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Isospaglumic Acid



CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Category

Antiallergic agent

Chemical Names

N-(N-acetyl-L-α-aspartyl)-L-glutamic acid (WHO)

2-[(S)-2-Acetamido-3-carboxypropionamido]-(S)-glutaric acid

Foreign Names

  • Acidum isospaglumicum (Latin)
  • Isospagluminsäure (German)
  • Acide isospaglumique (French)
  • Ácido isospaglúmico (Spanish)

Generic Names

Brand Name

  • Naaxia [+ Spaglumic Acid]
    Novartis Pharmaceuticals, Kuwait


DCFDénomination Commune Française
ISInofficial Synonym
OSOfficial Synonym
Rec.INNRecommended International Nonproprietary Name (World Health Organization)
WHOWorld Health Organization

Further information on drug naming conventions: 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.

Further information

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