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Celecoxib (SC-58635) COX-2 Inhibitor

Cat.No.S1261

Celecoxib is a selective COX-2 inhibitor with IC50 of 40 nM in Sf9 cells.

Celecoxib (SC-58635) COX inhibitor Chemical Structure

Chemical Structure

Molecular Weight: 381.37

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Quality Control

Batch: Purity: 99.96%

99.96

Related Targets	Adrenergic Receptor AChR 5-HT Receptor Calcium Channel Histamine Receptor Dopamine Receptor GABA Receptor TRP Channel Cholinesterase (ChE) GluR
Other COX Inhibitors	NS-398 (NS398) Paeoniflorin (NSC 178886) Xanthohumol Lumiracoxib Bufexamac Ginsenoside Rd Etoricoxib Oroxin B Nimesulide (-)-Epicatechin gallate

Solubility in DMSO or Water

In vitro
Batch:

DMSO : 76 mg/mL (199.28 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 33 mg/mL

Water : Insoluble

The solubility data above are all experimental results (not literature values).

DMSO : 100 mg/mL (262.21 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 76 mg/mL

Water : Insoluble

The solubility data above are all experimental results (not literature values).

DMSO : 76 mg/mL (199.28 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 76 mg/mL

Water : Insoluble

The solubility data above are all experimental results (not literature values).

DMSO : 76 mg/mL (199.28 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 76 mg/mL

Water : Insoluble

The solubility data above are all experimental results (not literature values).

DMSO : 76 mg/mL (199.28 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 38 mg/mL

Water : Insoluble

The solubility data above are all experimental results (not literature values).

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
Mass value Mass unit	Concentration value Concentration unit	Volume value Volume unit	Molecular weight (g/mol)

Dilution Calculator Molecular Weight Calculator

In vivo batch selection In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	10%DMSO 1 40%PEG300 2 5%TWEEN80 3 45%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	5.000mg/ml (13.11mM)	Taking the 1 mL working solution as an example, add 100 μL of 50 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 450 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	10% DMSO 1 40% PEG 300 2 5%Tween80 3 45% water Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	5.000mg/ml (13.11mM)	Taking the 1 mL working solution as an example, add 100 μL of 50 mg/ml clear DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify it; then continue adding Dilute 450 μL ddH2O to 1 mL. The mixed solution should be used immediately for optimal results.
Clear solution	10% DMSO 1 90% corn oil Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	0.400mg/ml (1.05mM)	Taking the 1 mL working solution as an example, add 100 μL of 4 mg/ml clear DMSO stock solution to 900 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg

Average weight of animals: g

Dosing volume per animal: μL

Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO

%

% Tween 80

% ddH₂O

% DMSO

+

%

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid 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 master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Read more about Celecoxib (SC-58635) solubility in DMSO or water

Search directly for a cell line, or select a cell line to find matched working concentrations

Read more about Celecoxib (SC-58635) working concentrations for cell culture treatment

Mechanism of Action

Information	Celecoxib (SC-58635) is a potent, selective COX-2 inhibitor. It affects COX-2/PGE2, PI3K/AKT, and NF-κB signaling pathways by blocking COX-2 enzymatic activity and reducing PGE2 production, thereby inhibiting cancer cell proliferation, migration, and angiogenesis, and promoting apoptosis.
Read more about Celecoxib (SC-58635) IC50 for cell-based and cell-free assays
Primary Applications and Mechanism of Action

Read more about Celecoxib (SC-58635) Mechanism of Action Clinical Trials

Chemical Information, Storage & Stability

Molecular Weight	381.37	Formula	C₁₇H₁₄F₃N₃O₂S	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	169590-42-5	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	SC 58635			SMILES	CC1=CC=C(C=C1)C2=CC(=NN2C3=CC=C(C=C3)S(=O)(=O)N)C(F)(F)F

Read more about storage stability stock solution CAS number SMILES

Read more comparative analysis about Celecoxib (SC-58635)

Tech Support

Handling Instructions

Tel: +1-832-582-8158 Ext:3

If you have any other enquiries, please leave a message.

Frequently Asked Questions

Question 1:
I am doing an animal experiment with mice and planning to administrate it via oral gavage. What are your recommendations for diluting this compound?

Answer:
For oral administration, it can be dissolved in vehicle one: "0.5% methyl cellulose and 0.025% Tween-20", or the vehicle 2 "2% DMSO/30% PEG 300/5% Tween 80/ ddH2O".

Dilution Calculator

Calculate the dilution required to prepare a stock solution. The Selleck dilution calculator is based on the following equation:

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

This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / COA (available online).

The Serial Dilution Calculator Equation

Serial Dilutions

Concentration (start):

Dilution-folds:

Computed Result

C1=C0/X	C1:		LOG(C1):
C2=C1/X	C2:		LOG(C2):
C3=C2/X	C3:		LOG(C3):
C4=C3/X	C4:		LOG(C4):
C5=C4/X	C5:		LOG(C5):
C6=C5/X	C6:		LOG(C6):
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C8=C7/X	C8:		LOG(C8):