183742-29-2

183742-29-2 structure
183742-29-2 structure
  • Name: 1-Tert-Butyl 3-Ethyl Piperazine-1,3-Dicarboxylate
  • Chemical Name: 1-O-tert-butyl 3-O-ethyl piperazine-1,3-dicarboxylate
  • CAS Number: 183742-29-2
  • Molecular Formula: C12H22N2O4
  • Molecular Weight: 258.31400
  • Create Date: 2018-12-21 11:29:33
  • Modify Date: 2024-01-17 16:36:58

Name 1-O-tert-butyl 3-O-ethyl piperazine-1,3-dicarboxylate
Synonyms 1-(tert-butyloxycarbonyl)-3-ethoxycarbonyl-piperazine
1-(tert-butyl) 3-ethyl piperazine-1,3-dicarboxylate
1-tert-butoxycarbonyl-3-ethoxycarbonylpiperazine
1-(1,1-dimethylethyl)-3-ethyl 1,3-piperazinedicarboxylate
piperazine-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester
1-tert-Butoxycarbonylpiperazine-3-carboxylic acid ethyl ester
1,3-Piperazinedicarboxylic acid,1-(1,1-dimethylethyl) 3-ethyl ester
ethyl 4-(1,1-dimethylethoxycarbonyl)-2-piperazinecarboxylate
Density 1.128g/cm3
Boiling Point 384.421ºC at 760 mmHg
Molecular Formula C12H22N2O4
Molecular Weight 258.31400
Flash Point 186.292ºC
Exact Mass 258.15800
PSA 67.87000
LogP 1.02510
Vapour Pressure 0mmHg at 25°C
Index of Refraction 1.484
Storage condition 2-8°C
HS Code 2933599090

~94%

183742-29-2 structure

183742-29-2

Literature: Pfizer Inc. Patent: US6297380 B1, 2001 ;

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183742-29-2 structure

183742-29-2

Literature: Wyeth Holdings Corporation Patent: EP1144368 B1, 2004 ; Location in patent: Page 51 ;

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183742-29-2 structure

183742-29-2

Literature: TANABE SEIYAKU CO., LTD. Patent: EP1307455 B1, 2005 ; Location in patent: Page/Page column 33 ;

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183742-29-2 structure

183742-29-2

Literature: Luescher, Michael U.; Vo, Cam-Van T.; Bode, Jeffrey W. Organic Letters, 2014 , vol. 16, # 4 p. 1236 - 1239

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183742-29-2 structure

183742-29-2

Literature: Luescher, Michael U.; Vo, Cam-Van T.; Bode, Jeffrey W. Organic Letters, 2014 , vol. 16, # 4 p. 1236 - 1239

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183742-29-2 structure

183742-29-2

Literature: Luescher, Michael U.; Vo, Cam-Van T.; Bode, Jeffrey W. Organic Letters, 2014 , vol. 16, # 4 p. 1236 - 1239
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%