CHEMICAL IDENTIFICATION
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  RTECS NUMBER :
 
 
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  GN6550000
 
 
 
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  CHEMICAL NAME :
 
 
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  Coumarin, 6,7-dimethoxy-
 
 
 
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  CAS REGISTRY NUMBER :
 
 
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  120-08-1
 
 
 
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  BEILSTEIN REFERENCE NO. :
 
 
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  0169572
 
 
 
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  LAST UPDATED :
 
 
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  199612
 
 
 
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  DATA ITEMS CITED :
 
 
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  6
 
 
 
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  MOLECULAR FORMULA :
 
 
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  C11-H10-O4
 
 
 
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  MOLECULAR WEIGHT :
 
 
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  206.21
 
 
 
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  WISWESSER LINE NOTATION :
 
 
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  T66 BOVJ HO1 IO1
 
 
 
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
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  TYPE OF TEST :
 
 
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  LD50 - Lethal dose, 50 percent kill
 
 
 
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  ROUTE OF EXPOSURE :
 
 
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  Oral
 
 
 
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  SPECIES OBSERVED :
 
 
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  Rodent - rat
 
 
 
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  DOSE/DURATION :
 
 
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  292 mg/kg
 
 
 
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  TOXIC EFFECTS :
 
 
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  Details of toxic effects not reported other than lethal dose value
 
 
 
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  REFERENCE :
 
 
 - 
  DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 3,550,1978
 
 
 
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  TYPE OF TEST :
 
 
 - 
  LD50 - Lethal dose, 50 percent kill
 
 
 
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  ROUTE OF EXPOSURE :
 
 
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  Intraperitoneal
 
 
 
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  SPECIES OBSERVED :
 
 
 - 
  Rodent - rat
 
 
 
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  DOSE/DURATION :
 
 
 - 
  190 mg/kg
 
 
 
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  TOXIC EFFECTS :
 
 
 - 
  Details of toxic effects not reported other than lethal dose value
 
 
 
 - 
  REFERENCE :
 
 
 - 
  DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 3,550,1978
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  LD50 - Lethal dose, 50 percent kill
 
 
 
 - 
  ROUTE OF EXPOSURE :
 
 
 - 
  Oral
 
 
 
 - 
  SPECIES OBSERVED :
 
 
 - 
  Rodent - mouse
 
 
 
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  DOSE/DURATION :
 
 
 - 
  280 mg/kg
 
 
 
 - 
  TOXIC EFFECTS :
 
 
 - 
  Details of toxic effects not reported other than lethal dose value
 
 
 
 - 
  REFERENCE :
 
 
 - 
  DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 3,550,1978
 
 
 
 - 
  TYPE OF TEST :
 
 
 - 
  LD50 - Lethal dose, 50 percent kill
 
 
 
 - 
  ROUTE OF EXPOSURE :
 
 
 - 
  Intraperitoneal
 
 
 
 - 
  SPECIES OBSERVED :
 
 
 - 
  Rodent - mouse
 
 
 
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  DOSE/DURATION :
 
 
 - 
  180 mg/kg
 
 
 
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  TOXIC EFFECTS :
 
 
 - 
  Behavioral - changes in motor activity (specific assay) Behavioral - alteration of classical conditioning Nutritional and Gross Metabolic - body temperature decrease
 
 
 
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  REFERENCE :
 
 
 - 
  IJMRAQ Indian Journal of Medical Research. (Indian Council of Medical Research, Ansari Nagar, New Delhi 110 029, India) V.1- 1913- Volume(issue)/page/year: 60,763,1972 ** REPRODUCTIVE DATA **
 
 
 
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  TYPE OF TEST :
 
 
 - 
  TDLo - Lowest published toxic dose
 
 
 
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  ROUTE OF EXPOSURE :
 
 
 - 
  Oral
 
 
 
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  DOSE :
 
 
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  1180 mg/kg
 
 
 
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  SEX/DURATION :
 
 
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  male 8 week(s) pre-mating female 2 week(s) pre-mating - 3 week(s) post-birth
 
 
 
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  TOXIC EFFECTS :
 
 
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  Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated) Reproductive - Effects on Newborn - delayed effects
 
 
 
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  REFERENCE :
 
 
 - 
  IJEBA6 Indian Journal of Experimental Biology. (Publications & Information Directorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963- Volume(issue)/page/year: 17,740,1979
 
 
 
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  TYPE OF TEST :
 
 
 - 
  TDLo - Lowest published toxic dose
 
 
 
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  ROUTE OF EXPOSURE :
 
 
 - 
  Oral
 
 
 
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  DOSE :
 
 
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  725 mg/kg
 
 
 
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  SEX/DURATION :
 
 
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  female 15-22 day(s) after conception lactating female 21 day(s) post-birth
 
 
 
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  TOXIC EFFECTS :
 
 
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  Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
 
 
 
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  REFERENCE :
 
 
 - 
  IJEBA6 Indian Journal of Experimental Biology. (Publications & Information Directorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963- Volume(issue)/page/year: 17,740,1979
 
 
  
                                        
                                     
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