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Testing Status of Transgenic model evaluation II (Phenolphthalein) M990071


CASRN: 77-09-8

Formula: C20-H14-O4

Synonyms/Common Names

  • 3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranone
  • Phenolphthalein (Transgenic model evaluation II)

Known Uses

Transgenic mouse evaluation of phenolphthalein using the p16INKa(+/-) mouse model. Phenolphthalein is used as a laboratory reagent; in dyes; as a cathartic drug in laxatives. Phenolphthalein was commonly used as a laxative for most of the 20th century.

Chemical Properties

Toxicity Effects (HSDB)

Short-Term Toxicity

  • 26 weeks (Dosed-Feed)  (C99036)  Completed 
    • GMM-12 (NIH Number: 08-5961)  (Peer Review Approval 08/28/2006A )
      Toxicology and Carcinogenesis Study of Phenolphthalein (CASRN 77-09-8) in Genetically Modified Haploinsufficient p16Ink4a/p19Arf Mice
    • Mice: P16(Ink4a)/(+/-) (C57BL/6)
    • Dose: 0, 200, 375, 750, 3000, OR 12000 PPM.