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ChemicalBook--->CAS DataBase List--->21043-40-3

21043-40-3

21043-40-3 Structure

21043-40-3 Structure
IdentificationMore
[Name]

1-Cyclopentylpiperazine
[CAS]

21043-40-3
[Synonyms]

1-CYCLOPENTYLPIPERAZINE
BUTTPARK 82\06-05
N-CYCLOPENTYLPIPERAZINE
RARECHEM AH CK 0078
TIMTEC-BB SBB004031
cyclopentylpiperazine
Piperazine, 1-cyclopentyl-(8CI,9CI)
1-(Cyclopentyl)piperazine 98%
1-CYCLOPENTYL-PIPERAZINE >98%
[Molecular Formula]

C9H18N2
[MDL Number]

MFCD00168029
[Molecular Weight]

154.25
[MOL File]

21043-40-3.mol
Chemical PropertiesBack Directory
[Boiling point ]

48 °C
[density ]

0.989±0.06 g/cm3(Predicted)
[refractive index ]

1.5000 to 1.5040
[storage temp. ]

Sealed in dry,2-8°C
[pka]

9.28±0.10(Predicted)
[CAS DataBase Reference]

21043-40-3(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT
Hazard InformationBack Directory
[Uses]

1-?Cyclopentylpiperazine is used in the synthesis of quinolines as a new class of imidazole-free H3 receptor antagonists. Also used to prepare a series of estrogen receptor modulators.
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