tert-Butyl 4-(2-cyano-4-nitrophenyl)piperazine-1-carboxylate

Modify Date: 2023-02-03 10:38:53

tert-Butyl 4-(2-cyano-4-nitrophenyl)piperazine-1-carboxylate Structure
tert-Butyl 4-(2-cyano-4-nitrophenyl)piperazine-1-carboxylate structure
Common Name tert-Butyl 4-(2-cyano-4-nitrophenyl)piperazine-1-carboxylate
CAS Number 288251-87-6 Molecular Weight 332.354
Density 1.3±0.1 g/cm3 Boiling Point 499.1±45.0 °C at 760 mmHg
Molecular Formula C16H20N4O4 Melting Point N/A
MSDS N/A Flash Point 255.7±28.7 °C

 Names

Name tert-butyl 4-(2-cyano-4-nitrophenyl)piperazine-1-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 499.1±45.0 °C at 760 mmHg
Molecular Formula C16H20N4O4
Molecular Weight 332.354
Flash Point 255.7±28.7 °C
Exact Mass 332.148468
PSA 102.39000
LogP 1.93
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.591

 Safety Information

HS Code 2933599090

 Synthetic Route

~88%

tert-Butyl 4-(2-cyano-4-nitrophenyl)piperazine-1-carboxylate Structure

tert-Butyl 4-(2...

CAS#:288251-87-6

Literature: Nozulak, Joachim; Orain, David; Cotesta, Simona Patent: US2009/99199 A1, 2009 ; Location in patent: Page/Page column 17-18 ;

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tert-Butyl 4-(2-cyano-4-nitrophenyl)piperazine-1-carboxylate Structure

tert-Butyl 4-(2...

CAS#:288251-87-6

Literature: Mitsubishi Pharma Corporation Patent: EP1176140 A1, 2002 ; Location in patent: Page 57 ;

 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

2-Methyl-2-propanyl 4-(2-cyano-4-nitrophenyl)-1-piperazinecarboxylate
1-Piperazinecarboxylic acid, 4-(2-cyano-4-nitrophenyl)-, 1,1-dimethylethyl ester
5-nitro-2-(4-tert-butoxycarbonylpiperazin-1-yl)benzonitrile
4-(2-cyano-4-nitro-phenyl)-piperazine-1-carboxylic acid tert-butyl ester
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Price: ¥580/250mg

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