tert-Butyl (S)-2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate

Modify Date: 2024-01-10 23:16:20

tert-Butyl (S)-2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate Structure
tert-Butyl (S)-2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate structure
Common Name tert-Butyl (S)-2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate
CAS Number 1007882-59-8 Molecular Weight 316.194
Density 1.4±0.1 g/cm3 Boiling Point 469.3±35.0 °C at 760 mmHg
Molecular Formula C12H18BrN3O2 Melting Point N/A
MSDS N/A Flash Point 237.6±25.9 °C

 Names

Name tert-butyl (2S)-2-(5-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 469.3±35.0 °C at 760 mmHg
Molecular Formula C12H18BrN3O2
Molecular Weight 316.194
Flash Point 237.6±25.9 °C
Exact Mass 315.058228
PSA 58.22000
LogP 1.65
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.567

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~30%

tert-Butyl (S)-2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate Structure

tert-Butyl (S)-...

CAS#:1007882-59-8

Literature: TIBOTEC PHARMACEUTICALS; VANDYCK, Koen; LAST, Stefaan Julien; HOUPIS, Ioannis Nicolaos; RABOISSON, Pierre Jean-Marie Bernard Patent: WO2011/54834 A1, 2011 ; Location in patent: Page/Page column 35 ;

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tert-Butyl (S)-2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate Structure

tert-Butyl (S)-...

CAS#:1007882-59-8

Literature: MERCK SHARP and DOHME CORP.; COBURN, Craig A.; WU, Hao; HU, Bin; ZHONG, Bin; WANG, Dahai; XU, Zaixu; SUN, Fei; JI, Tao; DAN, Zhigang Patent: WO2012/3642 A1, 2012 ; Location in patent: Example 3 ;

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tert-Butyl (S)-2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate Structure

tert-Butyl (S)-...

CAS#:1007882-59-8

Literature: MERCK SHARP and DOHME CORP.; COBURN, Craig A.; WU, Hao; HU, Bin; ZHONG, Bin; WANG, Dahai; XU, Zaixu; SUN, Fei; JI, Tao; DAN, Zhigang Patent: WO2012/3642 A1, 2012 ;

~%

tert-Butyl (S)-2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate Structure

tert-Butyl (S)-...

CAS#:1007882-59-8

Literature: MERCK SHARP and DOHME CORP.; COBURN, Craig A.; WU, Hao; HU, Bin; ZHONG, Bin; WANG, Dahai; XU, Zaixu; SUN, Fei; JI, Tao; DAN, Zhigang Patent: WO2012/3642 A1, 2012 ;

~%

tert-Butyl (S)-2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate Structure

tert-Butyl (S)-...

CAS#:1007882-59-8

Literature: TIBOTEC PHARMACEUTICALS; VANDYCK, Koen; LAST, Stefaan Julien; HOUPIS, Ioannis Nicolaos; RABOISSON, Pierre Jean-Marie Bernard Patent: WO2011/54834 A1, 2011 ;
tert-Butyl (S)-2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate Structure

tert-Butyl (S)-...

CAS#:1007882-59-8

~%

tert-Butyl (S)-2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate Structure

tert-Butyl (S)-...

CAS#:1007882-59-8

Literature: MERCK SHARP and DOHME CORP.; COBURN, Craig A.; WU, Hao; HU, Bin; ZHONG, Bin; WANG, Dahai; XU, Zaixu; SUN, Fei; JI, Tao; DAN, Zhigang Patent: WO2012/3642 A1, 2012 ;

 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

PYR239
2(S)-tert-butyl 2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate
1-Pyrrolidinecarboxylic acid,2-(5-bromo-1H-imidazol-2-yl)-,1,1-dimethylethyl ester,(2S)
1-Pyrrolidinecarboxylic acid, 2-(5-bromo-1H-imidazol-2-yl)-, 1,1-dimethylethyl ester, (2S)-
2-Methyl-2-propanyl (2S)-2-(4-bromo-1H-imidazol-2-yl)-1-pyrrolidinecarboxylate
(S)-tert-butyl 2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate
(S)-2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylic acid tert-butyl ester
(S)-tert-Butyl 2-(5-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate
tert-butyl 2-(5-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate
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