accessibility menu, dialog, popup

UserName
Viewing profile as user:

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.
Molecular Weight (g/mol) 
  • (7)
  • (2)
  • (2)
  • (3)
  • (1)
  • (3)
  • (2)
  • (1)
  • (2)
  • (2)
  • (1)
  • (1)
  • (5)
  • (4)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (5)
  • (1)
  • (2)
  • (6)
  • (3)
  • (6)
  • (1)
  • (3)
  • (2)
  • (1)
  • (1)
  • (2)
  • (3)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)
Quantity 
  • (39)
  • (3)
  • (1)
  • (8)
  • (1)
  • (1)
  • (5)
  • (7)
  • (3)
  • (25)
  • (1)
Percent Purity 
  • (5)
  • (1)
  • (4)
  • (2)
  • (6)
  • (32)
  • (6)
  • (1)
  • (2)
  • (2)
  • (14)
  • (5)
  • (6)
Physical Form 
  • (8)
  • (46)
  • (1)
  • (2)
  • (10)
Boiling Point 
  • (3)
  • (2)
  • (1)
  • (3)
  • (6)
  • (2)
  • (2)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

No results found within this category. Try removing some selected filters and try again.

category

brands

  • (1)
  • (1)
  • (2)
  • (10)
  • (63)
  • (29)
  • (2)
  • (19)

special interests

  • (64)

Molecular Weight (g/mol)

  • (7)
  • (2)
  • (2)
  • (3)
  • (1)
  • (3)
  • (2)
  • (1)
  • (2)
  • (2)
  • (1)
  • (1)
  • (5)
  • (4)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (5)
  • (1)
  • (2)
  • (6)
  • (3)
  • (6)
  • (1)
  • (3)
  • (2)
  • (1)
  • (1)
  • (2)
  • (3)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)

Quantity

  • (39)
  • (3)
  • (1)
  • (8)
  • (1)
  • (1)
  • (5)
  • (7)
  • (3)
  • (25)
  • (1)

Percent Purity

  • (5)
  • (1)
  • (4)
  • (2)
  • (6)
  • (32)
  • (6)
  • (1)
  • (2)
  • (2)
  • (14)
  • (5)
  • (6)

Physical Form

  • (8)
  • (46)
  • (1)
  • (2)
  • (10)

Boiling Point

  • (3)
  • (2)
  • (1)
  • (3)
  • (6)
  • (2)
  • (2)
76 – 84 of 84 results
76

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
77

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
78

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
79

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
80

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
81

5-Propionyl-2,2'-bithienyl, 95+%, Thermo Scientific™

CAS: 32358-91-1 Molecular Formula: C11H10OS2 Molecular Weight (g/mol): 222.32 MDL Number: MFCD04039750 InChI Key: MRWPBEHIJTUNGC-UHFFFAOYSA-N Synonym: 5-propionyl-2,2'-bithienyl,1-2,2'-bithiophen-5-yl propan-1-one,5-propionyl-2,2'-bithiophene,1-propanone,1-2,2'-bithiophen-5-yl,1-5-2-thienyl-2-thienyl propan-1-one,1-5-thiophen-2-ylthiophen-2-yl propan-1-one,1-5-thiophen-2-yl thiophen-2-yl propan-1-one PubChem CID: 2734305 IUPAC Name: 1-(5-thiophen-2-ylthiophen-2-yl)propan-1-one SMILES: CCC(=O)C1=CC=C(S1)C2=CC=CS2

PubChem CID 2734305
CAS 32358-91-1
Molecular Weight (g/mol) 222.32
MDL Number MFCD04039750
SMILES CCC(=O)C1=CC=C(S1)C2=CC=CS2
Synonym 5-propionyl-2,2'-bithienyl,1-2,2'-bithiophen-5-yl propan-1-one,5-propionyl-2,2'-bithiophene,1-propanone,1-2,2'-bithiophen-5-yl,1-5-2-thienyl-2-thienyl propan-1-one,1-5-thiophen-2-ylthiophen-2-yl propan-1-one,1-5-thiophen-2-yl thiophen-2-yl propan-1-one
IUPAC Name 1-(5-thiophen-2-ylthiophen-2-yl)propan-1-one
InChI Key MRWPBEHIJTUNGC-UHFFFAOYSA-N
Molecular Formula C11H10OS2
82

5-(2-Thienyl)thieno[2,3-d]pyrimidin-4(3H)-one, 97%, Thermo Scientific™

CAS: 215928-54-4 Molecular Formula: C10H6N2OS2 Molecular Weight (g/mol): 234.291 MDL Number: MFCD00126795 InChI Key: LFUBTAOTPHKKOS-UHFFFAOYSA-N Synonym: 5-thiophen-2-yl thieno 2,3-d pyrimidin-4-ol,5-thiophen-2-yl-3h-thieno 2,3-d pyrimidin-4-one,5-thien-2-ylthieno 2,3-d pyrimidin-4 3h-one,5-2-thienyl thieno 2,3-d pyrimidin-4 3h-one,5-thiophen-2-yl thieno 2,3-d pyrimidin-4 3h-one,maybridge3_001755,cambridge id 5319817,thieno 2,3-d pyrimidin-4 1h-one, 5-2-thienyl,thieno 2,3-d pyrimidin-4 3h-one, 5-2-thienyl,5-2-thienyl-3-hydrothiopheno 2,3-d pyrimidin-4-one PubChem CID: 665387 IUPAC Name: 5-thiophen-2-yl-3H-thieno[2,3-d]pyrimidin-4-one SMILES: C1=CSC(=C1)C2=CSC3=C2C(=O)NC=N3

