| | Identification | Back Directory |  | [Name] 
 Piperazine, 1-cyclopentyl-4-nitroso- (9CI)
 |  | [CAS] 
 61379-66-6
 |  | [Synonyms] 
 Piperazine Impurity 8
 Rifaximin Impurity 17
 PiperazineImpurity8-15N
 N-Nitroso cyclopentylpiperazine
 1-CYCLOPENTYL-4-NITROSOPIPERAZINE
 Piperazine, 1-cyclopentyl-4-nitroso-
 Piperazine, 1-cyclopentyl-4-nitroso- (9CI)
 1-Cyclopentyl-4-nitrosopiperazine (100mg/L in methanol)
 |  | [Molecular Formula] 
 C9H17N3O
 |  | [MOL File] 
 61379-66-6.mol
 |  | [Molecular Weight] 
 183.25
 | 
 | Chemical Properties | Back Directory |  | [Boiling point ] 
 318.0±35.0 °C(Predicted)
 |  | [density ] 
 1.27±0.1 g/cm3(Predicted)
 |  | [storage temp. ] 
 Amber Vial, -20°C Freezer
 |  | [solubility ] 
 Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly)
 |  | [form ] 
 Solid
 |  | [pka] 
 7.13±0.70(Predicted)
 |  | [color ] 
 Light Orange to Orange Oil to Low-Melting
 |  | [Stability:] 
 Light Sensitive
 | 
 | Hazard Information | Back Directory |  | [Uses] 
 1-Cyclopentyl-4-nitrosopiperazine is used in the green preparation of aminoazacyclic compounds via a new method of selective reduction.
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