Undecylenic Acid

Please note, this OEL/ADE monograph also applies to zinc undecylenate (CAS RN 557-08-4), calcium undecylenate (CAS RN 1322-14-1), sodium undecylenate (CAS RN 3398-33-2), Potassium undecylenate (CAS RN 6159-41-7), copper undecylenate (CAS RN 1328-71-8), undecylenic acid monoethanolamine (CAS RN 56532-40-2), and uUndecylenic acid diethanolamine (CAS RN 1414619-31-0). Undecylenic acid is a natural or synthetic fungistatic fatty acid used to treat tinea infections. It is derived from castor oil. Salts of undecylenate are found in topical over-the-counter (OTC) or mixture products as antifungal agents, and for the treatment of eczemas, ringworm, and other cutaneous conditions. Undecylenic acid also possesses antifungal properties but is never used on its own for antifungal purposes.

Affygility Solutions has an occupational exposure limit (OEL) and control band assignment for this active pharmaceutical ingredient (API). This monograph also contains the acceptable daily exposure (ADE) value.

Undecylenic Acid

CAS Registry Number:
Trade names:
FungiNail®, FungiCure® and Sanafitil®
$679 USD


Why do you need this OEL Fastrac monograph?

OEL Fastrac monographs are a cost-effective and convenient way to meet the requirements for PDEs (ADEs) contained in the EMA Guideline on setting health based exposure limits for use in risk identification in the manufacture of different medicinal products in shared facilities (EMA/CHMP/CVMP/SWP/169430/2012), as well as PIC/S and ANVISA requirements, and to obtain the following information:

  • The numerical OEL and control band assignment needed to determine the level of required engineering controls and personal protective equipment
  • A listing of all cited references utilized in the derivation of the OEL and ADE
  • An expert review and discussion with respect to the critical endpoints of concern, the rationale for the choice of endpoints, and dose that is to be used in the derivation of the ADE (PDE), as required by the EMA's Guideline on setting health-based exposure limits for use in risk identification in the manufacture of different medicinal products in shared facilities

Benefits of OEL Fastrac monographs

  • Fully documented. Over 20 pages in length, with calculations and cited references.
  • Save time! Unsurpassed delivery with instant download.
  • Save money. Similar documents cost 5-12 times as much.
  • Stay current. Automatic notification of revisions.

How to order

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  • K. Rosenthal
  • Director of Manufacturing