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In the US, Isotretinoin (isotretinoin systemic) is a member of the following drug classes: miscellaneous antineoplastics, miscellaneous uncategorized agents and is used to treat Acne, Acute Nonlymphocytic Leukemia, Granuloma Annulare, Melanoma - Metastatic, Pityriasis rubra pilaris and Rosacea.

US matches:

UK matches:



ATC (Anatomical Therapeutic Chemical Classification)


CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Categories

Antiacne agent


Chemical Name

Retinoic acid, 13-cis-

Foreign Names

Generic Names

  • Isotretinoin (OS: USAN, BAN)
  • Isotretinoina (OS: DCIT)
  • Isotrétinoïne (OS: DCF)
  • 13-cis-retinoic acid (IS)
  • Ro 4-3780 (IS)
  • Isotretinoin (PH: BP 2015, Ph. Eur. 8, USP 37)
  • Isotrétinoïne (PH: Ph. Eur. 8)
  • Isotretinoinum (PH: Ph. Eur. 8)

Brand Names

International Drug Name Search


BANBritish Approved Name
DCFDénomination Commune Française
DCITDenominazione Comune Italiana
ISInofficial Synonym
OSOfficial Synonym
PHPharmacopoeia Name
Rec.INNRecommended International Nonproprietary Name (World Health Organization)
USANUnited States Adopted Name

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.