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N0250000

Naproxen

Name: Naproxen
Brand: SIAL

European Pharmacopoeia (EP) Reference Standard

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Synonym(s):

(S)-(+)-2-(6-Methoxy-2-naphthyl)propionic acid

Linear Formula:

CH₃OC₁₀H₆CH(CH₃)CO₂H

CAS Number:

22204-53-1

Molecular Weight:

230.26

Beilstein:

3591068

MDL number:

MFCD00010500

PubChem Substance ID:

329818408

NACRES:

NA.24

grade

pharmaceutical primary standard

API family

naproxen

manufacturer/tradename

EDQM

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

152-154 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

COc1ccc2cc(ccc2c1)[C@H](C)C(O)=O

InChI

1S/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)/t9-/m0/s1

InChI key

CMWTZPSULFXXJA-VIFPVBQESA-N

Gene Information

human ... PTGS1(5742) , PTGS2(5743)

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Chromatography Standards

Pharmacopeia & Metrological Institute Standards

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Naproxen EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Biochem/physiol Actions

Non-selective cyclooxygenase (COX-1 and COX-2) inhibitor.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

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Pictograms

GHS07,GHS08,GHS09

Signal Word

Warning

Hazard Statements

H302 - H315 - H319 - H335 - H361fd - H411

Precautionary Statements

P202 - P273 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

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D-amino acids boost the selectivity and confer supramolecular hydrogels of a nonsteroidal anti-inflammatory drug (NSAID).

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As systemically used therapeutics for treating acute or chronic pains or inflammations, nonsteroidal anti-inflammatory drugs (NSAIDs) also associate with the adverse gastrointestinal and renal effects and cardiovascular risks. Thus, it is beneficial to develop topical gels that selectively inhibit cyclooxygenase-2

Renal effects of selective cyclooxygenase-2 inhibition in normotensive salt-depleted subjects.

J Rossat et al.

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To compare the renal hemodynamic and tubular effects of celecoxib, a selective inhibitor of cyclooxygenase-2 (COX-2) to those of naproxen, a nonselective inhibitor of cyclooxygenases in salt-depleted subjects. Forty subjects were randomized into four parallel groups to receive 200 mg

A simple high-performance liquid chromatography method for simultaneous determination of three triazole antifungals in human plasma.

Mei Zhang et al.

Antimicrobial agents and chemotherapy, 57(1), 484-489 (2012-11-14)

A rapid and simple high-performance liquid chromatography (HPLC) assay was developed for the simultaneous determination of three triazole antifungals (voriconazole, posaconazole, and itraconazole and the metabolite of itraconazole, hydroxyitraconazole) in human plasma. Sample preparation involved a simple one-step protein precipitation

Efficacy and safety of infliximab plus naproxen versus naproxen alone in patients with early, active axial spondyloarthritis: results from the double-blind, placebo-controlled INFAST study, Part 1.

J Sieper et al.

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To assess whether combination therapy with infliximab (IFX) plus nonsteroidal anti-inflammatory drugs (NSAIDs) is superior to NSAID monotherapy for reaching Assessment of SpondyloArthritis international Society (ASAS) partial remission in patients with early, active axial spondyloarthritis (SpA) who were naïve to

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