3-Cyclobutene-1,2-dione,3-ethoxy-4-(3-pyridinylamino)-(9CI)

Modify Date: 2025-08-25 13:12:06

3-Cyclobutene-1,2-dione,3-ethoxy-4-(3-pyridinylamino)-(9CI) Structure
3-Cyclobutene-1,2-dione,3-ethoxy-4-(3-pyridinylamino)-(9CI) structure
Common Name 3-Cyclobutene-1,2-dione,3-ethoxy-4-(3-pyridinylamino)-(9CI)
CAS Number 159596-51-7 Molecular Weight 218.20900
Density N/A Boiling Point N/A
Molecular Formula C11H10N2O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-Ethoxy-4-(3-pyridinylamino)-3-cyclobutene-1,2-dione
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C11H10N2O3
Molecular Weight 218.20900
Exact Mass 218.06900
PSA 68.29000
LogP 0.96640

 Synthetic Route

~50%

3-Cyclobutene-1,2-dione,3-ethoxy-4-(3-pyridinylamino)-(9CI) Structure

3-Cyclobutene-1...

CAS#:159596-51-7

Literature: Murthi, Krishna K.; Kostler, Roland; Smith, Chase; Brandstetter, Tilman; Kluge, Arthur F. Patent: US2008/200523 A1, 2008 ; Location in patent: Page/Page column 19 ;

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

4-ethoxy-3-thiophenecarbonyl chloride
3-(pyridin-3-ylamino)-4-ethoxy-cyclobut-3-ene-1,2-dione
3-ethoxy-3-thiophenecarbonyl chloride
3-THIOPHENECARBONYL CHLORIDE,4-ETHOXY
3-ethoxy-4-(pyridin-3-yl-amino)-3-cyclobutene-1,2-dione
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