Heteroaromatic compounds

Organic compounds that contain one or more heterocycles that are aromatic; heterocycles are rings that contain atoms from two or more types of elements.

481 – 495 of 2,120 results

481

2,3-Dimethylindole 98.0+%, TCI America™

CAS: 91-55-4 Molecular Formula: C10H11N Molecular Weight (g/mol): 145.205 MDL Number: MFCD00005617 InChI Key: PYFVEIDRTLBMHG-UHFFFAOYSA-N Synonym: 2,3-dimethylindole,1h-indole, 2,3-dimethyl,indole, 2,3-dimethyl,2,3-dimethyl indole,tfw7o9hwzk,unii-tfw7o9hwzk,2,3-dimethyl-1h-indol,2,3-dimethyl-indol,2,3-dimethyl-indole,pubchem7334 PubChem CID: 7053 IUPAC Name: 2,3-dimethyl-1H-indole SMILES: CC1=C(NC2=CC=CC=C12)C

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Specifications

PubChem CID	7053
CAS	91-55-4
Molecular Weight (g/mol)	145.205
MDL Number	MFCD00005617
SMILES	CC1=C(NC2=CC=CC=C12)C
Synonym	2,3-dimethylindole,1h-indole, 2,3-dimethyl,indole, 2,3-dimethyl,2,3-dimethyl indole,tfw7o9hwzk,unii-tfw7o9hwzk,2,3-dimethyl-1h-indol,2,3-dimethyl-indol,2,3-dimethyl-indole,pubchem7334
IUPAC Name	2,3-dimethyl-1H-indole
InChI Key	PYFVEIDRTLBMHG-UHFFFAOYSA-N
Molecular Formula	C10H11N

482

1,4-Di(2-thienyl)-1,3-butadiene (mixture of isomers) 97.0+%, TCI America™

CAS: 23354-93-0 Molecular Formula: C12H10S2 Molecular Weight (g/mol): 218.332 MDL Number: MFCD00142549 InChI Key: SEIGKYBFMXSLAH-UHFFFAOYSA-N PubChem CID: 53413352 IUPAC Name: 2-(4-thiophen-2-ylbuta-1,3-dienyl)thiophene SMILES: C1=CSC(=C1)C=CC=CC2=CC=CS2

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Specifications

PubChem CID	53413352
CAS	23354-93-0
Molecular Weight (g/mol)	218.332
MDL Number	MFCD00142549
SMILES	C1=CSC(=C1)C=CC=CC2=CC=CS2
IUPAC Name	2-(4-thiophen-2-ylbuta-1,3-dienyl)thiophene
InChI Key	SEIGKYBFMXSLAH-UHFFFAOYSA-N
Molecular Formula	C12H10S2

483

Dioctadecyldimethylammonium Bis(1,3-dithiole-2-thione-4,5-dithiolato)aurate(III), TCI America™

CAS: 120141-26-6 Molecular Formula: C44H80AuNS10 Molecular Weight (g/mol): 1140.698 MDL Number: MFCD00144153 InChI Key: DJSOGANPSYSRHM-UHFFFAOYSA-J Synonym: Dimethyldioctadecylammonium Bis(1,3-dithiole-2-thione-4,5-dithiolato)aurate(III) PubChem CID: 44630252 IUPAC Name: dimethyl(dioctadecyl)azanium;gold(3+);2-sulfanylidene-1,3-dithiole-4,5-dithiolate SMILES: CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC.C1(=C(SC(=S)S1)[S-])[S-].C1(=C(SC(=S)S1)[S-])[S-].[Au+3]

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Specifications

PubChem CID	44630252
CAS	120141-26-6
Molecular Weight (g/mol)	1140.698
MDL Number	MFCD00144153
SMILES	CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC.C1(=C(SC(=S)S1)[S-])[S-].C1(=C(SC(=S)S1)[S-])[S-].[Au+3]
Synonym	Dimethyldioctadecylammonium Bis(1,3-dithiole-2-thione-4,5-dithiolato)aurate(III)
IUPAC Name	dimethyl(dioctadecyl)azanium;gold(3+);2-sulfanylidene-1,3-dithiole-4,5-dithiolate
InChI Key	DJSOGANPSYSRHM-UHFFFAOYSA-J
Molecular Formula	C44H80AuNS10

