2-Quinoxalinecarboxylicacid, 3-methyl-, methyl ester, 1,4-dioxide

Modify Date: 2024-01-24 14:24:07

2-Quinoxalinecarboxylicacid, 3-methyl-, methyl ester, 1,4-dioxide Structure
2-Quinoxalinecarboxylicacid, 3-methyl-, methyl ester, 1,4-dioxide structure
Common Name 2-Quinoxalinecarboxylicacid, 3-methyl-, methyl ester, 1,4-dioxide
CAS Number 40016-70-4 Molecular Weight 234.20800
Density N/A Boiling Point N/A
Molecular Formula C11H10N2O4 Melting Point 171ºC
MSDS N/A Flash Point N/A

 Names

Name methyl 3-methyl-4-oxido-1-oxoquinoxalin-1-ium-2-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point 171ºC
Molecular Formula C11H10N2O4
Molecular Weight 234.20800
Exact Mass 234.06400
PSA 77.22000
LogP 1.79180

 Safety Information

HS Code 2933990090

 Synthetic Route

~31%

2-Quinoxalinecarboxylicacid, 3-methyl-, methyl ester, 1,4-dioxide Structure

2-Quinoxalineca...

CAS#:40016-70-4

Literature: Sumiyoshi, Yusuke; Saito, Hiroaki; Miyairi, Shinichi; Takabatake, Tohru Heterocycles, 2009 , vol. 78, # 4 p. 905 - 909

~78%

2-Quinoxalinecarboxylicacid, 3-methyl-, methyl ester, 1,4-dioxide Structure

2-Quinoxalineca...

CAS#:40016-70-4

Literature: Stumm, G.; Niclas, H.-J. Journal fuer Praktische Chemie (Leipzig), 1989 , vol. 331, # 5 p. 736 - 744

~%

2-Quinoxalinecarboxylicacid, 3-methyl-, methyl ester, 1,4-dioxide Structure

2-Quinoxalineca...

CAS#:40016-70-4

Literature: Tanaka; Usui Chemical and Pharmaceutical Bulletin, 1981 , vol. 29, # 1 p. 110 - 115

 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

2-Methylchinoxalin-3-carbonsaeuremethylester-1,4-dioxid
Methyl 3-methyl-2-quinoxalinecarboxylate-1,4-dioxide
2-methoxycarbonyl-3-methylquinoxaline 1,4-dioxide
2-methyl-3-carbomethoxyquinoxaline 1,4-dioxide
3-methyl-1,4-dioxy-quinoxaline-2-carboxylic acid methyl ester
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