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232904 Sigma-Aldrich

Methyl 3-amino-2-thiophenecarboxylate

99%

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Properties

Related Categories Building Blocks, C4 to C6, Chemical Synthesis, Heterocyclic Building Blocks, Thiophenes More...
assay   99%
bp   100-102 °C/0.1 mmHg (lit.)
mp   62-64 °C (lit.)
storage temp.   room temp
SMILES string   COC(=O)c1sccc1N
InChI   1S/C6H7NO2S/c1-9-6(8)5-4(7)2-3-10-5/h2-3H,7H2,1H3
InChI key   TWEQNZZOOFKOER-UHFFFAOYSA-N

Description

General description

Methyl 3-amino-2-thiophenecarboxylate reacts with hydrazonoyl chlorides in the presence of triethylamine to yield corresponding N-arylamidrazones.

Application

Methyl 3-amino-2-thiophenecarboxylate was used in:
• the synthesis of 4-nitro and 4-aminothienyl ureas
• total synthesis of quinazolinocarboline alkaloids
• preparation of thienopyrimidinone analogs

Packaging

10, 50 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
XM8347500
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
Peer-Reviewed Papers
15

References

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