Home > [2,2':5',2''-Terthiophene]-5-carboxylic acid, ethyl ester
![[2,2':5',2''-Terthiophene]-5-carboxylic acid, ethyl ester](https://aobchem-uat.s3.us-east-2.amazonaws.com/Chem/202511/825806_1763734118245.png)
For research and further manufacturing use only. Not for human use.
Product Name
[2,2':5',2''-Terthiophene]-5-carboxylic acid, ethyl ester
CAS No.
137584-79-3
MDL No.
N/A
Formula
C15H12O2S3
Molecular Weight
320.45
SMILES
C(=O)(OCC)c1sc(c2sc(cc2)c2cccs2)cc1
IUPAC Name
[2,2':5',2''-Terthiophene]-5-carboxylic acid, ethyl ester
Product Name
[2,2':5',2''-Terthiophene]-5-carboxylic acid, ethyl ester
CAS No.
137584-79-3
MDL No.
N/A
Formula
C15H12O2S3
Molecular Weight
320.45
SMILES
C(=O)(OCC)c1sc(c2sc(cc2)c2cccs2)cc1
IUPAC Name
[2,2':5',2''-Terthiophene]-5-carboxylic acid, ethyl ester
![tert-butyl [2,2'-bithiophene]-5-carboxylate](https://aobchem-uat.s3.us-east-2.amazonaws.com/Chem/202511/481366_1763728379433.png)
![methyl 5'-formyl-[2,2'-bithiophene]-5-carboxylate](https://aobchem-uat.s3.us-east-2.amazonaws.com/Chem/202601/545382_1769503312115.png)
![methyl 5'-methyl-[2,2'-bithiophene]-5-carboxylate](https://aobchem-uat.s3.us-east-2.amazonaws.com/Chem/202601/545386_1769503312292.png)
![[2,2':5',2''-Terthiophene]-5,5''-dicarboxylic acid, dimethyl ester](https://aobchem-uat.s3.us-east-2.amazonaws.com/Chem/202511/825776_1763734117184.png)
![[2,2':5',2''-Terthiophene]-5-carboxylic acid, methyl ester](https://aobchem-uat.s3.us-east-2.amazonaws.com/Chem/202511/825777_1763734117219.png)
![Methyl [2,2'-bithiophene]-5-carboxylate](https://aobchem-uat.s3.us-east-2.amazonaws.com/Chem/202511/294360_1763563946889.png)
![Ethyl [2,2'-bithiophene]-5-carboxylate](https://aobchem-uat.s3.us-east-2.amazonaws.com/Chem/202511/294363_1763563946991.png)