Chemical formula of Naproxen
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Naproxen - Naprosyne - Apranax Analysis

€149.00
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NAPROXENE

Laboratory analysis of drugs to certify the presence and measure the quantity of Naproxen.

The level of uncertainty of the Naproxen content analysis depends on the declination selected (Standard <20%, Precise <10% or Regulatory <5%).

Follow the instructions to send your drug to our laboratory for analysis.

Results within 15 working days of receipt of sample.

Analysis: Standard

Naproxen is a drug used to treat inflammatory pain, joint pain, rheumatoid arthritis, ankylosing spondylitis, menstrual pain and tendonitis.

Naproxen is the active ingredient in Naprosyne, marketed by the Roche laboratory, as well as other generic formulations.

Consuming medicines ordered from dubious or illegal sites can be hazardous to your health. It is essential to check that the online pharmacy is serious and has all the necessary authorizations.

If you have any doubts about the origin of the drug, you should carry out an analysis to certify the presence of the active ingredient and check that its dosage in the drug complies with the indicated content.

Analysis

Naproxen is analyzed by liquid chromatography coupled with UV-Visible spectrophotometric detection (HPLC-UV Visible).

Chemical name

  • Chemical name: (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid
  • Chemical formula: C14H14O3
  • CAS number: 22204-53-1

Therapeutic class

  • Therapeutic class: Non-steroidal anti-inflammatory drugs (NSAIDs).

Description of Therapeutic Effects

Naproxen is used for :

  • Pain and inflammation :
    • Arthrite rhumatoïde, spondylarthrite ankylosante, arthrose.
    • Tendinites et bursites.
  • Acute pain :
    • Menstrual pain (dysmenorrhea).
    • Muscle and joint pain.

Mechanism of action :

  • Naproxen acts by inhibiting cyclooxygenase enzymes (COX-1 and COX-2), responsible for the synthesis of prostaglandins, molecules involved in inflammation, pain and fever.

Trade names

  • Naprosyne (Roche).
  • Apranax (Boehringer Ingelheim).
  • Various generics under the name Naproxen.

Main Manufacturers

  • Roche: Main manufacturer of Naprosyne.
  • Teva Pharmaceuticals: Supplier of generics.
  • Sanofi: Manufacturer of anti-inflammatories including Naproxen.
  • Mylan: Producer of generic formulations.

NAPROXENE

Specific References

Your drug is analyzed by our expert pharmaceutical analysis laboratory.

The drug to be analyzed must be sent in at least 3 copies in its original packaging (box or vial + blister pack) in order to have all the information.

The drug to be analyzed must be sufficiently protected to avoid any deterioration or damage during transport.

The drug to be analyzed must be accompanied by the completed analysis form.

Documents to download:

The use of counterfeit or illegal medicines (without patent authorisation) presents a proven risk to patients' health:

  • Absence of the active ingredient
  • Under-dosage of the active ingredient
  • Over-dosage of the active ingredient
  • Toxic synthetic or degradation impurities
  • Presence of another active ingredient
  • Toxic excipients
  • Presence of toxic residual solvents
  • ...

The trade in counterfeit medicines is flourishing and growing exponentially with online trading. The authorities believe that more than half of all medicines sold over the Internet are counterfeit or illegal.

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Naproxen - Naprosyne -...

€149.00