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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.
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Imidazole (Certified), Fisher Chemical

CAS: 288-32-4 Molecular Formula: C3H4N2 Molecular Weight (g/mol): 68.08 MDL Number: MFCD00005183 InChI Key: RAXXELZNTBOGNW-UHFFFAOYSA-N Synonym: imidazole,glyoxaline,imidazol,iminazole,miazole,1,3-diazole,glyoxalin,imutex,1,3-diaza-2,4-cyclopentadiene,pyrro b monazole PubChem CID: 795 ChEBI: CHEBI:16069 IUPAC Name: 1H-imidazole SMILES: N1C=CN=C1

PubChem CID 795
CAS 288-32-4
Molecular Weight (g/mol) 68.08
ChEBI CHEBI:16069
MDL Number MFCD00005183
SMILES N1C=CN=C1
Synonym imidazole,glyoxaline,imidazol,iminazole,miazole,1,3-diazole,glyoxalin,imutex,1,3-diaza-2,4-cyclopentadiene,pyrro b monazole
IUPAC Name 1H-imidazole
InChI Key RAXXELZNTBOGNW-UHFFFAOYSA-N
Molecular Formula C3H4N2
2

2-(Bromomethyl)-5-(trifluoromethyl)furan, 97%, Thermo Scientific™

CAS: 17515-77-4 Molecular Formula: C6H4BrF3O Molecular Weight (g/mol): 229.00 MDL Number: MFCD03086219 InChI Key: YNHVBNGRNNVEMD-UHFFFAOYSA-N Synonym: 2-bromomethyl-5-trifluoromethyl furan,2-bromomethyl-5-trifluoromethyl-furan,furan, 2-bromomethyl-5-trifluoromethyl,pubchem13345,5-trifluoromethyl furfuryl bromide,2-bromomethyl-5-trifloromethyl furan,5-bromomethyl-2-trifluoromethyl furan PubChem CID: 2794605 IUPAC Name: 2-(bromomethyl)-5-(trifluoromethyl)furan SMILES: FC(F)(F)C1=CC=C(CBr)O1

PubChem CID 2794605
CAS 17515-77-4
Molecular Weight (g/mol) 229.00
MDL Number MFCD03086219
SMILES FC(F)(F)C1=CC=C(CBr)O1
Synonym 2-bromomethyl-5-trifluoromethyl furan,2-bromomethyl-5-trifluoromethyl-furan,furan, 2-bromomethyl-5-trifluoromethyl,pubchem13345,5-trifluoromethyl furfuryl bromide,2-bromomethyl-5-trifloromethyl furan,5-bromomethyl-2-trifluoromethyl furan
IUPAC Name 2-(bromomethyl)-5-(trifluoromethyl)furan
InChI Key YNHVBNGRNNVEMD-UHFFFAOYSA-N
Molecular Formula C6H4BrF3O
3

Imidazole (Molecular Biology), Fisher BioReagents™,50g

CAS: 288-32-4 Molecular Formula: C3H4N2 Molecular Weight (g/mol): 68.08 MDL Number: MFCD00005183 InChI Key: RAXXELZNTBOGNW-UHFFFAOYSA-N Synonym: imidazole,glyoxaline,imidazol,iminazole,miazole,1,3-diazole,glyoxalin,imutex,1,3-diaza-2,4-cyclopentadiene,pyrro b monazole PubChem CID: 795 ChEBI: CHEBI:16069 IUPAC Name: 1H-imidazole SMILES: N1C=CN=C1

PubChem CID 795
CAS 288-32-4
Molecular Weight (g/mol) 68.08
ChEBI CHEBI:16069
MDL Number MFCD00005183
SMILES N1C=CN=C1
Synonym imidazole,glyoxaline,imidazol,iminazole,miazole,1,3-diazole,glyoxalin,imutex,1,3-diaza-2,4-cyclopentadiene,pyrro b monazole
IUPAC Name 1H-imidazole
InChI Key RAXXELZNTBOGNW-UHFFFAOYSA-N
Molecular Formula C3H4N2
4