484

Dibenzothiophene 98.0+%, TCI America™

CAS: 132-65-0 Molecular Formula: C12H8S Molecular Weight (g/mol): 184.256 MDL Number: MFCD00004969 InChI Key: IYYZUPMFVPLQIF-UHFFFAOYSA-N Synonym: diphenylene sulfide,dibenzo b,d thiophene,9-thiafluorene,alpha-thiafluorene,2,2'-biphenylylene sulfide,usan,unii-z3d4aj1r48,1,1'-biphenyl-2,2'-diyl sulfide,.alpha.-thiafluorene PubChem CID: 3023 ChEBI: CHEBI:23681 IUPAC Name: dibenzothiophene SMILES: C1=CC=C2C(=C1)C3=CC=CC=C3S2

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Specifications

PubChem CID	3023
CAS	132-65-0
Molecular Weight (g/mol)	184.256
ChEBI	CHEBI:23681
MDL Number	MFCD00004969
SMILES	C1=CC=C2C(=C1)C3=CC=CC=C3S2
Synonym	diphenylene sulfide,dibenzo b,d thiophene,9-thiafluorene,alpha-thiafluorene,2,2'-biphenylylene sulfide,usan,unii-z3d4aj1r48,1,1'-biphenyl-2,2'-diyl sulfide,.alpha.-thiafluorene
IUPAC Name	dibenzothiophene
InChI Key	IYYZUPMFVPLQIF-UHFFFAOYSA-N
Molecular Formula	C12H8S

485

2-Dodecylthiophene 97.0+%, TCI America™

CAS: 4861-61-4 Molecular Formula: C16H28S Molecular Weight (g/mol): 252.46 MDL Number: MFCD22493346 InChI Key: NJPMFDNZCLKTHE-UHFFFAOYSA-N PubChem CID: 566347 IUPAC Name: 2-dodecylthiophene SMILES: CCCCCCCCCCCCC1=CC=CS1

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Specifications

PubChem CID	566347
CAS	4861-61-4
Molecular Weight (g/mol)	252.46
MDL Number	MFCD22493346
SMILES	CCCCCCCCCCCCC1=CC=CS1
IUPAC Name	2-dodecylthiophene
InChI Key	NJPMFDNZCLKTHE-UHFFFAOYSA-N
Molecular Formula	C16H28S

486

2,5-Dimethylindole 97.0+%, TCI America™

CAS: 1196-79-8 Molecular Formula: C10H11N Molecular Weight (g/mol): 145.205 MDL Number: MFCD00005621 InChI Key: ZFLFWZRPMDXJCW-UHFFFAOYSA-N Synonym: 2,5-dimethylindole,1h-indole, 2,5-dimethyl,indole, 2,5-dimethyl,unii-etu94v283m,2,5-dimethyl indole,pubchem7330,acmc-1bvpm PubChem CID: 70965 IUPAC Name: 2,5-dimethyl-1H-indole SMILES: CC1=CC2=C(C=C1)NC(=C2)C

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Specifications

PubChem CID	70965
CAS	1196-79-8
Molecular Weight (g/mol)	145.205
MDL Number	MFCD00005621
SMILES	CC1=CC2=C(C=C1)NC(=C2)C
Synonym	2,5-dimethylindole,1h-indole, 2,5-dimethyl,indole, 2,5-dimethyl,unii-etu94v283m,2,5-dimethyl indole,pubchem7330,acmc-1bvpm
IUPAC Name	2,5-dimethyl-1H-indole
InChI Key	ZFLFWZRPMDXJCW-UHFFFAOYSA-N
Molecular Formula	C10H11N

487

3,6-Di(2-thienyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione 95.0+%, TCI America™

CAS: 850583-75-4 Molecular Formula: C14H8N2O2S2 Molecular Weight (g/mol): 300.35 InChI Key: YIUHGBNJJRTMIE-UHFFFAOYSA-N PubChem CID: 53384408 IUPAC Name: 1,4-dithiophen-2-yl-2,5-dihydropyrrolo[3,4-c]pyrrole-3,6-dione SMILES: C1=CSC(=C1)C2=C3C(=C(NC3=O)C4=CC=CS4)C(=O)N2

