Cat. No.: HY-B2137

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S-(+)-Ketoprofen

(Synonyms: (S)-Ketoprofen; Dexketoprofen)

2 Cited Publications

고객리뷰

Based on 2 publication(s) in Google Scholar

S-(+)-Ketoprofen is a potent inhibitor of both COX-1 and COX-2 with IC₅₀s of 1.9 and 27 nM, respectively.

연구목적의 판매만을 진행합니다. 환자를 대상으로 한 판매는 하지 않습니다.

Purity: 99.88%
CAS No.: 22161-81-5
화학식: C₁₆H₁₄O₃
분자량:254.28

보관:

Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month

S-(+)-Ketoprofen Chemical Structure

CAS No.: 22161-81-5

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Biological Activity
- 제품 설명
- IC₅₀ & Target
- In Vitro
- Clinical Trial
Chemical Information
Publications (2)
용액&용해도
- In Vitro
- In Vivo
순도&문서
References
Help & FAQs
Classifications
Bioz

Biological Activity

제품 설명

S-(+)-Ketoprofen is a potent inhibitor of both COX-1 and COX-2 with IC₅₀s of 1.9 and 27 nM, respectively.

IC₅₀ & Target^[1]

COX-1

13 μM (IC₅₀)

COX-2

370 μM (IC₅₀)

All COX Isoforms :

In Vitro

S-(+)-Ketoprofen (Compound 1) is a potent inhibitor of both COX-1 and COX-2 with IC₅₀s of 1.9 and 27 nM, respectively^[1].

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

Clinical Trial

NCT Number	Sponsor	Condition	Start Date	Phase A549
NCT01329991	Plexxikon\|		2011-05	PHASE1

Chemical Information

CAS No. 22161-81-5
Appearance Solid
분자량 254.28
화학식 C₁₆H₁₄O₃
Color White to off-white
SMILES

O=C(C1=CC=CC([C@@H](C(O)=O)C)=C1)C2=CC=CC=C2
Synonyms

(S)-Ketoprofen; Dexketoprofen
선적

Room temperature in continental US; may vary elsewhere.

보관

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Publications (2)

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Journal Impact Factor

Int J Biol Macromol

Reticuline isomerase AKR1B1 with aldo-keto reductase activity and detoxification function from the insect Blaps rhynchopetera. [Abstract]

2026 Mar:352:151224. PMID: 41791543
Cell Rep Methods

RECOVER identifies synergistic drug combinations in vitro through sequential model optimization. [Abstract]

2023 Oct 23;3(10):100599. PMID: 37797618

용액&용해도

In Vitro:

DMSO : 100 mg/mL (393.27 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

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

3.9327 mL

19.6634 mL

39.3267 mL

5 mM

0.7865 mL

3.9327 mL

7.8653 mL

10 mM

0.3933 mL

1.9663 mL

3.9327 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. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

몰농도 계산기

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

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

농도 희석 계산기

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: ≥ 2.08 mg/mL (8.18 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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: ≥ 2.08 mg/mL (8.18 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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: ≥ 2.08 mg/mL (8.18 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 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 (20.8 mg/mL) to 900 μL Corn oil, and mix evenly.

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.

Please enter your animal formula composition:

%
DMSO +

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
%
+
+
%
Tween-80 + +
%
Saline +

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).

Working solution concentration: 0.22 mg/mL

순도&문서

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (271 KB)
SDS (624 KB)
- English - EN (624 KB)
- Français - FR (624 KB)
- Deutsch - DE (624 KB)
- Norwegian - NO (624 KB)
- Español - ES (624 KB)
- Swedish - SV (624 KB)
- Italian - IT (624 KB)
- Korean - KR (624 KB)
- Portuguese - PT (624 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]. Palomer A, et al. Modeling cyclooxygenase inhibition. Implication of active site hydration on the selectivity ofketoprofen analogues. J Med Chem. 2000 Jun 1;43(11):2280-4. [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

Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. 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	3.9327 mL	19.6634 mL	39.3267 mL	98.3168 mL
	5 mM	0.7865 mL	3.9327 mL	7.8653 mL	19.6634 mL
	10 mM	0.3933 mL	1.9663 mL	3.9327 mL	9.8317 mL
	15 mM	0.2622 mL	1.3109 mL	2.6218 mL	6.5545 mL
	20 mM	0.1966 mL	0.9832 mL	1.9663 mL	4.9158 mL
	25 mM	0.1573 mL	0.7865 mL	1.5731 mL	3.9327 mL
	30 mM	0.1311 mL	0.6554 mL	1.3109 mL	3.2772 mL
	40 mM	0.0983 mL	0.4916 mL	0.9832 mL	2.4579 mL
	50 mM	0.0787 mL	0.3933 mL	0.7865 mL	1.9663 mL
	60 mM	0.0655 mL	0.3277 mL	0.6554 mL	1.6386 mL
	80 mM	0.0492 mL	0.2458 mL	0.4916 mL	1.2290 mL
	100 mM	0.0393 mL	0.1966 mL	0.3933 mL	0.9832 mL

Keywords

S-(+)-Ketoprofen

2 Cited Publications

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S-(+)-Ketoprofen

S-(+)-Ketoprofen (Standard)

Rutaecarpine

(R)-3-Hydroxybutanoic acid sodium

(R)-3-Hydroxybutanoic acid

CAY10404

Oxaprozin

Lumiracoxib

(-)-Isopulegol

(R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde

COX-2-IN-6

(S)-[1,1'-Binaphthalene]-2,2'-diamine

Publications Citing Use of MedChemExpress (MCE) S-(+)-Ketoprofen

All COX Isoforms

Biological Activity

Chemical Information

Publications (2)

용액&용해도

순도&문서

References

Help & FAQs

Complete Stock Solution Preparation Table

S-(+)-Ketoprofen

S-(+)-Ketoprofen (Standard)

Rutaecarpine

(R)-3-Hydroxybutanoic acid sodium

(R)-3-Hydroxybutanoic acid

CAY10404

Oxaprozin

Lumiracoxib

(-)-Isopulegol

(R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde

COX-2-IN-6

(S)-[1,1'-Binaphthalene]-2,2'-diamine

Publications Citing Use of MedChemExpress (MCE) S-(+)-Ketoprofen

All COX Isoforms

Biological Activity

Chemical Information

Publications (2)

용액&용해도

순도&문서

References

Help & FAQs

Complete Stock Solution Preparation Table

S-(+)-Ketoprofen Related Classifications

HY-B2137 Related Classifications