2,4,6-Tri(2-pyridyl)-1,3,5-triazine, 98%

CAS: 3682-35-7 Molecular Formula: C18H12N6 Molecular Weight (g/mol): 312.34 MDL Number: MFCD00006045 InChI Key: KMVWNDHKTPHDMT-UHFFFAOYSA-N Synonym: 2,4,6-tripyridyl-s-triazine,2,4,6-tris 2-pyridyl-s-triazine,2,4,6-tri 2-pyridyl-1,3,5-triazine,terpyridyl-s-triazine,2,4,6-tri 2-pyridyl-s-triazine,tptz iron reagent,1,3,5-triazine, 2,4,6-tri-2-pyridinyl,tri-2-pyridyl-s-triazine,s-triazine, tri-2-pyridyl,2,4,6-tris 2-pyridyl-1,3,5-triazine PubChem CID: 77258 SMILES: C1=CC=C(N=C1)C1=NC(=NC(=N1)C1=CC=CC=N1)C1=CC=CC=N1

PubChem CID 77258
CAS 3682-35-7
Molecular Weight (g/mol) 312.34
MDL Number MFCD00006045
SMILES C1=CC=C(N=C1)C1=NC(=NC(=N1)C1=CC=CC=N1)C1=CC=CC=N1
Synonym 2,4,6-tripyridyl-s-triazine,2,4,6-tris 2-pyridyl-s-triazine,2,4,6-tri 2-pyridyl-1,3,5-triazine,terpyridyl-s-triazine,2,4,6-tri 2-pyridyl-s-triazine,tptz iron reagent,1,3,5-triazine, 2,4,6-tri-2-pyridinyl,tri-2-pyridyl-s-triazine,s-triazine, tri-2-pyridyl,2,4,6-tris 2-pyridyl-1,3,5-triazine
InChI Key KMVWNDHKTPHDMT-UHFFFAOYSA-N
Molecular Formula C18H12N6
5

Pyridinium p-toluenesulfonate, 98%

CAS: 24057-28-1 Molecular Formula: C12H13NO3S Molecular Weight (g/mol): 251.3 MDL Number: MFCD00013108 Synonym: pyridinium p-toluenesulfonate,ppts,pyridin-1-ium 4-methylbenzenesulfonate,pyridinium 4-toluenesulfonate,pyridinium tosylate,pyridinium 4-methylbenzenesulfonate,pyridinium p-toluene sulfonate,pyridinium p-toluene sulphonate,pyridinium para-toluenesulfonate,4-toluenesulfonic acid pyridine salt

CAS 24057-28-1
Molecular Weight (g/mol) 251.3
MDL Number MFCD00013108
Synonym pyridinium p-toluenesulfonate,ppts,pyridin-1-ium 4-methylbenzenesulfonate,pyridinium 4-toluenesulfonate,pyridinium tosylate,pyridinium 4-methylbenzenesulfonate,pyridinium p-toluene sulfonate,pyridinium p-toluene sulphonate,pyridinium para-toluenesulfonate,4-toluenesulfonic acid pyridine salt
Molecular Formula C12H13NO3S
6

4-(2-Furyl)-3-buten-2-one, cis + trans, 98%

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

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
7

Quinoxaline, 98+%

CAS: 91-19-0 Molecular Formula: C8H6N2 Molecular Weight (g/mol): 130.15 MDL Number: MFCD00006719 InChI Key: XSCHRSMBECNVNS-UHFFFAOYSA-N Synonym: benzoparadiazine,1,4-benzodiazine,phenopiazine,phenpiazine,quinazine,benzopyrazine,1,4-diazanaphthalene,benzo a pyrazine,1,4-naphthyridine,chinoxalin PubChem CID: 7045 ChEBI: CHEBI:36616 IUPAC Name: quinoxaline SMILES: C1=CC=C2C(=C1)N=CC=N2

PubChem CID 7045
CAS 91-19-0
Molecular Weight (g/mol) 130.15
ChEBI CHEBI:36616
MDL Number MFCD00006719
SMILES C1=CC=C2C(=C1)N=CC=N2
Synonym benzoparadiazine,1,4-benzodiazine,phenopiazine,phenpiazine,quinazine,benzopyrazine,1,4-diazanaphthalene,benzo a pyrazine,1,4-naphthyridine,chinoxalin
IUPAC Name quinoxaline
InChI Key XSCHRSMBECNVNS-UHFFFAOYSA-N
Molecular Formula C8H6N2
8

