Thienothiophenes

Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde 93.0+%, TCI America™

CAS: 37882-75-0 Molecular Formula: C8H4O2S2 Molecular Weight (g/mol): 196.238 MDL Number: MFCD03931117 InChI Key: UBKNFAFBINVTOP-UHFFFAOYSA-N PubChem CID: 361865 IUPAC Name: thieno[3,2-b]thiophene-2,5-dicarbaldehyde SMILES: C1=C(SC2=C1SC(=C2)C=O)C=O

2,6-Dibromodithieno[3,2-b:2′,3′-d]thiophene 98.0+%, TCI America™

CAS: 67061-69-2 Molecular Formula: C8H2Br2S3 Molecular Weight (g/mol): 354.092 InChI Key: UTKPZZGBROTDKR-UHFFFAOYSA-N PubChem CID: 11382649 IUPAC Name: 2,6-dibromodithieno[2,3-a SMILES: C1=C(SC2=C1SC3=C2SC(=C3)Br)Br

Thieno[3,2-b]thiophene, 97%, Alfa Aesar™

CAS: 251-41-2 Molecular Formula: C6H4S2 Molecular Weight (g/mol): 140.218 MDL Number: MFCD00179479 InChI Key: VJYJJHQEVLEOFL-UHFFFAOYSA-N Synonym: 1,4-dithiapentalene PubChem CID: 136063 IUPAC Name: thieno[3,2-b]thiophene SMILES: C1=CSC2=C1SC=C2

2,5-Dibromothieno[3,2-b]thiophene 98.0+%, TCI America™

CAS: 25121-87-3 Molecular Formula: C6H2Br2S2 Molecular Weight (g/mol): 298.01 MDL Number: MFCD03931293 InChI Key: APDAUBNBDJUQGW-UHFFFAOYSA-N PubChem CID: 3597455 IUPAC Name: 2,5-dibromothieno[3,2-b]thiophene SMILES: C1=C(SC2=C1SC(=C2)Br)Br

Thieno[2,3-b]thiophene 97.0+%, TCI America™

CAS: 250-84-0 Molecular Formula: C6H4S2 Molecular Weight (g/mol): 140.218 MDL Number: MFCD02824126 InChI Key: YHBTXTFFTYXOFV-UHFFFAOYSA-N Synonym: 1,6-Dithiapentalene PubChem CID: 136062 IUPAC Name: thieno[2,3-b]thiophene SMILES: C1=CSC2=C1C=CS2

Thieno[3,2-b]thiophene-2-carbonitrile 98.0+%, TCI America™

CAS: 40985-58-8 Molecular Formula: C7H3NS2 Molecular Weight (g/mol): 165.228 MDL Number: MFCD08059461 InChI Key: UPRBPGCXCNBTQH-UHFFFAOYSA-N Synonym: 2-Cyanothieno[3,2-b]thiophene PubChem CID: 55252708 IUPAC Name: thieno[3,2-b]thiophene-5-carbonitrile SMILES: C1=CSC2=C1SC(=C2)C#N

Benzo[b]benzo[4,5]thieno[2,3-d]thiophene 97.0+%, TCI America™

CAS: 248-70-4 Molecular Formula: C14H8S2 Molecular Weight (g/mol): 240.338 MDL Number: MFCD02114004 InChI Key: NXCSDJOTXUWERI-UHFFFAOYSA-N PubChem CID: 136056 IUPAC Name: [1]benzothiolo[3,2-b][1]benzothiole SMILES: C1=CC=C2C(=C1)C3=C(S2)C4=CC=CC=C4S3

4,6-Dihydrothieno[3,4-b]thiophene-2-carboxylic Acid 98.0+%, TCI America™

CAS: 7712-05-2 Molecular Formula: C7H6O2S2 Molecular Weight (g/mol): 186.24 InChI Key: RBINIIIGSUWMLQ-UHFFFAOYSA-N PubChem CID: 67111556 IUPAC Name: 4,6-dihydrothieno[3,4-b]thiophene-2-carboxylic acid SMILES: C1C2=C(CS1)SC(=C2)C(=O)O

