imidazo[4,5-d]triazin-4-one

Names

[ CAS No. ]:
63907-29-9

[ Name ]:
imidazo[4,5-d]triazin-4-one

[Synonym ]:
Imidazo<4,5-d>-1,2,3-triazin-4-on
Imidazotriazinone
2-AZAHYPOXANTHINE,BP STANDARD

Chemical & Physical Properties

[ Density]:
2.22g/cm3

[ Boiling Point ]:
217.5ºC at 760 mmHg

[ Molecular Formula ]:
C4HN5O

[ Molecular Weight ]:
135.08400

[ Flash Point ]:
83.4ºC

[ Exact Mass ]:
135.01800

[ PSA ]:
78.87000

[ Index of Refraction ]:
2.087

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NJ6150000
CHEMICAL NAME :
4H-Imidazo(4,5-d)-v-triazine, 4-oxo-
CAS REGISTRY NUMBER :
63907-29-9
LAST UPDATED :
198910
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C4-H3-N5-O
MOLECULAR WEIGHT :
137.12
WISWESSER LINE NOTATION :
T56 BN DN FNNNVJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3005 mg/kg/21W-C
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Endocrine - adrenal cortex tumors Skin and Appendages - tumors

MUTATION DATA

TYPE OF TEST :
Mutation test systems - not otherwise specified
TEST SYSTEM :
Rodent - rat Cells - not otherwise specified
DOSE/DURATION :
1 mmol/L
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 36,2827,1976

Related Compounds