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Specifications

PubChem CID	53384408
CAS	850583-75-4
Molecular Weight (g/mol)	300.35
SMILES	C1=CSC(=C1)C2=C3C(=C(NC3=O)C4=CC=CS4)C(=O)N2
IUPAC Name	1,4-dithiophen-2-yl-2,5-dihydropyrrolo[3,4-c]pyrrole-3,6-dione
InChI Key	YIUHGBNJJRTMIE-UHFFFAOYSA-N
Molecular Formula	C14H8N2O2S2

488

3,5-Diphenylpyrazole 98.0+%, TCI America™

CAS: 1145-01-3 Molecular Formula: C15H12N2 Molecular Weight (g/mol): 220.28 MDL Number: MFCD00039675 InChI Key: JXHKUYQCEJILEI-UHFFFAOYSA-N Synonym: 3,5-diphenylpyrazole,1h-pyrazole, 3,5-diphenyl,pyrazole, 3,5-diphenyl,pyrazole,5-diphenyl,acmc-1bufo,1h-pyrazole,5-diphenyl,cbmicro_048085,3,5-diphenyl pyrazole,3,5-diphenyl-1h-pyrazole 5g PubChem CID: 70840 IUPAC Name: 3,5-diphenyl-1H-pyrazole SMILES: N1N=C(C=C1C1=CC=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	70840
CAS	1145-01-3
Molecular Weight (g/mol)	220.28
MDL Number	MFCD00039675
SMILES	N1N=C(C=C1C1=CC=CC=C1)C1=CC=CC=C1
Synonym	3,5-diphenylpyrazole,1h-pyrazole, 3,5-diphenyl,pyrazole, 3,5-diphenyl,pyrazole,5-diphenyl,acmc-1bufo,1h-pyrazole,5-diphenyl,cbmicro_048085,3,5-diphenyl pyrazole,3,5-diphenyl-1h-pyrazole 5g
IUPAC Name	3,5-diphenyl-1H-pyrazole
InChI Key	JXHKUYQCEJILEI-UHFFFAOYSA-N
Molecular Formula	C15H12N2

489

4,6-Dimethylpyrimidine 98.0+%, TCI America™

CAS: 1558-17-4 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.14 MDL Number: MFCD00006116 InChI Key: LSBIUXKNVUBKRI-UHFFFAOYSA-N Synonym: 4,6-dimethyl-pyrimidine,pyrimidine, 4,6-dimethyl,unii-95n99d3vhb,pyrimidine, 4,6-dimethyl-6ci,7ci,8ci,9ci,dimethylpyrimidinetech,zlchem 778,pubchem21498,4,6-dimethyl-pyrimidin,4,6-dimethyl-pyrmidine,acmc-1bwo9 PubChem CID: 15257 IUPAC Name: 4,6-dimethylpyrimidine SMILES: CC1=CC(C)=NC=N1

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Specifications

PubChem CID	15257
CAS	1558-17-4
Molecular Weight (g/mol)	108.14
MDL Number	MFCD00006116
SMILES	CC1=CC(C)=NC=N1
Synonym	4,6-dimethyl-pyrimidine,pyrimidine, 4,6-dimethyl,unii-95n99d3vhb,pyrimidine, 4,6-dimethyl-6ci,7ci,8ci,9ci,dimethylpyrimidinetech,zlchem 778,pubchem21498,4,6-dimethyl-pyrimidin,4,6-dimethyl-pyrmidine,acmc-1bwo9
IUPAC Name	4,6-dimethylpyrimidine
InChI Key	LSBIUXKNVUBKRI-UHFFFAOYSA-N
Molecular Formula	C6H8N2

490

2,5-Dimethylbenzothiazole 98.0+%, TCI America™

CAS: 95-26-1 Molecular Formula: C9H9NS Molecular Weight (g/mol): 163.238 MDL Number: MFCD00005796 InChI Key: XHANCLXYCNTZMM-UHFFFAOYSA-N Synonym: 2,5-dimethylbenzothiazole,benzothiazole, 2,5-dimethyl,2,5-dimethylbenzthiazol,2,5-dimethylbenzthiazol czech,benzothiazole, 2,5-dimethyl-6ci,7ci,8ci,9ci,acmc-209rya,2,5-dimethyl-benzothiazol,2,5-dimethyl benzothiazole,benzothiazole,2,5-dimethyl,4-27-00-01101 beilstein handbook reference PubChem CID: 7227 IUPAC Name: 2,5-dimethyl-1,3-benzothiazole SMILES: CC1=CC2=C(C=C1)SC(=N2)C