2,3,5,6-Tetrabromothieno[3,2-b]thiophene 98.0+%, TCI America™

CAS: 124638-53-5 Molecular Formula: C6Br4S2 Molecular Weight (g/mol): 455.802 MDL Number: MFCD03788229 InChI Key: CWCKRNKYWPNOAZ-UHFFFAOYSA-N PubChem CID: 2762568 IUPAC Name: 2,3,5,6-tetrabromothieno[3,2-b]thiophene SMILES: C12=C(C(=C(S1)Br)Br)SC(=C2Br)Br

Methyl Thieno[3,2-b]thiophene-2-carboxylate 98.0+%, TCI America™

CAS: 98800-10-3 Molecular Formula: C8H6O2S2 Molecular Weight (g/mol): 198.254 MDL Number: MFCD01934498 InChI Key: VCLNJFSCOKHCEJ-UHFFFAOYSA-N Synonym: Thieno[3,2-b]thiophene-2-carboxylic Acid Methyl Ester PubChem CID: 2739788 IUPAC Name: methyl thieno[3,2-b]thiophene-5-carboxylate SMILES: COC(=O)C1=CC2=C(S1)C=CS2

3,6-Dibromothieno[3,2-b]thiophene 98.0+%, TCI America™

CAS: 392662-65-6 Molecular Formula: C6H2Br2S2 Molecular Weight (g/mol): 298.01 InChI Key: DFMPVYZMICAYCS-UHFFFAOYSA-N PubChem CID: 10613979 IUPAC Name: 3,6-dibromothieno[3,2-b]thiophene SMILES: C1=C(C2=C(S1)C(=CS2)Br)Br

3,5-Dibromodithieno[3,2-b:2′,3′-d]thiophene 96.0+%, TCI America™

CAS: 502764-54-7 Molecular Formula: C8H2Br2S3 Molecular Weight (g/mol): 354.092 InChI Key: MFLUNTNNZSCLFW-UHFFFAOYSA-N PubChem CID: 11462346 IUPAC Name: 3,5-dibromodithieno[2,3-a SMILES: C1=C(C2=C(S1)C3=C(S2)C(=CS3)Br)Br

Dithieno[3,2-b:2′,3′-d]thiophene 98.0+%, TCI America™

CAS: 3593-75-7 Molecular Formula: C8H4S3 Molecular Weight (g/mol): 196.3 MDL Number: MFCD06656577 InChI Key: VGWBXRXNERKBSJ-UHFFFAOYSA-N PubChem CID: 137985 IUPAC Name: dithieno[2,3-a SMILES: C1=CSC2=C1SC3=C2SC=C3

Thieno[3,2-b]thiophene-2-boronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 160032-40-6 Molecular Formula: C6H5BO2S2 Molecular Weight (g/mol): 184.034 InChI Key: PVQAASIVXYZXFF-UHFFFAOYSA-N PubChem CID: 10035286 IUPAC Name: thieno[3,2-b]thiophen-5-ylboronic acid SMILES: B(C1=CC2=C(S1)C=CS2)(O)O

3-Bromothieno[3,2-b]thiophene 94.0+%, TCI America™

CAS: 25121-83-9 Molecular Formula: C6H3BrS2 Molecular Weight (g/mol): 219.114 InChI Key: YFWCQBIKGWTZQQ-UHFFFAOYSA-N PubChem CID: 14383679 IUPAC Name: 6-bromothieno[3,2-b]thiophene SMILES: C1=CSC2=C1SC=C2Br

Thieno[3,2-b]thiophene-2-carboxylic Acid 98.0+%, TCI America™

CAS: 1723-27-9 Molecular Formula: C7H4O2S2 Molecular Weight (g/mol): 184.227 MDL Number: MFCD00115174 InChI Key: GVZXSZWCZGKLRS-UHFFFAOYSA-N Synonym: 5-thieno 3,2-b thiophenecarboxylic acid PubChem CID: 660319 IUPAC Name: thieno[3,2-b]thiophene-5-carboxylic acid SMILES: C1=CSC2=C1SC(=C2)C(=O)O

