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Bi- and oligothiophenes

Organic compounds that contain two or more thiophene rings bridged together; thiophenes are a five-membered ring with four carbon atoms and one sulfur atom. Oligothiophenes are important organic electronic materials.
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61 – 75 of 84 results
61

SIGMA ORGANIC CHEMISTRY 5-BROMO-2 2-BITHIOPHENE 1G

RNI000291G 5-BROMO-2 2-BITHIOPHENE 1G

ENCOMPASS_PREFERRED
62

Sigma Organic Chemistry 5-Bromo-2 2-bithiophene | 1G | 110046-60-1 | MFCD01321134

5-Bromo-2 2-bithiophene , 1G

About this item:

CAS #: 110046-60-1
MDL #: MFCD01321134
Purity: ≥97
Molecular Weight: 273.17
UNSPSC Code: 12352100

ENCOMPASS_PREFERRED
63

Sigma Organic Chemistry 2,2':5',2''-Terthiophene | 1G | 1081-34-1 | MFCD00012167 | 0.99

2,2':5',2''-Terthiophene, 1G

About This Item:

Storage: room temp

ENCOMPASS_PREFERRED
64

Sigma Organic Chemistry cis-5-Norbornene-exo-2,3-dicarboxylic anhydride | 5G | 2746-19-2 | MFCD00630580 | 0.95

cis-5-Norbornene-exo-2,3-dicarboxylic anhydride, 5G

About This Item:

Storage: room temp
EINECS Number: 220-384-5

ENCOMPASS_PREFERRED
65

eMolecules​ Ambeed / 22-Bithiophene 55-dibromo-33-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]- / 100mg / 598443088 / A1213320 / / 1974310-58-1 / [null] / 648.420 / C22H32Br2O8S2

Ambeed / 22-Bithiophene 55-dibromo-33-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]- / 100mg / 598443088 / A1213320 / / 1974310-58-1 / [null] / 648.420 / C22H32Br2O8S2

ENCOMPASS_PREFERRED
66

eMolecules​ AstaTech / 12-DI(3-THIENYL)-12-ETHANEDIONE / 0.25g / 718060531 / W10879 / 95.000 / 7333-08-6 / MFCD19105338 / 222.280 / C10H6O2S2

AstaTech / 12-DI(3-THIENYL)-12-ETHANEDIONE / 0.25g / 718060531 / W10879 / 95.000 / 7333-08-6 / MFCD19105338 / 222.280 / C10H6O2S2

ENCOMPASS_PREFERRED
67

eMolecules​ 2-Amino-pyridine-3,5-dicarboxylic acid dimethyl ester | 1187930-77-3 | MFCD12913798 | 5g

J & W PharmLab LLC | 2-Amino-pyridine-3,5-dicarboxylic acid dimethyl ester | 5g | 289355119 | 69R0434 | 96.000 | 1187930-77-3 | MFCD12913798 | 210.189 | C9H10N2O4

If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool

ENCOMPASS_PREFERRED
68

eMolecules​ Ambeed / 3355-Tetrabromo-22-bithiophene / 1g / 524993135 / A105667 / / 125143-53-5 / MFCD00114807 / 481.840 / C8H2Br4S2

Ambeed / 3355-Tetrabromo-22-bithiophene / 1g / 524993135 / A105667 / / 125143-53-5 / MFCD00114807 / 481.840 / C8H2Br4S2

ENCOMPASS_PREFERRED
69

SIGMA ORGANIC CHEMISTRY 5-BROMO-2 2-BITHIOPHENE 1G

52-285-61G 5-BROMO-2 2-BITHIOPHENE 1G

ENCOMPASS_PREFERRED
70

eMolecules​ Ambeed / 44-Dihexyl-4H-cyclopenta[12-b54-b]dithiophene / 100mg / 633657988 / A181089 / / 153312-86-8 / MFCD27923054 / 346.590 / C21H30S2

Ambeed / 44-Dihexyl-4H-cyclopenta[12-b54-b]dithiophene / 100mg / 633657988 / A181089 / / 153312-86-8 / MFCD27923054 / 346.590 / C21H30S2

ENCOMPASS_PREFERRED
71

eMolecules​ 2,2'-Bithiophene-5-carboxylic acid | 2060-55-1 | MFCD00159571 | 1g

Combi-Blocks | 2,2'-Bithiophene-5-carboxylic acid | 1g | 342864778 | QI-1438 | 96.000 | 2060-55-1 | MFCD00159571 | 210.270 | C9H6O2S2

If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool

ENCOMPASS
72

SIGMA ORGANIC CHEMISTRY 2- 5-BROMO 2 2-BITHIOPH 1G

RNI000281G 2- 5-BROMO 2 2-BITHIOPH 1G

ENCOMPASS_PREFERRED
73

Sigma Organic Chemistry 2 4 5 7-tetrabromo-3 4 | 1G | MFCD00067282

2 4 5 7-tetrabromo-3 4 , 1G

About this Item:

MDL #: MFCD00067282
Molecular Weight: 785.67
UNSPSC Code: 12352200
Chemical Formula: C20H4Br4Cl4O5

ENCOMPASS_PREFERRED
74

Sigma Organic Chemistry alpha-Sexithiophene | 1G | 88493-55-4 | MFCD03695488

alpha-Sexithiophene, 1G

About This Item:

Storage: room temp

ENCOMPASS_PREFERRED
75

Chemscene ChemScene | (9,9-Dihexyl-9H-fluorene-2,7-diyl)diboronic acid | 5G | CS-0152301 | 0.98 | 203927-98-4| MFCD03427279 | 422.17
SDP

ChemScene | (9,9-Dihexyl-9H-fluorene-2,7-diyl)diboronic acid | 5G | CS-0152301 | 0.98 | 203927-98-4| MFCD03427279 | 422.17

ENCOMPASS_PREFERRED