N-t-BOC-4,4-Difluoro-L-prolinamide

Modify Date: 2024-01-09 13:58:22

N-t-BOC-4,4-Difluoro-L-prolinamide Structure
N-t-BOC-4,4-Difluoro-L-prolinamide structure
Common Name N-t-BOC-4,4-Difluoro-L-prolinamide
CAS Number 426844-50-0 Molecular Weight 250.24200
Density 1.26g/cm3 Boiling Point 372.8ºC at 760 mmHg
Molecular Formula C10H16F2N2O3 Melting Point N/A
MSDS N/A Flash Point 179.3ºC

 Names

Name tert-butyl (2S)-2-carbamoyl-4,4-difluoropyrrolidine-1-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.26g/cm3
Boiling Point 372.8ºC at 760 mmHg
Molecular Formula C10H16F2N2O3
Molecular Weight 250.24200
Flash Point 179.3ºC
Exact Mass 250.11300
PSA 72.63000
LogP 1.75460
Index of Refraction 1.478

 Safety Information

Hazard Codes Xn
HS Code 2933990090

 Synthetic Route

~66%

N-t-BOC-4,4-Difluoro-L-prolinamide Structure

N-t-BOC-4,4-Dif...

CAS#:426844-50-0

Literature: SANOFI-SYNTHELABO Patent: WO2003/74500 A2, 2003 ; Location in patent: Page/Page column 15-16 ;

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N-t-BOC-4,4-Difluoro-L-prolinamide Structure

N-t-BOC-4,4-Dif...

CAS#:426844-50-0

Literature: UNIVERSITEIT ANTWERPEN; FOX CHASE CANCER CENTER; JANSEN, Koen; DE MEESTER, Ingrid; HEIRBAUT, Leen; CHENG, Jonathan D; JOOSSENS, Jurgen; AUGUSTYNS, Koen; VAN DER VEKEN, Pieter Patent: WO2013/107820 A1, 2013 ;

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N-t-BOC-4,4-Difluoro-L-prolinamide Structure

N-t-BOC-4,4-Dif...

CAS#:426844-50-0

Literature: UNIVERSITEIT ANTWERPEN; FOX CHASE CANCER CENTER; JANSEN, Koen; DE MEESTER, Ingrid; HEIRBAUT, Leen; CHENG, Jonathan D; JOOSSENS, Jurgen; AUGUSTYNS, Koen; VAN DER VEKEN, Pieter Patent: WO2013/107820 A1, 2013 ;

~%

N-t-BOC-4,4-Difluoro-L-prolinamide Structure

N-t-BOC-4,4-Dif...

CAS#:426844-50-0

Literature: UNIVERSITEIT ANTWERPEN; FOX CHASE CANCER CENTER; JANSEN, Koen; DE MEESTER, Ingrid; HEIRBAUT, Leen; CHENG, Jonathan D; JOOSSENS, Jurgen; AUGUSTYNS, Koen; VAN DER VEKEN, Pieter Patent: WO2013/107820 A1, 2013 ;

 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%

 Synonyms

BOC-4,4-DIFLUORO-L-PROLINAMIDE
N-Boc-4,4-difluoropyrrolidine-L-proline amide
2S-Carbamoyl-4,4-difluoro-pyrrolidine-1-carboxylic acid tert-butyl ester