Testing Status of Estradiol mustard C01570

 

CASRN: 22966-79-6

Formula: C42-H50-Cl4-N2-O4

Synonyms/Common Names

  • Estra-1,3,5(10)-triene-3,17-diol (17beta)-, bis(4-(bis(2-chloroethyl)amino)benzeneacetate)

Known Uses

Anticancer drug

Chemical Properties

Toxicity Effects (HSDB)

Short-Term Toxicity

  • 14-Day (Gavage)  (C01570)  Completed 
    • Rats: Sprague Dawley; Mice: B6C3F1
  • 13-Week (Gavage)  (C01570)  Completed 
    • Rats: Sprague Dawley; Mice: B6C3F1
    • Dose: R: 0, .25, 5.0, M: 0, .4, 32 MG/KG/10 PER GROUP.

Long-Term Carcinogenicity

  • 2-Year (Gavage)  (C01570)  Report Complete 
    • TR-059 (NIH Number: 78-1309)  (Peer Review Approval 04/26/1978A )
      Bioassay of Estradiol Mustard for Possible Carcinogenicity (CASRN 22966-79-6)
    • Rats: Sprague Dawley; Mice: B6C3F1
    • Carcinogenesis Results
      • Male Rats Negative 
      • Female Rats Negative 
      • Male Mice Positive 
      • Female Mice Positive 
    • Dose: R: 0, .62, 1.25, M: 0, 15, 30 MG/KG/35 PER GROUP.