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56239-24-8

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56239-24-8 Structure

56239-24-8 Structure
IdentificationBack Directory
[Name]

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

56239-24-8
[Synonyms]

NSC-239717
trans-4-OH CCNU
4-hydroxylomustine
Lomustine trans-4-Hydroxy Impurity
1-(2-Chloroethyl)-3-(4β-hydroxycyclohexan-1α-yl)-1-nitrosourea
Urea, N-(2-chloroethyl)-N'-(trans-4-hydroxycyclohexyl)-N-nitroso-
[Molecular Formula]

C9H16ClN3O3
[MOL File]

56239-24-8.mol
[Molecular Weight]

249.69
Chemical PropertiesBack Directory
[Boiling point ]

115.6°C (rough estimate)
[density ]

1.4460 (rough estimate)
[refractive index ]

1.5800 (estimate)
Hazard InformationBack Directory
[Uses]

trans-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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