tert-Butyl 4-(4-amino-2-cyanophenyl)piperazine-1-carboxylate

Modify Date: 2023-01-24 15:26:58

tert-Butyl 4-(4-amino-2-cyanophenyl)piperazine-1-carboxylate Structure
tert-Butyl 4-(4-amino-2-cyanophenyl)piperazine-1-carboxylate structure
Common Name tert-Butyl 4-(4-amino-2-cyanophenyl)piperazine-1-carboxylate
CAS Number 288251-85-4 Molecular Weight 302.371
Density 1.2±0.1 g/cm3 Boiling Point 510.3±50.0 °C at 760 mmHg
Molecular Formula C16H22N4O2 Melting Point N/A
MSDS N/A Flash Point 262.4±30.1 °C

 Names

Name tert-butyl 4-(4-amino-2-cyanophenyl)piperazine-1-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 510.3±50.0 °C at 760 mmHg
Molecular Formula C16H22N4O2
Molecular Weight 302.371
Flash Point 262.4±30.1 °C
Exact Mass 302.174286
PSA 82.59000
LogP 1.11
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.593

 Safety Information

HS Code 2933599090

 Synthetic Route

~%

tert-Butyl 4-(4-amino-2-cyanophenyl)piperazine-1-carboxylate Structure

tert-Butyl 4-(4...

CAS#:288251-85-4

Literature: F. HOFFMANN-LA ROCHE AG Patent: WO2008/141976 A1, 2008 ; Location in patent: Page/Page column 63; 64 ; WO 2008/141976 A1

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2933599090
Summary 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1-Piperazinecarboxylic acid, 4-(4-amino-2-cyanophenyl)-, 1,1-dimethylethyl ester
2-Methyl-2-propanyl 4-(4-amino-2-cyanophenyl)-1-piperazinecarboxylate
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Price: ¥472/100mg

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