Thiophenes
![Thieno[2,3-b]pyrazine-6-carboxylic acid, 90%, Thermo Scientific™](https://assets.fishersci.com/TFS-Assets/CCG/Chemical-Structures/chemical-structure-cas-59944-79-5.jpg-250.jpg)
Thieno[2,3-b]pyrazine-6-carboxylic acid, 90%, Thermo Scientific™
CAS: 59944-79-5 Molecular Formula: C7H4N2O2S Molecular Weight (g/mol): 180.181 InChI Key: MEHCDDSVVYRWJT-UHFFFAOYSA-N Synonym: thieno 2,3-b pyrazine-6-carboxylic acid,pubchem9882,thieno 2,3-b pyrazine-6-carboxylicacid,6-thieno 2,3-b pyrazinecarboxylic acid,thieno 3,2-b pyrazine-6-carboxylic acid,thiopheno 2,3-b pyrazine-6-carboxylic acid PubChem CID: 7164578 IUPAC Name: thieno[2,3-b]pyrazine-6-carboxylic acid SMILES: C1=CN=C2C(=N1)C=C(S2)C(=O)O
![3-(5-Bromo-2-thienyl)-2,5-bis(2-ethylhexyl)-6-(2-thienyl)pyrrolo[3,4-c]pyrrole-1,4-dione 98.0+%, TCI America™](https://assets.fishersci.com/TFS-Assets/CCG/Chemical-Structures/chemical-structure-cas-1308671-90-0.jpg-250.jpg)
3-(5-Bromo-2-thienyl)-2,5-bis(2-ethylhexyl)-6-(2-thienyl)pyrrolo[3,4-c]pyrrole-1,4-dione 98.0+%, TCI America™
CAS: 1308671-90-0 Molecular Formula: C30H39BrN2O2S2 Molecular Weight (g/mol): 603.678 MDL Number: MFCD26403655 InChI Key: IUJFPKGBQVGKRW-UHFFFAOYSA-N PubChem CID: 59629052 IUPAC Name: 4-(5-bromothiophen-2-yl)-2,5-bis(2-ethylhexyl)-1-thiophen-2-ylpyrrolo[3,4-c]pyrrole-3,6-dione SMILES: CCCCC(CC)CN1C(=C2C(=C(N(C2=O)CC(CC)CCCC)C3=CC=C(S3)Br)C1=O)C4=CC=CS4
Sigma Aldrich 6-(2,6-Dimethylmorpholino)nicotinaldehyde
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich 6-Chloro-1H-indazole
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich 6-Chloro-2-hydrazino-1,3-benzoxazole
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich 2-Amino-3-nitro-6-(4-fluorobenzylamino)pyridine
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
![Sigma Aldrich 6-Bromo-2H-benzo[b][1,4]thiazin-3(4H)-one](https://assets.fishersci.com/TFS-Assets/CCG/Sigma-Aldrich/product-images/f31774a6-4049-442c-880e-ea3fd5b47069.jpg-250.jpg)
Sigma Aldrich 6-Bromo-2H-benzo[b][1,4]thiazin-3(4H)-one
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
![Sigma Aldrich 6-Acetyl-2-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one](https://assets.fishersci.com/TFS-Assets/CCG/Sigma-Aldrich/product-images/2baa7dd7-5e4c-44ac-b283-2c963e648e41.jpg-250.jpg)
Sigma Aldrich 6-Acetyl-2-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
2,5-Dibromo-3-hexadecylthiophene 96.0+%, TCI America™
CAS: 178452-13-6 Molecular Formula: C20H34Br2S Molecular Weight (g/mol): 466.36 MDL Number: MFCD30742899 InChI Key: KBLOMHRWQCLPTC-UHFFFAOYSA-N PubChem CID: 101022660 IUPAC Name: 2,5-dibromo-3-hexadecylthiophene SMILES: CCCCCCCCCCCCCCCCC1=C(Br)SC(Br)=C1