2-Vinylpyridine, 97%, stab. with 0.1% 4-tert-butylcatechol

CAS: 100-69-6 Molecular Formula: C7H7N Molecular Weight (g/mol): 105.14 MDL Number: MFCD00006355 InChI Key: KGIGUEBEKRSTEW-UHFFFAOYSA-N Synonym: 2-vinylpyridine,pyridine, 2-ethenyl,pyridine, 2-vinyl,pyridine, ethenyl,vinylpyridine,2-vinyl pyridine,alpha-vinylpyridine,vinyl pyridine,unii-dt4uv4nnkx,ccris 5238 PubChem CID: 7521 IUPAC Name: 2-ethenylpyridine SMILES: C=CC1=CC=CC=N1

PubChem CID 7521
CAS 100-69-6
Molecular Weight (g/mol) 105.14
MDL Number MFCD00006355
SMILES C=CC1=CC=CC=N1
Synonym 2-vinylpyridine,pyridine, 2-ethenyl,pyridine, 2-vinyl,pyridine, ethenyl,vinylpyridine,2-vinyl pyridine,alpha-vinylpyridine,vinyl pyridine,unii-dt4uv4nnkx,ccris 5238
IUPAC Name 2-ethenylpyridine
InChI Key KGIGUEBEKRSTEW-UHFFFAOYSA-N
Molecular Formula C7H7N
9

Indole-5-carbonitrile, 98+%

CAS: 15861-24-2 Molecular Formula: C9H6N2 Molecular Weight (g/mol): 142.161 MDL Number: MFCD00005669 InChI Key: YHYLDEVWYOFIJK-UHFFFAOYSA-N Synonym: 5-cyanoindole,indole-5-carbonitrile,5-cyano indole,5-cyano-1h-indole,indole-5-cyano,5-indolecarbonitrile,5-cyano-indole,indol-5-carbonitrile,indole, 5-cyano,pubchem7326 PubChem CID: 27513 IUPAC Name: 1H-indole-5-carbonitrile SMILES: C1=CC2=C(C=CN2)C=C1C#N

PubChem CID 27513
CAS 15861-24-2
Molecular Weight (g/mol) 142.161
MDL Number MFCD00005669
SMILES C1=CC2=C(C=CN2)C=C1C#N
Synonym 5-cyanoindole,indole-5-carbonitrile,5-cyano indole,5-cyano-1h-indole,indole-5-cyano,5-indolecarbonitrile,5-cyano-indole,indol-5-carbonitrile,indole, 5-cyano,pubchem7326
IUPAC Name 1H-indole-5-carbonitrile
InChI Key YHYLDEVWYOFIJK-UHFFFAOYSA-N
Molecular Formula C9H6N2
10

5-(2-Pyridyl)-1H-tetrazole, 98%

CAS: 33893-89-9 Molecular Formula: C6H4N5 Molecular Weight (g/mol): 146.13 MDL Number: MFCD00068114 InChI Key: ZKHJXYLAESJIEI-UHFFFAOYSA-N Synonym: 5-2-pyridyl-1h-tetrazole,2-1h-tetrazol-5-yl pyridine,2-2h-tetrazol-5-yl pyridine,2-2h-tetrazol-5-yl-pyridine,pyridine, 2-1h-tetrazol-5-yl,5-2-pyridinyl tetrazole,2-1h-1,2,3,4-tetrazol-5-yl pyridine,5-2-pyridyl tetrazole,5-pyridin-2-yl tetrazole,chembl80094 PubChem CID: 320267 SMILES: [N-]1N=NN=C1C1=CC=CC=N1

PubChem CID 320267
CAS 33893-89-9
Molecular Weight (g/mol) 146.13
MDL Number MFCD00068114
SMILES [N-]1N=NN=C1C1=CC=CC=N1
Synonym 5-2-pyridyl-1h-tetrazole,2-1h-tetrazol-5-yl pyridine,2-2h-tetrazol-5-yl pyridine,2-2h-tetrazol-5-yl-pyridine,pyridine, 2-1h-tetrazol-5-yl,5-2-pyridinyl tetrazole,2-1h-1,2,3,4-tetrazol-5-yl pyridine,5-2-pyridyl tetrazole,5-pyridin-2-yl tetrazole,chembl80094
InChI Key ZKHJXYLAESJIEI-UHFFFAOYSA-N
Molecular Formula C6H4N5
11

