CHEMICAL IDENTIFICATION

RTECS NUMBER :

KE1400000

CHEMICAL NAME :

Ergocryptine

CAS REGISTRY NUMBER :

511-09-1

BEILSTEIN REFERENCE NO. :

0078810

LAST UPDATED :

199612

DATA ITEMS CITED :

3

MOLECULAR FORMULA :

C32-H41-N5-O5

MOLECULAR WEIGHT :

575.78

WISWESSER LINE NOTATION :

T C6656 1A P GN LM CUTT&&J G1 EVM- DT B565 CO EVN HVNTJ BQ DY1&1 G1Y1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

950 ug/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #3752814 ** REPRODUCTIVE DATA **

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Subcutaneous

DOSE :

2 mg/kg

SEX/DURATION :

female 4 day(s) after conception

TOXIC EFFECTS :

Reproductive - Fertility - other measures of fertility Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

REFERENCE :

JRPFA4 Journal of Reproduction and Fertility. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1960- Volume(issue)/page/year: 56,691,1979

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Subcutaneous

DOSE :

1800 ug/kg

SEX/DURATION :

lactating female 3 day(s) post-birth

TOXIC EFFECTS :

Reproductive - Maternal Effects - postpartum

REFERENCE :

USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #3752814