5-Bromo-2-thiophenesulfonamide 97.0+%, TCI America™
CAS: 53595-65-6 Molecular Formula: C4H4BrNO2S2 Molecular Weight (g/mol): 242.11 MDL Number: MFCD00067990 InChI Key: WXJQQLDICAOBJB-UHFFFAOYSA-N Synonym: 5-bromo-2-thiophenesulfonamide,5-bromo-thiophene-2-sulfonic acid amide,2-thiophenesulfonamide, 5-bromo,5-bromothiophene-2-sulfonic acid amide,5-bromothiophene-2-sulphonamide,2-bromo thiophene-5-sulfonamide,5-bromothiophene-2-sulfonylamine,pubchem7369,maybridge1_004885,acmc-1b1sa PubChem CID: 1241304 IUPAC Name: 5-bromothiophene-2-sulfonamide SMILES: NS(=O)(=O)C1=CC=C(Br)S1
3,5-Dibromo-2-methylthiophene 95.0+%, TCI America™
CAS: 29421-73-6 Molecular Formula: C5H4Br2S Molecular Weight (g/mol): 255.96 MDL Number: MFCD07781197 InChI Key: OGAJGUIMFMRGRB-UHFFFAOYSA-N PubChem CID: 122373 IUPAC Name: 3,5-dibromo-2-methylthiophene SMILES: CC1=C(Br)C=C(Br)S1
5-Chlorothiophene-2-carboxylic Acid 95.0+%, TCI America™
CAS: 24065-33-6 Molecular Formula: C5H3ClO2S Molecular Weight (g/mol): 162.59 MDL Number: MFCD00041426 InChI Key: QZLSBOVWPHXCLT-UHFFFAOYSA-N Synonym: 5-chloro-2-thiophenecarboxylic acid,2-thiophenecarboxylic acid, 5-chloro,2-chloro-5-carboxythiophene,5-chloro-2-thiophene carboxylic acid,pubchem7380,maybridge3_003717,acmc-209g8i,rivaroxaban related compound,5-18-06-00177 beilstein handbook reference,ksc204m2j PubChem CID: 95048 IUPAC Name: 5-chlorothiophene-2-carboxylic acid SMILES: OC(=O)C1=CC=C(Cl)S1
![2-(4-Bromophenyl)benzo[b]thiophene 98.0+%, TCI America™](https://assets.fishersci.com/TFS-Assets/CCG/Chemical-Structures/chemical-structure-cas-19437-86-6.jpg-250.jpg)
2-(4-Bromophenyl)benzo[b]thiophene 98.0+%, TCI America™
CAS: 19437-86-6 Molecular Formula: C14H9BrS Molecular Weight (g/mol): 289.19 MDL Number: MFCD22380322 InChI Key: IJDKRWVYXSAROY-UHFFFAOYSA-N PubChem CID: 57610455 IUPAC Name: 2-(4-bromophenyl)-1-benzothiophene SMILES: C1=CC=C2C(=C1)C=C(S2)C3=CC=C(C=C3)Br
5-Bromo-2-thiophenemethanol 97.0+%, TCI America™
CAS: 79387-71-6 Molecular Formula: C5H5BrOS Molecular Weight (g/mol): 193.06 MDL Number: MFCD06202626 InChI Key: DBRSLMCLMMFHEF-UHFFFAOYSA-N PubChem CID: 11435467 IUPAC Name: (5-bromothiophen-2-yl)methanol SMILES: OCC1=CC=C(Br)S1
![2,6-Dibromobenzo[1,2-b:4,5-b']dithiophene 98.0+%, TCI America™](https://assets.fishersci.com/TFS-Assets/CCG/Chemical-Structures/chemical-structure-cas-909280-97-3.jpg-250.jpg)
2,6-Dibromobenzo[1,2-b:4,5-b']dithiophene 98.0+%, TCI America™
CAS: 909280-97-3 Molecular Formula: C10H4Br2S2 Molecular Weight (g/mol): 348.07 InChI Key: SXRSYJAHJIIXFM-UHFFFAOYSA-N PubChem CID: 56973692 IUPAC Name: 2,6-dibromothieno[2,3-f][1]benzothiole SMILES: C1=C2C=C(SC2=CC3=C1SC(=C3)Br)Br