CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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TU5074000
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CHEMICAL NAME :
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Pregn-4-ene-3,20-dione, 17-hydroxy-, acetate
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CAS REGISTRY NUMBER :
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302-23-8
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LAST UPDATED :
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199206
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DATA ITEMS CITED :
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9
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MOLECULAR FORMULA :
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C23-H32-O4
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MOLECULAR WEIGHT :
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372.55
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WISWESSER LINE NOTATION :
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L E5 B666 OV MUTJ A1 E1 FV1 FOV1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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DOSE :
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72 mg/kg
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SEX/DURATION :
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male 9 day(s) pre-mating
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TOXIC EFFECTS :
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Reproductive - Paternal Effects - prostate, seminal vesicle, Cowper's gland, accessory glands
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REFERENCE :
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PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 100,540,1959
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Subcutaneous
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DOSE :
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1 mg/kg
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SEX/DURATION :
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female 1 day(s) pre-mating
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TOXIC EFFECTS :
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Reproductive - Maternal Effects - uterus, cervix, vagina
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REFERENCE :
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85GRAA "The Control of Fertility," Pincus, G., New York, Academic Press, 1965 Volume(issue)/page/year: -,150,1965
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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DOSE :
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896 mg/kg
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SEX/DURATION :
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female 32 week(s) pre-mating
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TOXIC EFFECTS :
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Reproductive - Maternal Effects - menstrual cycle changes or disorders
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REFERENCE :
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PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 105,23,1960
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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DOSE :
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80500 ug/kg
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SEX/DURATION :
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female 23 week(s) pre-mating
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TOXIC EFFECTS :
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Reproductive - Maternal Effects - uterus, cervix, vagina
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REFERENCE :
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PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 105,23,1960
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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DOSE :
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5 mg/kg
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SEX/DURATION :
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female 1 day(s) pre-mating
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TOXIC EFFECTS :
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Reproductive - Fertility - other measures of fertility
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REFERENCE :
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13OPAL "Control of Ovulation, Proceedings of the Conference, Dedham, MA, 1960," Villee, C.A., ed., Oxford, UK, Pergamon Press Ltd., 1961 Volume(issue)/page/year: -,37,1961
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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DOSE :
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2500 ug/kg
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SEX/DURATION :
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female 1 day(s) pre-mating
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TOXIC EFFECTS :
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Reproductive - Fertility - mating performance (e.g. # sperm positive females per # females mated; # copulations per # estrus cycles)
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REFERENCE :
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ACEDAB Acta Endocrinologica, Supplementum (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) No.1- 1948- Volume(issue)/page/year: 73,17,1963
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Administration onto the skin
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DOSE :
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500 ug/kg
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SEX/DURATION :
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female 1 day(s) pre-mating
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TOXIC EFFECTS :
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Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea)
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REFERENCE :
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STEDAM Steroids. (Holden-Day Inc., 4432 Telegraph Ave., Oakland, CA 94609) V.1- 1963- Volume(issue)/page/year: 7,341,1966
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Subcutaneous
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DOSE :
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100 ug/kg
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SEX/DURATION :
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female 5 day(s) pre-mating
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TOXIC EFFECTS :
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Reproductive - Maternal Effects - uterus, cervix, vagina
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REFERENCE :
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ANREAK Anatomical Record. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1906/08- Volume(issue)/page/year: 142,469,1962
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Subcutaneous
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DOSE :
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40 ug/kg
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SEX/DURATION :
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female 1 day(s) pre-mating
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TOXIC EFFECTS :
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Reproductive - Fertility - other measures of fertility
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REFERENCE :
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13OPAL "Control of Ovulation, Proceedings of the Conference, Dedham, MA, 1960," Villee, C.A., ed., Oxford, UK, Pergamon Press Ltd., 1961 Volume(issue)/page/year: -,37,1961
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