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PubChem CID	7227
CAS	95-26-1
Molecular Weight (g/mol)	163.238
MDL Number	MFCD00005796
SMILES	CC1=CC2=C(C=C1)SC(=N2)C
Synonym	2,5-dimethylbenzothiazole,benzothiazole, 2,5-dimethyl,2,5-dimethylbenzthiazol,2,5-dimethylbenzthiazol czech,benzothiazole, 2,5-dimethyl-6ci,7ci,8ci,9ci,acmc-209rya,2,5-dimethyl-benzothiazol,2,5-dimethyl benzothiazole,benzothiazole,2,5-dimethyl,4-27-00-01101 beilstein handbook reference
IUPAC Name	2,5-dimethyl-1,3-benzothiazole
InChI Key	XHANCLXYCNTZMM-UHFFFAOYSA-N
Molecular Formula	C9H9NS

491

2-Cyanopyrimidine 98.0+%, TCI America™

CAS: 14080-23-0 Molecular Formula: C5H3N3 Molecular Weight (g/mol): 105.10 MDL Number: MFCD00160513 InChI Key: IIHQNAXFIODVDU-UHFFFAOYSA-N Synonym: 2-cyanopyrimidine,2-pyrimidinecarbonitrile,2-cyano-pyrimidine,2-cyano pyrimidine,cyanopyrimidine,provastatin,pyrimidinecarbonitrile,zlchem 283,pubchem7042,pyrimidin-2-carbonitrile PubChem CID: 2757979 IUPAC Name: pyrimidine-2-carbonitrile SMILES: N#CC1=NC=CC=N1

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Specifications

PubChem CID	2757979
CAS	14080-23-0
Molecular Weight (g/mol)	105.10
MDL Number	MFCD00160513
SMILES	N#CC1=NC=CC=N1
Synonym	2-cyanopyrimidine,2-pyrimidinecarbonitrile,2-cyano-pyrimidine,2-cyano pyrimidine,cyanopyrimidine,provastatin,pyrimidinecarbonitrile,zlchem 283,pubchem7042,pyrimidin-2-carbonitrile
IUPAC Name	pyrimidine-2-carbonitrile
InChI Key	IIHQNAXFIODVDU-UHFFFAOYSA-N
Molecular Formula	C5H3N3

492

2-Ethylimidazole 98.0+%, TCI America™

CAS: 1072-62-4 Molecular Formula: C5H8N2 Molecular Weight (g/mol): 96.13 MDL Number: MFCD00005192 InChI Key: PQAMFDRRWURCFQ-UHFFFAOYSA-N Synonym: 2-ethylimidazole,1h-imidazole, 2-ethyl,imidazole, 2-ethyl,2-ethylimidazole 98+%,2ez,2-ethylimdazole,2-ethyl imidazole,2-ethyl-imidazole,pubchem15972 PubChem CID: 66130 IUPAC Name: 2-ethyl-1H-imidazole SMILES: CCC1=NC=CN1

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PubChem CID	66130
CAS	1072-62-4
Molecular Weight (g/mol)	96.13
MDL Number	MFCD00005192
SMILES	CCC1=NC=CN1
Synonym	2-ethylimidazole,1h-imidazole, 2-ethyl,imidazole, 2-ethyl,2-ethylimidazole 98+%,2ez,2-ethylimdazole,2-ethyl imidazole,2-ethyl-imidazole,pubchem15972
IUPAC Name	2-ethyl-1H-imidazole
InChI Key	PQAMFDRRWURCFQ-UHFFFAOYSA-N
Molecular Formula	C5H8N2

493

Ethyl Pyrazole-3-carboxylate 98.0+%, TCI America™

CAS: 5932-27-4 Molecular Formula: C6H8N2O2 Molecular Weight (g/mol): 140.142 MDL Number: MFCD00159643 InChI Key: MSPOSRHJXMILNK-UHFFFAOYSA-N Synonym: Pyrazole-3-carboxylic Acid Ethyl Ester PubChem CID: 7147518 IUPAC Name: ethyl 1H-pyrazole-5-carboxylate SMILES: CCOC(=O)C1=CC=NN1

