Urea,N-(2-chloroethyl)-N'-(trans-4-hydroxycyclohexyl)-N-nitroso-
Names
[ CAS No. ]:
56239-24-8
[ Name ]:
Urea,N-(2-chloroethyl)-N'-(trans-4-hydroxycyclohexyl)-N-nitroso-
[Synonym ]:
trans-4-OH CCNU
4-hydroxylomustine
Chemical & Physical Properties
[ Density]:
1.46g/cm3
[ Molecular Formula ]:
C9H16ClN3O3
[ Molecular Weight ]:
249.69500
[ Exact Mass ]:
249.08800
[ PSA ]:
82.00000
[ LogP ]:
1.61260
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YS4983500
- CHEMICAL NAME :
- Urea, 1-(2-chloroethyl)-3-(trans-4-hydroxycyclohexyl)-1-nit roso-
- CAS REGISTRY NUMBER :
- 56239-24-8
- LAST UPDATED :
- 199410
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C9-H16-Cl-N3-O3
- MOLECULAR WEIGHT :
- 249.73
- WISWESSER LINE NOTATION :
- L6TJ AQ DMVNNO&2G -TRANS
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 52420 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD10 - Lethal Dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 12 mg/kg
- TOXIC EFFECTS :
- Tumorigenic - active as anti-cancer agent
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intrapleural
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 35 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA
- TYPE OF TEST :
- DNA damage
- TEST SYSTEM :
- Human Embryo
- DOSE/DURATION :
- 100 umol/L
- REFERENCE :
- CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 44,1352,1984