PubChem CID 665387
CAS 215928-54-4
Molecular Weight (g/mol) 234.291
MDL Number MFCD00126795
SMILES C1=CSC(=C1)C2=CSC3=C2C(=O)NC=N3
Synonym 5-thiophen-2-yl thieno 2,3-d pyrimidin-4-ol,5-thiophen-2-yl-3h-thieno 2,3-d pyrimidin-4-one,5-thien-2-ylthieno 2,3-d pyrimidin-4 3h-one,5-2-thienyl thieno 2,3-d pyrimidin-4 3h-one,5-thiophen-2-yl thieno 2,3-d pyrimidin-4 3h-one,maybridge3_001755,cambridge id 5319817,thieno 2,3-d pyrimidin-4 1h-one, 5-2-thienyl,thieno 2,3-d pyrimidin-4 3h-one, 5-2-thienyl,5-2-thienyl-3-hydrothiopheno 2,3-d pyrimidin-4-one
IUPAC Name 5-thiophen-2-yl-3H-thieno[2,3-d]pyrimidin-4-one
InChI Key LFUBTAOTPHKKOS-UHFFFAOYSA-N
Molecular Formula C10H6N2OS2
83

Ethyl 2-amino-4-(2-thienyl)thiophene-3-carboxylate, 97%, Thermo Scientific™

CAS: 243669-48-9 Molecular Formula: C11H11NO2S2 Molecular Weight (g/mol): 253.33 MDL Number: MFCD00115120 InChI Key: AKFDBWIUWIWHRK-UHFFFAOYSA-N Synonym: ethyl 2-amino-4-2-thienyl thiophene-3-carboxylate,ethyl 5'-amino-2,3'-bithiophene-4'-carboxylate,ethyl 2-amino-4-thiophen-2-yl thiophene-3-carboxylate,5'-amino-2,3' bithiophenyl-4'-carboxylic acid ethyl ester,ethyl 5'-amino 2,3'-bithiophene-4'-carboxylate,ethyl 2-azanyl-4-thiophen-2-yl-thiophene-3-carboxylate,2,3'-bithiophene-4'-carboxylicacid, 5'-amino-, ethyl ester,2-amino-4-thiophen-2-yl-3-thiophenecarboxylic acid ethyl ester,maybridge1_003774 PubChem CID: 718227 SMILES: CCOC(=O)C1=C(N)SC=C1C1=CC=CS1

PubChem CID 718227
CAS 243669-48-9
Molecular Weight (g/mol) 253.33
MDL Number MFCD00115120
SMILES CCOC(=O)C1=C(N)SC=C1C1=CC=CS1
Synonym ethyl 2-amino-4-2-thienyl thiophene-3-carboxylate,ethyl 5'-amino-2,3'-bithiophene-4'-carboxylate,ethyl 2-amino-4-thiophen-2-yl thiophene-3-carboxylate,5'-amino-2,3' bithiophenyl-4'-carboxylic acid ethyl ester,ethyl 5'-amino 2,3'-bithiophene-4'-carboxylate,ethyl 2-azanyl-4-thiophen-2-yl-thiophene-3-carboxylate,2,3'-bithiophene-4'-carboxylicacid, 5'-amino-, ethyl ester,2-amino-4-thiophen-2-yl-3-thiophenecarboxylic acid ethyl ester,maybridge1_003774
InChI Key AKFDBWIUWIWHRK-UHFFFAOYSA-N
Molecular Formula C11H11NO2S2
84

SC 514, Tocris Bioscience™

CAS: 354812-17-2 Molecular Formula: C9H8N2OS2 Molecular Weight (g/mol): 224.296 InChI Key: BMUACLADCKCNKZ-UHFFFAOYSA-N Synonym: 3-amino-5-thiophen-3-yl thiophene-2-carboxamide,4-amino-2,3'-bithiophene-5-carboxamide,ikk-2 inhibitor, sc-514,insolution ikk-2 inhibitor, sc-514,5-thien-3-yl-3-aminothiophene-2-carboxamide,curator_000007,4-amino-2,3-bithiophene-5-carboxamide,biomolki_000076,biomolki2_000080,d0t6va PubChem CID: 2807869 IUPAC Name: 3-amino-5-thiophen-3-ylthiophene-2-carboxamide SMILES: C1=CSC=C1C2=CC(=C(S2)C(=O)N)N

PubChem CID 2807869
CAS 354812-17-2
Molecular Weight (g/mol) 224.296
SMILES C1=CSC=C1C2=CC(=C(S2)C(=O)N)N
Synonym 3-amino-5-thiophen-3-yl thiophene-2-carboxamide,4-amino-2,3'-bithiophene-5-carboxamide,ikk-2 inhibitor, sc-514,insolution ikk-2 inhibitor, sc-514,5-thien-3-yl-3-aminothiophene-2-carboxamide,curator_000007,4-amino-2,3-bithiophene-5-carboxamide,biomolki_000076,biomolki2_000080,d0t6va
IUPAC Name 3-amino-5-thiophen-3-ylthiophene-2-carboxamide
InChI Key BMUACLADCKCNKZ-UHFFFAOYSA-N
Molecular Formula C9H8N2OS2