Thienothiophenes

Organic heterocyclic compounds that contain two thiophene rings fused together with the formula: C6H4S2.

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16 – 30 of 73 results

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

CAS: 392662-65-6 Molecular Formula: C6H2Br2S2 Molecular Weight (g/mol): 298.01 MDL Number: MFCD10000958 InChI Key: DFMPVYZMICAYCS-UHFFFAOYSA-N PubChem CID: 10613979 IUPAC Name: 3,6-dibromothieno[3,2-b]thiophene SMILES: BrC1=CSC2=C1SC=C2Br

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PubChem CID	10613979
CAS	392662-65-6
Molecular Weight (g/mol)	298.01
MDL Number	MFCD10000958
SMILES	BrC1=CSC2=C1SC=C2Br
IUPAC Name	3,6-dibromothieno[3,2-b]thiophene
InChI Key	DFMPVYZMICAYCS-UHFFFAOYSA-N
Molecular Formula	C6H2Br2S2

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

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

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

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PubChem CID	44629897
CAS	900806-58-8
Molecular Weight (g/mol)	392.534
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
Synonym	DPh-BTBT
IUPAC Name	2,7-diphenyl-[1]benzothiolo[3,2-b][1]benzothiole
InChI Key	SBJIDUSVEICMRY-UHFFFAOYSA-N
Molecular Formula	C26H16S2

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

CAS: 37882-75-0 Molecular Formula: C8H4O2S2 Molecular Weight (g/mol): 196.24 MDL Number: MFCD03931117 InChI Key: UBKNFAFBINVTOP-UHFFFAOYSA-N PubChem CID: 361865 IUPAC Name: thieno[3,2-b]thiophene-2,5-dicarbaldehyde SMILES: O=CC1=CC2=C(S1)C=C(S2)C=O

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PubChem CID	361865
CAS	37882-75-0
Molecular Weight (g/mol)	196.24
MDL Number	MFCD03931117
SMILES	O=CC1=CC2=C(S1)C=C(S2)C=O
IUPAC Name	thieno[3,2-b]thiophene-2,5-dicarbaldehyde
InChI Key	UBKNFAFBINVTOP-UHFFFAOYSA-N
Molecular Formula	C8H4O2S2

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

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

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

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

Sigma Aldrich 3-Chloro-1-phenyl-1-propyne

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.

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CAS	3355-31-5

Sigma Aldrich N-(2-Formylquinolin-6-yl)acetamide

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CAS	915923-55-6

Sigma Aldrich 6-Iodo-pyridine-2-carboxylic acid methyl ester

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CAS	849830-15-5

Sigma Aldrich 1-(5-Methoxypyridin-3-yl)ethanone

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CAS	886364-74-5

Sigma Aldrich cis-4-Benzyloxy-2-buten-1-ol

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CAS	81028-03-7

Sigma Aldrich 3-Amino-pyridine-4-carbaldehyde

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CAS	55279-29-3

Sigma Aldrich Fine Chemicals Biosciences Thieno[3,2-b]thiophene 95% | 251-41-2 | MFCD00179479 | 5G

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eMolecules 1810044-61-1 | 2-[5-(2-Hexyldecyl)thiophen-2-yl]-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane | 1g

Ambeed | Oxazol-2(3H)-one | 250mg | 491662683 | A367076 | 27584-70-9 | MFCD00075369 | 85.062 | C3H3NO2

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eMolecules 1H-Thieno[2,3-d][1,3]oxazine-2,4-dione | 103979-54-0 | MFCD18380600 | 5g

J & W PharmLab LLC | 1H-Thieno[2,3-d][1,3]oxazine-2,4-dione | 5g | 289350151 | 15R0206 | 97.000 | 103979-54-0 | MFCD18380600 | 169.150 | C6H3NO3S

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Thienothiophenes

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