*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : HA5450000
CHEMICAL NAME : Cytosine, 1-beta-D-arabinofuranosyl-5-fluoro-
CAS REGISTRY NUMBER : 4298-10-6
LAST UPDATED : 199712
DATA ITEMS CITED : 4
MOLECULAR FORMULA : C9-H12-F-N3-O5
MOLECULAR WEIGHT : 261.24
COMPOUND DESCRIPTOR : Mutagen
SYNONYMS/TRADE NAMES :
* 1-beta-D-Arabinofuranosyl-5-fluorocytosine
* Ara-FC
* Arafluorocytosine
* 5-Fluorocytosine arabinoside
* 2(1H)-Pyrimidinone, 4-amino-1-beta-D-arabinofuranosyl-5-fluoro-
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : >400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ADTEAS Advances in Teratology. (New York, NY) V.1-5, 1966-72.
Discontinued. Volume(issue)/page/year: 3,181,1968
** MUTATION DATA **
TYPE OF TEST : DNA inhibition
TEST SYSTEM : Human HeLa cell
DOSE/DURATION : 380 nmol/L
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year:
26,1661,1966
TYPE OF TEST : Mutation test systems - not otherwise specified
TEST SYSTEM : Human HeLa cell
DOSE/DURATION : 3800 nmol/L
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year:
26,1661,1966
TYPE OF TEST : DNA inhibition
ROUTE OF EXPOSURE : Intraperitoneal
TEST SYSTEM : Rodent - mouse
DOSE/DURATION : 10 mg/kg
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year:
29,1790,1969
*** END OF RECORD ***