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Specifications

PubChem CID	7147518
CAS	5932-27-4
Molecular Weight (g/mol)	140.142
MDL Number	MFCD00159643
SMILES	CCOC(=O)C1=CC=NN1
Synonym	Pyrazole-3-carboxylic Acid Ethyl Ester
IUPAC Name	ethyl 1H-pyrazole-5-carboxylate
InChI Key	MSPOSRHJXMILNK-UHFFFAOYSA-N
Molecular Formula	C6H8N2O2

494

Ethyl 5-Amino-4-cyano-3-(2-ethoxycarbonylmethyl)thiophene-2-carboxylate 98.0+%, TCI America™

CAS: 58168-20-0 Molecular Formula: C12H14N2O4S Molecular Weight (g/mol): 282.314 MDL Number: MFCD00832845 InChI Key: FLAGIUJSXKJCOB-UHFFFAOYSA-N Synonym: 5-Amino-4-cyano-3-(2-ethoxycarbonylmethyl)thiophene-2-carboxylic Acid Ethyl Ester PubChem CID: 2741370 IUPAC Name: ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate SMILES: CCOC(=O)CC1=C(SC(=C1C#N)N)C(=O)OCC

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Specifications

PubChem CID	2741370
CAS	58168-20-0
Molecular Weight (g/mol)	282.314
MDL Number	MFCD00832845
SMILES	CCOC(=O)CC1=C(SC(=C1C#N)N)C(=O)OCC
Synonym	5-Amino-4-cyano-3-(2-ethoxycarbonylmethyl)thiophene-2-carboxylic Acid Ethyl Ester
IUPAC Name	ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate
InChI Key	FLAGIUJSXKJCOB-UHFFFAOYSA-N
Molecular Formula	C12H14N2O4S

495

4-(2-Furyl)-3-buten-2-one 98.0+%, TCI America™

CAS: 623-15-4 Molecular Formula: C8H8O2 Molecular Weight (g/mol): 136.15 MDL Number: MFCD00039566 InChI Key: GBKGJMYPQZODMI-SNAWJCMRSA-N Synonym: furfurylideneacetone,4-2-furyl-3-buten-2-one,3-buten-2-one, 4-2-furanyl,fam polymer,oramin r,furfural acetone,oramin special gr,furfuralacetone polymer,polyfurfurylidineacetone,furfuralacetone PubChem CID: 735940 IUPAC Name: (E)-4-(furan-2-yl)but-3-en-2-one SMILES: CC(=O)C=CC1=CC=CO1

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Specifications

PubChem CID	735940
CAS	623-15-4
Molecular Weight (g/mol)	136.15
MDL Number	MFCD00039566
SMILES	CC(=O)C=CC1=CC=CO1
Synonym	furfurylideneacetone,4-2-furyl-3-buten-2-one,3-buten-2-one, 4-2-furanyl,fam polymer,oramin r,furfural acetone,oramin special gr,furfuralacetone polymer,polyfurfurylidineacetone,furfuralacetone
IUPAC Name	(E)-4-(furan-2-yl)but-3-en-2-one
InChI Key	GBKGJMYPQZODMI-SNAWJCMRSA-N
Molecular Formula	C8H8O2

Heteroaromatic compounds

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2,3-Dimethylindole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1,4-Di(2-thienyl)-1,3-butadiene (mixture of isomers) 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Dioctadecyldimethylammonium Bis(1,3-dithiole-2-thione-4,5-dithiolato)aurate(III), TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Dibenzothiophene 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-Dodecylthiophene 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,5-Dimethylindole 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

3,6-Di(2-thienyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

3,5-Diphenylpyrazole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4,6-Dimethylpyrimidine 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,5-Dimethylbenzothiazole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-Cyanopyrimidine 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-Ethylimidazole 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Ethyl Pyrazole-3-carboxylate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Ethyl 5-Amino-4-cyano-3-(2-ethoxycarbonylmethyl)thiophene-2-carboxylate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-(2-Furyl)-3-buten-2-one 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More