3-amino-5-bromothiophene-2-carboxamide

Modify Date: 2024-01-10 10:11:29

3-amino-5-bromothiophene-2-carboxamide Structure
3-amino-5-bromothiophene-2-carboxamide structure
Common Name 3-amino-5-bromothiophene-2-carboxamide
CAS Number 494833-79-3 Molecular Weight 221.07500
Density 1.904±0.06 g/cm3(Predicted) Boiling Point 350.3±42.0℃(Predicted)
Molecular Formula C5H5BrN2OS Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-amino-5-bromothiophene-2-carboxamide

 Chemical & Physical Properties

Density 1.904±0.06 g/cm3(Predicted)
Boiling Point 350.3±42.0℃(Predicted)
Molecular Formula C5H5BrN2OS
Molecular Weight 221.07500
Exact Mass 219.93100
PSA 97.35000
LogP 2.47320
Storage condition 2-8℃

 Synthetic Route

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3-amino-5-bromothiophene-2-carboxamide Structure

3-amino-5-bromo...

CAS#:494833-79-3

Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2004/63186 A1, 2004 ; Location in patent: Page 37 ; WO 2004/063186 A1

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3-amino-5-bromothiophene-2-carboxamide Structure

3-amino-5-bromo...

CAS#:494833-79-3

Literature: Takeda Pharmaceutical Company Limited Patent: EP2540728 A1, 2013 ; Location in patent: Page/Page column 44 ;

~79%

3-amino-5-bromothiophene-2-carboxamide Structure

3-amino-5-bromo...

CAS#:494833-79-3

Literature: TAKEDA PHARMACEUTICAL COMPANY LIMITED; OGURO, Yuya; KURASAWA, Osamu Patent: WO2010/101302 A1, 2010 ; Location in patent: Page/Page column 131-132 ; WO 2010/101302 A1

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3-amino-5-bromothiophene-2-carboxamide Structure

3-amino-5-bromo...

CAS#:494833-79-3

Literature: Takeda Pharmaceutical Company Limited Patent: EP2540728 A1, 2013 ;

~%

3-amino-5-bromothiophene-2-carboxamide Structure

3-amino-5-bromo...

CAS#:494833-79-3

Literature: Takeda Pharmaceutical Company Limited Patent: EP2540728 A1, 2013 ;

~%

3-amino-5-bromothiophene-2-carboxamide Structure

3-amino-5-bromo...

CAS#:494833-79-3

Literature: Takeda Pharmaceutical Company Limited Patent: EP2540728 A1, 2013 ;