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52049-26-0

52049-26-0 Structure

52049-26-0 Structure
IdentificationBack Directory
[Name]

1-(2-chloroethyl)-3-(4-hydroxycyclohexyl)-1-nitroso-urea
[CAS]

52049-26-0
[Synonyms]

Lomustine cis-4-Hydroxy Impurity
1-(2-chloroethyl)-3-(4-hydroxycyclohexyl)-1-nitroso-urea
Urea, 1-(2-chloroethyl)-3-(cis-4-hydroxycyclohexyl)-1-nitroso-
Urea, N-(2-chloroethyl)-N'-(cis-4-hydroxycyclohexyl)-N-nitroso-
[Molecular Formula]

C9H16ClN3O3
[MDL Number]

MFCD18969996
[MOL File]

52049-26-0.mol
[Molecular Weight]

249.69
Chemical PropertiesBack Directory
[Boiling point ]

132°C (rough estimate)
[density ]

1.4460 (rough estimate)
[refractive index ]

1.5800 (estimate)
[pka]

10.624±0.40(predicted)
Hazard InformationBack Directory
[Uses]

cis-4-Hydroxy-lomustine is an impurity of lomustine (L469440) which is a chloroethylnitrosourea derivative with antitumor activity. Lomustine is similar to carmustine, chlorozotocin, nimustine, and ranimustine.
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