1-(2-Pyrimidinyl)-4-(4-aminobutyl)piperazine

Modify Date: 2025-08-25 19:44:26

1-(2-Pyrimidinyl)-4-(4-aminobutyl)piperazine Structure
1-(2-Pyrimidinyl)-4-(4-aminobutyl)piperazine structure
Common Name 1-(2-Pyrimidinyl)-4-(4-aminobutyl)piperazine
CAS Number 33386-20-8 Molecular Weight 235.32900
Density 1.102g/cm3 Boiling Point 404.4ºC at 760 mmHg
Molecular Formula C12H21N5 Melting Point N/A
MSDS N/A Flash Point 198.4ºC

 Names

Name 4-(4-pyrimidin-2-ylpiperazin-1-yl)butan-1-amine

 Chemical & Physical Properties

Density 1.102g/cm3
Boiling Point 404.4ºC at 760 mmHg
Molecular Formula C12H21N5
Molecular Weight 235.32900
Flash Point 198.4ºC
Exact Mass 235.18000
PSA 58.28000
LogP 1.04070
Index of Refraction 1.553

 Safety Information

HS Code 2933990090

 Synthetic Route

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1-(2-Pyrimidinyl)-4-(4-aminobutyl)piperazine Structure

1-(2-Pyrimidiny...

CAS#:33386-20-8

Literature: Mead Johnson and Company Patent: US4423049 A1, 1983 ;

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1-(2-Pyrimidinyl)-4-(4-aminobutyl)piperazine Structure

1-(2-Pyrimidiny...

CAS#:33386-20-8

Literature: Neurogen Corporation Patent: US6100255 A1, 2000 ; US 6100255 A

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1-(2-Pyrimidinyl)-4-(4-aminobutyl)piperazine Structure

1-(2-Pyrimidiny...

CAS#:33386-20-8

Literature: Pierre Fabre Medicament Patent: US6303603 B1, 2001 ;

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1-(2-Pyrimidinyl)-4-(4-aminobutyl)piperazine Structure

1-(2-Pyrimidiny...

CAS#:33386-20-8

Literature: Ishizumi; Kojima; Antoku Chemical and Pharmaceutical Bulletin, 1991 , vol. 39, # 9 p. 2288 - 2300

~%

1-(2-Pyrimidinyl)-4-(4-aminobutyl)piperazine Structure

1-(2-Pyrimidiny...

CAS#:33386-20-8

Literature: He, Xiao Shu; Woodruff, Kristine; Brodbeck, Robbin Bioorganic and Medicinal Chemistry Letters, 1997 , vol. 7, # 18 p. 2399 - 2402

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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