ETHYL 2-AMINO-4-METHYLTHIOPHENE-3-CARBOXYLATE

Modify Date: 2025-08-25 13:19:22

ETHYL 2-AMINO-4-METHYLTHIOPHENE-3-CARBOXYLATE Structure
ETHYL 2-AMINO-4-METHYLTHIOPHENE-3-CARBOXYLATE structure
Common Name ETHYL 2-AMINO-4-METHYLTHIOPHENE-3-CARBOXYLATE
CAS Number 43088-42-2 Molecular Weight 185.243
Density 1.2±0.1 g/cm3 Boiling Point 279.1±35.0 °C at 760 mmHg
Molecular Formula C8H11NO2S Melting Point 80 °C
MSDS N/A Flash Point 122.6±25.9 °C

 Names

Name Ethyl 2-amino-4-methylthiophene-3-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 279.1±35.0 °C at 760 mmHg
Melting Point 80 °C
Molecular Formula C8H11NO2S
Molecular Weight 185.243
Flash Point 122.6±25.9 °C
Exact Mass 185.051056
PSA 80.56000
LogP 3.34
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.574
InChIKey ILYCZKOBLRJJSW-UHFFFAOYSA-N
SMILES CCOC(=O)c1c(C)csc1N

 Safety Information

Hazard Codes Xi
Risk Phrases R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases S26-S37/39
WGK Germany 3
HS Code 2934999090

 Synthetic Route

~78%

ETHYL 2-AMINO-4-METHYLTHIOPHENE-3-CARBOXYLATE Structure

ETHYL 2-AMINO-4...

CAS#:43088-42-2

Literature: Nakhi, Ali; Adepu, Raju; Rambabu; Kishore, Ravada; Vanaja; Kalle, Arunasree M.; Pal, Manojit Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 13 p. 4418 - 4427

~17%

ETHYL 2-AMINO-4-METHYLTHIOPHENE-3-CARBOXYLATE Structure

ETHYL 2-AMINO-4...

CAS#:43088-42-2

Literature: Nimbus Apollo, Inc.; Harriman, Geraldine C.; Masse, Craig E.; Harwood, James; Bhat, Sathesh; Greenwood, Jeremy Robert Patent: US2013/123231 A1, 2013 ; Location in patent: Paragraph 1423; 1426; 1427 ;

~%

ETHYL 2-AMINO-4-METHYLTHIOPHENE-3-CARBOXYLATE Structure

ETHYL 2-AMINO-4...

CAS#:43088-42-2

Literature: Guetschow, Michael; Kuerschner, Lars; Neumann, Ulf; Pietsch, Markus; Loeser, Reik; Koglin, Norman; Eger, Kurt Journal of Medicinal Chemistry, 1999 , vol. 42, # 26 p. 5437 - 5447

 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-Amino-4-methylthiophene-3-carboxylic Acid Ethyl Ester
ethyl 2-amino-4-methylthiophene-3-carboxylate
MFCD00051669
3-Thiophenecarboxylic acid, 2-amino-4-methyl-, ethyl ester
Ethyl 2-amino-4-methyl-3-thiophenecarboxylate
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