Skip to Main Navigation
Skip to Page Content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.


The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Testing Status of Patulin M960030


CASRN: 149-29-1

Formula: C7-H6-O4

Synonyms/Common Names

  • Claviformin
  • 4,6-Dihydro-4-hydroxy-2H-furo(3,2-c)pyran-2-one
  • 2,4-Dihydroxy-3,4-lactone
  • Penicidin

Organ Systems Toxicity

  • 28 days Immunotoxicity (Gavage)  (IMM96010)  Completed 
    • Female Mice: B6C3F1
    • Mice Female Negative 
    • Dose: 0, 0.08, 0.16, 0.32, 0.64, 1.28, OR 2.56 MG/KG/DAY.
  • 28 days Immunotoxicity (Gavage)  (IMM96016)  Completed 
    • Female Rats: F344/N
    • Dose: 0, 1.28, 2.56, OR 5.12 MG/KG/DAY.