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520-09-2

520-09-2 structure
520-09-2 structure

Name 5-[bis(2-chloroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione
Synonyms Chloroethylaminouracil
Dopan
Elderfield pyrimidine mustard
Dopane
Chloraethylaminouracil
Density 1.39g/cm3
Molecular Formula C9H13Cl2N3O2
Molecular Weight 266.12400
Exact Mass 265.03800
PSA 68.96000
LogP 0.65560
Index of Refraction 1.564

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YQ9000000
CHEMICAL NAME :
Uracil, 5-(bis-(2-chloroethyl)amino)-6-methyl-
CAS REGISTRY NUMBER :
520-09-2
LAST UPDATED :
199109
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C9-H13-Cl2-N3-O2
MOLECULAR WEIGHT :
266.15
WISWESSER LINE NOTATION :
T6MVMVJ EN2G2G F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2400 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3 mg/kg
TOXIC EFFECTS :
Tumorigenic - active as anti-cancer agent

MUTATION DATA

TYPE OF TEST :
Cytogenetic analysis
TEST SYSTEM :
Primate - monkey Kidney
DOSE/DURATION :
100 mg/L
REFERENCE :
TSITAQ Tsitologiya. Cytology. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1959- Volume(issue)/page/year: 15,1505,1973
Precursor  1

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