Methyl 4,6-Dihydrothieno[3,4-b]thiophene-2-carboxylate 98.0+%, TCI America™

CAS: 7767-60-4 Molecular Formula: C8H8O2S2 Molecular Weight (g/mol): 200.27 InChI Key: HHUQUYKPAMERGU-UHFFFAOYSA-N Synonym: 4,6-Dihydrothieno[3,4-b]thiophene-2-carboxylic Acid Methyl Ester PubChem CID: 3441857 IUPAC Name: methyl 4,6-dihydrothieno[3,4-b]thiophene-2-carboxylate SMILES: COC(=O)C1=CC2=C(S1)CSC2

Dithieno[3,2-b:2′,3′-d]thiophene-2-boronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 183960-95-4 Molecular Formula: C8H5BO2S3 Molecular Weight (g/mol): 240.116 InChI Key: NCQLXXAFCGRZLW-UHFFFAOYSA-N PubChem CID: 44629976 IUPAC Name: dithieno[2,3-a SMILES: B(C1=CC2=C(S1)C3=C(S2)C=CS3)(O)O

2,7-Diphenyl[1]benzothieno[3,2-b][1]benzothiophene (purified by sublimation), TCI America™

CAS: 900806-58-8 Molecular Formula: C26H16S2 Molecular Weight (g/mol): 392.534 InChI Key: SBJIDUSVEICMRY-UHFFFAOYSA-N Synonym: DPh-BTBT PubChem CID: 44629897 IUPAC Name: 2,7-diphenyl-[1]benzothiolo[3,2-b][1]benzothiole SMILES: C1=CC=C(C=C1)C2=CC3=C(C=C2)C4=C(S3)C5=C(S4)C=C(C=C5)C6=CC=CC=C6

3,4-Dibromothieno[2,3-b]thiophene 98.0+%, TCI America™

CAS: 53255-78-0 Molecular Formula: C6H2Br2S2 Molecular Weight (g/mol): 298.01 InChI Key: BUGQRBSPOFSLQS-UHFFFAOYSA-N PubChem CID: 143030 IUPAC Name: 3,4-dibromothieno[2,3-b]thiophene SMILES: C1=C(C2=C(S1)SC=C2Br)Br

2-Bromothieno[2,3-b]thiophene 98.0+%, TCI America™

CAS: 25121-81-7 Molecular Formula: C6H3BrS2 Molecular Weight (g/mol): 219.114 InChI Key: DRHZNSHNAFMJJF-UHFFFAOYSA-N PubChem CID: 141178 IUPAC Name: 5-bromothieno[2,3-b]thiophene SMILES: C1=CSC2=C1C=C(S2)Br

2,5-Dibromothieno[2,3-b]thiophene 98.0+%, TCI America™

CAS: 25121-86-2 Molecular Formula: C6H2Br2S2 Molecular Weight (g/mol): 298.01 InChI Key: QHVWXMMQBYLRTM-UHFFFAOYSA-N PubChem CID: 141180 IUPAC Name: 2,5-dibromothieno[2,3-b]thiophene SMILES: C1=C(SC2=C1C=C(S2)Br)Br

Thieno[3,2-b]thiophene 98.0+%, TCI America™

CAS: 251-41-2 Molecular Formula: C6H4S2 Molecular Weight (g/mol): 140.218 MDL Number: MFCD00179479 InChI Key: VJYJJHQEVLEOFL-UHFFFAOYSA-N Synonym: 1,4-dithiapentalene PubChem CID: 136063 IUPAC Name: thieno[3,2-b]thiophene SMILES: C1=CSC2=C1SC=C2

2,5-Bis(trimethylstannyl)thieno[3,2-b]thiophene 98.0+%, TCI America™

CAS: 469912-82-1 Molecular Formula: C12H20S2Sn2 Molecular Weight (g/mol): 465.832 MDL Number: MFCD22200503 InChI Key: HDZULVYGCRXVNQ-UHFFFAOYSA-N PubChem CID: 12978043 IUPAC Name: trimethyl-(5-trimethylstannylthieno[3,2-b]thiophen-2-yl)stannane SMILES: C[Sn](C)(C)C1=CC2=C(S1)C=C(S2)[Sn](C)(C)C

  spinner