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ATC (Anatomical Therapeutic Chemical Classification)


CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Category

Beta-lactam antibacterial: Beta-lactamase sensitive penicillin

Chemical Names

(2S,5R,6R)-6-[(Azepan-1-ylmetylen)amino]-3,3-dimetyl-7-oxo-4-tia-1-azabicyclo[3.2.0]heptane-2-carbonsäure-2,2-dimetylpropanoyloxymetyl (IUPAC)

Hydroxymetyl (2S,5R,6R)-6-[[(hexahydro-1H-azepin-1-yl)metylene]-amino]-3,3-dimetyl-7-oxo-4-tia-1-azabicyclo[3.2.0]heptane-2-carboxylate pivalate (ester) (WHO)

Foreign Names

  • Pivmecillinamum (Latin)
  • Pivmecillinam (German)
  • Pivmécillinam (French)
  • Pivmecilinam (Spanish)

Generic Names

Brand Names

  • Alexid
    Aristopharma, Bangladesh
  • Emcil
    Square, Bangladesh
  • Lexipen
    Techno, Bangladesh
  • Pivicil
    General Pharma, Bangladesh
  • Relexid
    Renata, Bangladesh
  • Selexid
    LEO, Lebanon; LEO Pharma, Tunisia
  • Melysin
    Takeda Pharmaceutical, Japan
  • Penomax
    Orion, Denmark; Orion, Iceland; Orion, Norway; Orion Pharma, Finland; Orion Pharma, Sweden
  • Selexid
    Almirall, Denmark; LEO Laboratories, United Kingdom; LEO Pharma, Austria; LEO Pharma, Finland; LEO Pharma, France; LEO Pharma, Greece; LEO Pharma, Iceland; LEO Pharma, Portugal; LEO Pharma, Sweden

International Drug Name Search


BANBritish Approved Name
BANMBritish Approved Name (Modified)
DCFDénomination Commune Française
DCITDenominazione Comune Italiana
IUPACInternational Union of Pure and Applied Chemistry
ISInofficial Synonym
JANJapanese Accepted Name
OSOfficial Synonym
PHPharmacopoeia Name
Rec.INNRecommended International Nonproprietary Name (World Health Organization)
USANUnited States Adopted Name
WHOWorld Health Organization

Click for further information on drug naming conventions and International Nonproprietary Names.

Important Notice: The international database is in BETA release. This means it is still under development and may contain inaccuracies. It is not intended as a substitute for the expertise and judgement of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that the use of any medication in any country is safe, appropriate or effective for you. Consult with your healthcare professional before taking any medication.