(S)-Naproxen MedChemExpress (MCE)

Product Name	Naproxene
Synonyms	Naproxen Naproxene ()-propionicaci (+)-2-naphthaleneaceticaci ()-2-(methoxy-2-naphthyl)-propionicacid ()-2-(methoxy-2-naphthyl)-propionsaeure (+)-2-(Methoxy-2-naphthyl)-propionsaeure Synonyms Naproxen Naproxene ()-propionicaci (+)-2-naphthaleneaceticaci ()-2-(methoxy-2-naphthyl)-propionicacid ()-2-(methoxy-2-naphthyl)-propionsaeure (+)-2-(Methoxy-2-naphthyl)-propionsaeure (+)-2-(methoxy-2-naphthyl)-propionicacid (+)-2-(Methoxy-2-naphthyl)-propionic acid (2S)-2-(6-methoxynaphthalen-2-yl)propanoate (S)-(+)-2-(6-Methoxy-2-naphthyl)propionic acid (2S)-2-(6-methoxynaphthalen-2-yl)propanoic acid (+)-6-Methoxy-alpha-methyl-2-napthaleneacetic acid (+)-6-Methoxy-alpha-methyl-2-naphthaleneacetic acid
CAS	22204-53-1
EINECS	244-838-7
Chemical Formula	C14H14O3
Molecular Weight	230.26
inchi	InChI=1/C14H14O3/c1-9(14(15)16)10-3-4-12-8-13(17-2)6-5-11(12)7-10/h3-9H,1-2H3,(H,15,16)/p-1/t9-/m0/s1
Package	10 mM * 1 mL;500 mg;5 g;10 g
Price	Email to quote
Descriptions	Naproxen Naproxen MedChemExpress (MCE) HY-15030 22204-53-1 (S)-Naproxen 99.98% Store at room temperature 3 years In solvent -80°C 2 years -20°C 1 year Room temperature in continental US Descriptions Naproxen Naproxen MedChemExpress (MCE) HY-15030 22204-53-1 (S)-Naproxen 99.98% Store at room temperature 3 years In solvent -80°C 2 years -20°C 1 year Room temperature in continental US may vary elsewhere. Naproxen is a COX-1 and COX-2 inhibitor with IC50s of 8.72 and 5.15 μM, respectively in cell assay. Naproxen etemesil is a lipophilic, non-acidic, inactive prodrug of naproxen that is hydrolysed to pharmacologically active Naproxen once absorbed. Naproxen is a well known nonsteroidal anti-inflammatory drug. Naproxen is approximately equipotent inhibitor of COX-1 and COX-2 in intact cells with IC50s of 2.2 μg/mL and 1.3 μg/mL, respectively[1]. Naproxen exerts an anti-inflammatory and antifibrotic effect in mouse model of bleomycin-induced lung fibrosis. Naproxen also downregulates TGF-β levels and Smad3/4 complex formation[2]. Naproxen is shown to inhibit the time-courses of pain, fever and PGE2 with similar potencies (IC50=27, 40, 13 μM)[3]. Rats[3] To measure the analgesic effects of naproxen in a carrageenaninduced model of monoarthritis, Male Sprague–Dawley rats (n=48, 217±28 g) are randomly divided into four groups of 12 by an internally developed computer program, allowing the blind performance of the behavioral experiment. To induce hyperalgesia by inflammation, animals in groups 1B, 1C, and 1D receive a 40-μL intra-articular injection of a saline solution containing 7.5 mg/mL carrageenan in the left hind limb under isoflurane anesthesia (time=−1 h). Animals in group 1A receive no injection. After 1 h (time=0) the animals in groups 1A, 1B, 1C, and 1D receive oral doses of naproxen in saline of 0, 0, 7.5 and 30 μmol/kg, respectively. The doses and time points of measurements are selected on the basis of simulations predicting measuring a full concentration-effect relationship within the time-span of the experiment[3]. Mice[2]Bleomycin (0.05 IU) is instilled intratracheally to C57BL/6 mice, which are then treated by micro-osmotic pump with vehicle, JNJ7777120 (40 mg/kg b.wt.), naproxen (21 mg/kg b.wt.), or a combination of both. Airway resistance to inflation, an index of lung stiffness, is assessed, and lung specimens are processed for inflammation, oxidative stress, and fibrosis markers[2]. BAEC are incubated for 30 min with Naproxen (0.1 ng/mL to 1 mg/mL). Arachidonic acid (30 μM) is then added, and the cells are incubated for a further 15 min at 37°C. The medium is then removed, and radioimmunoassay is used to measure the formation of 6-keto-PGF,a, PGE2, thromboxane B2, or PGF2a[1]. COX-2 5.65 μM (IC50) COX-1 9.55 μM (IC50) \| \| \| \| \| \| \| \| \| \| [1]. Mitchell JA, et al. Selectivity of nonsteroidal antiinflammatory drugs as inhibitors of constitutive and inducible cyclooxygenase. Proc Natl Acad Sci U S A. 1993 Dec 15 90(24):11693-7. [Content Brief] [2]. Rosa AC, et al. Prevention of bleomycin-induced lung inflammation and fibrosis in mice by naproxen and JNJ7777120 treatment. J Pharmacol Exp Ther. 2014 Nov 351(2):308-16. [Content Brief] [3]. Krekels EH, et al. Pharmacokinetic-pharmacodynamic modeling of the inhibitory effects of naproxen on the time-courses of inflammatory pain, fever, and the ex vivo synthesis of TXB2 and PGE2 in rats. [Content Brief]
Supplier Website	https://www.medchemexpress.com/Naproxen.html
Last Update	2025-05-21 16:50:25

MedChemExpress (MCE) also provides

Thalidomide-4-O-C2-NH2

Category: Signaling Pathways
CAS: 2341840-99-9
Last Update: 2025-05-21 16:50:25

PPARα-MO-1

Category: Signaling Pathways
CAS: 810677-36-2
Last Update: 2025-05-21 16:50:25

Netupitant N-oxide

Category: Signaling Pathways
CAS: 910808-11-6
Last Update: 2025-05-21 16:50:25

MK-0812

Category: Signaling Pathways
CAS: 624733-88-6
Last Update: 2025-05-21 16:50:25

TS-011

Category: Signaling Pathways
CAS: 339071-18-0
Last Update: 2025-05-21 16:50:25

SCH 530348 sulfate

Category: Signaling Pathways
CAS: 705260-08-8
Last Update: 2025-05-21 16:50:25

BAG 956

Category: Signaling Pathways
CAS: 853910-02-8
Last Update: 2025-05-21 16:50:25

YM758

Category: Signaling Pathways
CAS: 312752-85-5
Last Update: 2025-05-21 16:50:25


Supplier Name	MedChemExpress (MCE)
Contact	sales
Tel	609-228-6898
Mobile	609-228-6898
QQ
Email	sales@medchemexpress.com; tech@medchemexpress.com
Website	https://www.medchemexpress.com/
Wechat

Request for quotation

Supplier Contact