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Bi- och oligotiofener

Organiska föreningar som innehåller två eller flera tiofenringar överbryggade; tiofener är en femledad ring med fyra kolatomer och en svavelatom. Oligotiofener är viktiga organiska elektroniska material.
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1

4-klor-5-(2-tienyl)tieno[2,3-d]pyrimidin, 97 %, Thermo Scientific™

CAS: 189681-04-7 Molekylformel: C10H5ClN2S2 Molekylvikt (g/mol): 252.73 MDL-nummer: MFCD00174019 InChI-nyckel: VNWBUFWVNCUUKY-UHFFFAOYSA-N Synonym: 4-chloro-5-2-thienyl thieno 2,3-d pyrimidine,4-chloro-5-thiophen-2-yl thieno 2,3-d pyrimidine,thieno 2,3-d pyrimidine,4-chloro-5-2-thienyl,4-chloro-5-2-thienyl thiopheno 2,3-d pyrimidine,4-chloro-5-thiophen-2-ylthieno 2,3-d pyrimidine PubChem CID: 735732 LEDER: ClC1=C2C(SC=C2C2=CC=CS2)=NC=N1

Molekylformel C10H5ClN2S2
PubChem CID 735732
MDL-nummer MFCD00174019
CAS 189681-04-7
InChI-nyckel VNWBUFWVNCUUKY-UHFFFAOYSA-N
LEDER ClC1=C2C(SC=C2C2=CC=CS2)=NC=N1
Molekylvikt (g/mol) 252.73
Synonym 4-chloro-5-2-thienyl thieno 2,3-d pyrimidine,4-chloro-5-thiophen-2-yl thieno 2,3-d pyrimidine,thieno 2,3-d pyrimidine,4-chloro-5-2-thienyl,4-chloro-5-2-thienyl thiopheno 2,3-d pyrimidine,4-chloro-5-thiophen-2-ylthieno 2,3-d pyrimidine
2

2,2-Bitiofen-5-karboxylsyra, 97 %, Thermo Scientific™

CAS: 2060-55-1 Molekylformel: C9H6O2S2 Molekylvikt (g/mol): 210.265 InChI-nyckel: PTNWHEHDBNNKEO-UHFFFAOYSA-N Synonym: 2,2'-bithiophene-5-carboxylic acid,5-thiophen-2-yl thiophene-2-carboxylic acid,2,2-bithiophene-5-carboxylic acid,2,2'-bithiophene-5-carboxylicacid,2,2' bithiophenyl-5-carboxylic acid,2,2'-bithiophene-5-ca,5-carboxy-2,2'-bithiophene,2,2'-bithienyl-5'-carboxylic,5-2-thienyl-2-thiophenecarboxylic acid PubChem CID: 150965 IUPAC-namn: 5-tiofen-2-yltiofen-2-karboxylsyra LEDER: C1=CSC(=C1)C2=CC=C(S2)C(=O)O

Molekylformel C9H6O2S2
PubChem CID 150965
IUPAC-namn 5-tiofen-2-yltiofen-2-karboxylsyra
CAS 2060-55-1
InChI-nyckel PTNWHEHDBNNKEO-UHFFFAOYSA-N
LEDER C1=CSC(=C1)C2=CC=C(S2)C(=O)O
Molekylvikt (g/mol) 210.265
Synonym 2,2'-bithiophene-5-carboxylic acid,5-thiophen-2-yl thiophene-2-carboxylic acid,2,2-bithiophene-5-carboxylic acid,2,2'-bithiophene-5-carboxylicacid,2,2' bithiophenyl-5-carboxylic acid,2,2'-bithiophene-5-ca,5-carboxy-2,2'-bithiophene,2,2'-bithienyl-5'-carboxylic,5-2-thienyl-2-thiophenecarboxylic acid
3

5-[5-(2-tienyl)-2-tienyl]tiofen-2-karbaldehyd, Thermo Scientific™

CAS: 7342-41-8 Molekylformel: C13H8OS3 Molekylvikt (g/mol): 276.39 MDL-nummer: MFCD00115181 InChI-nyckel: PMPDDPJYARBNGV-UHFFFAOYSA-N Synonym: 2,2':5',2-terthiophene-5-carboxaldehyde,5-5-2-thienyl-2-thienyl thiophene-2-carbaldehyde,2,2':5',2-terthiophene-5-carbaldehyde,5-formyl-2,2':5',2-terthiophene,chembl91933,5-5-thiophen-2-ylthiophen-2-yl thiophene-2-carbaldehyde,5-5-thiophen-2-yl thiophen-2-yl thiophene-2-carbaldehyde,2-formyl-alpha-terthienyl PubChem CID: 454742 LEDER: O=CC1=CC=C(S1)C1=CC=C(S1)C1=CC=CS1

Molekylformel C13H8OS3
PubChem CID 454742
MDL-nummer MFCD00115181
CAS 7342-41-8
InChI-nyckel PMPDDPJYARBNGV-UHFFFAOYSA-N
LEDER O=CC1=CC=C(S1)C1=CC=C(S1)C1=CC=CS1
Molekylvikt (g/mol) 276.39
Synonym 2,2':5',2-terthiophene-5-carboxaldehyde,5-5-2-thienyl-2-thienyl thiophene-2-carbaldehyde,2,2':5',2-terthiophene-5-carbaldehyde,5-formyl-2,2':5',2-terthiophene,chembl91933,5-5-thiophen-2-ylthiophen-2-yl thiophene-2-carbaldehyde,5-5-thiophen-2-yl thiophen-2-yl thiophene-2-carbaldehyde,2-formyl-alpha-terthienyl
4

5-(tien-2-yl)tiofen-2-karbonitril, Thermo Scientific™

CAS: 16278-99-2 Molekylformel: C9H5NS2 Molekylvikt (g/mol): 191.266 InChI-nyckel: ANARYBGZNUMARH-UHFFFAOYSA-N Synonym: 5-thien-2-yl thiophene-2-carbonitrile,2,2'-bithiophene-5-carbonitrile,5-thiophen-2-yl thiophene-2-carbonitrile,maybridge3_006613,5-cyano-2,2'-bithiophene,5-2-thienyl thiophene-2-carbonitrile PubChem CID: 2739839 IUPAC-namn: 5-tiofen-2-yltiofen-2-karbonitril LEDER: C1=CSC(=C1)C2=CC=C(S2)C#N

Molekylformel C9H5NS2
PubChem CID 2739839
IUPAC-namn 5-tiofen-2-yltiofen-2-karbonitril
CAS 16278-99-2
InChI-nyckel ANARYBGZNUMARH-UHFFFAOYSA-N
LEDER C1=CSC(=C1)C2=CC=C(S2)C#N
Molekylvikt (g/mol) 191.266
Synonym 5-thien-2-yl thiophene-2-carbonitrile,2,2'-bithiophene-5-carbonitrile,5-thiophen-2-yl thiophene-2-carbonitrile,maybridge3_006613,5-cyano-2,2'-bithiophene,5-2-thienyl thiophene-2-carbonitrile