2 (COX-2), celecoxib and parecoxib: a systematic review]. Drugs Today (Barc). 2010 Feb;46 Suppl A:1-25. [Content Brief]

[3]. Bo Wang, et al. Chronic administration of parecoxib exerts anxiolytic-like and memory enhancing effects and modulates synaptophysin expression in mice. BMC Anesthesiol. 2017 Nov 13;17(1):152. [Content Brief]

[4]. Lin-Yong Li, et al. Parecoxib inhibits glioblastoma cell proliferation, migration and invasion by upregulating miRNA-29c. Biol Open. 2017 Mar 15;6(3):311-316. [Content Brief]

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

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.

Keywords

Parecoxib Sodium

5 Cited Publications

100 mg Get Quote

Subscribe to the

MedChemExpress

Newsletter

Product Name:
Cat. No.:
Quantity:
MCE Japan Authorized Agent:

Product Name:
CAS No.:
Species:
Purity:
Quantity:

Parecoxib Sodium

Anti-Infection Compound Library

Immunology/Inflammation Compound Library

FDA-Approved Drug Library

Anti-Cancer Compound Library

CNS-Penetrant Compound Library

Anti-Aging Compound Library

Drug Repurposing Compound Library

Anti-COVID-19 Compound Library

NMPA-Approved Drug Library

Pyroptosis Compound Library

FDA Approved & Pharmacopeial Drug Library

Anti-Pancreatic Cancer Compound Library

Rare Diseases Drug Library

Anti-Colorectal Cancer Compound Library

Antidepressant Compound Library

EMA-Approved Drug Library

FDA-Approved Anticancer Drug Library

Human Metabolite Library

Anti-Prostate Cancer Compound Library

Non-steroidal Anti-Inflammatory Compound Library

Off-patent Drug Library

Highly Selective Inhibitors Library

Radioprotector Library

Bioactive Compound Library Max

MCE Bioactive Compound Library

Drug Repurposing Compound Library Plus

FDA-Approved Drug Library Plus

FDA-Approved Drug Library Mini

Bioactive Compound Library

High-Throughput Bioactive Compound Library

Anti-Rheumatic Arthritis Compound Library

Mass Spectrometry Human Metabolite Library

RNA Binding Bioactive Compound Library

Publications Citing Use of MedChemExpress (MCE) Parecoxib Sodium

All COX Isoforms

Biological Activity

Chemical Information

Publications (5)

Solvent & Solubility

Purity & Documentation

References

Help & FAQs

Complete Stock Solution Preparation Table

Parecoxib Sodium Related Classifications

HY-17474A Related Classifications