diethyl 5-acetamido-3-methyl-thiophene-2,4-dicarboxylate

Modify Date: 2024-01-29 18:38:09

diethyl 5-acetamido-3-methyl-thiophene-2,4-dicarboxylate Structure
diethyl 5-acetamido-3-methyl-thiophene-2,4-dicarboxylate structure
Common Name diethyl 5-acetamido-3-methyl-thiophene-2,4-dicarboxylate
CAS Number 4815-41-2 Molecular Weight 299.34300
Density 1.262g/cm3 Boiling Point 456.5ºC at 760 mmHg
Molecular Formula C13H17NO5S Melting Point N/A
MSDS N/A Flash Point 229.9ºC

 Names

Name diethyl 5-acetamido-3-methylthiophene-2,4-dicarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.262g/cm3
Boiling Point 456.5ºC at 760 mmHg
Molecular Formula C13H17NO5S
Molecular Weight 299.34300
Flash Point 229.9ºC
Exact Mass 299.08300
PSA 109.94000
LogP 2.44130
Index of Refraction 1.559

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

diethyl 5-acetamido-3-methyl-thiophene-2,4-dicarboxylate Structure

diethyl 5-aceta...

CAS#:4815-41-2

Literature: Hoffmann-La Roche Inc. Patent: US4061656 A1, 1977 ;

~87%

diethyl 5-acetamido-3-methyl-thiophene-2,4-dicarboxylate Structure

diethyl 5-aceta...

CAS#:4815-41-2

Literature: Hafez; El-Gazzar Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 19 p. 5222 - 5227

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2,4-diethoxycarbonyl-3-methyl-5-acetylamino-thiophene
3,5-diethyl 2-acetylamino-4-methylthiophenedicarboxylate