Benzothiazole, 97%

CAS: 95-16-9 Molecular Formula: C7H5NS Molecular Weight (g/mol): 135.18 MDL Number: MFCD00005775 InChI Key: IOJUPLGTWVMSFF-UHFFFAOYSA-N Synonym: benzothiazole,benzo d thiazole,benzosulfonazole,1-thia-3-azaindene,vangard bt,benzothiazol,usaf ek-4812,benzthiazole,fema number 3256,unii-g5bw2593ep PubChem CID: 7222 ChEBI: CHEBI:45993 IUPAC Name: 1,3-benzothiazole SMILES: C1=CC=C2C(=C1)N=CS2

PubChem CID 7222
CAS 95-16-9
Molecular Weight (g/mol) 135.18
ChEBI CHEBI:45993
MDL Number MFCD00005775
SMILES C1=CC=C2C(=C1)N=CS2
Synonym benzothiazole,benzo d thiazole,benzosulfonazole,1-thia-3-azaindene,vangard bt,benzothiazol,usaf ek-4812,benzthiazole,fema number 3256,unii-g5bw2593ep
IUPAC Name 1,3-benzothiazole
InChI Key IOJUPLGTWVMSFF-UHFFFAOYSA-N
Molecular Formula C7H5NS
12

2,3,5-Trimethylpyrazine, 99%

CAS: 14667-55-1 Molecular Formula: C7H10N2 Molecular Weight (g/mol): 122.171 MDL Number: MFCD00006145 InChI Key: IAEGWXHKWJGQAZ-UHFFFAOYSA-N Synonym: trimethylpyrazine,pyrazine, trimethyl,2,3,5-trimethyl pyrazine,2,3,6-trimethylpyrazine,ccris 2932,unii-q8pr0w8tit,trimethyl pyrazine,trimethyl-pyrazine,fema no. 3244,pyrazine, 2,3,5-trimethyl PubChem CID: 26808 IUPAC Name: 2,3,5-trimethylpyrazine SMILES: CC1=CN=C(C(=N1)C)C

PubChem CID 26808
CAS 14667-55-1
Molecular Weight (g/mol) 122.171
MDL Number MFCD00006145
SMILES CC1=CN=C(C(=N1)C)C
Synonym trimethylpyrazine,pyrazine, trimethyl,2,3,5-trimethyl pyrazine,2,3,6-trimethylpyrazine,ccris 2932,unii-q8pr0w8tit,trimethyl pyrazine,trimethyl-pyrazine,fema no. 3244,pyrazine, 2,3,5-trimethyl
IUPAC Name 2,3,5-trimethylpyrazine
InChI Key IAEGWXHKWJGQAZ-UHFFFAOYSA-N
Molecular Formula C7H10N2
13

Pyromellitic diimide, 97%

CAS: 2550-73-4 Molecular Formula: C10H4N2O4 Molecular Weight (g/mol): 216.152 MDL Number: MFCD00005004 InChI Key: UGQZLDXDWSPAOM-UHFFFAOYSA-N Synonym: pyromellitic diimide,pyromellitimide,pyromellitic acid diimide,benzo 1,2-c:4,5-c' dipyrrole-1,3,5,7 2h,6h-tetrone,unii-32xa0w314g,1,2,4,5-benzenetetracarboxylic acid diimide,1,2,4,5-benzenetetracarboxylic 1,2:4,5-diimide,benzene-1,2,4,5-tetracarboxylic diimide,pyrrolo 3,4-f isoindole-1,3,5,7-tetrone,pyrrolo 3,4-f isoindole-1,3,5,7 2h,6h-tetrone PubChem CID: 75696 IUPAC Name: pyrrolo[3,4-f]isoindole-1,3,5,7-tetrone SMILES: C1=C2C(=CC3=C1C(=O)NC3=O)C(=O)NC2=O

PubChem CID 75696
CAS 2550-73-4
Molecular Weight (g/mol) 216.152
MDL Number MFCD00005004
SMILES C1=C2C(=CC3=C1C(=O)NC3=O)C(=O)NC2=O
Synonym pyromellitic diimide,pyromellitimide,pyromellitic acid diimide,benzo 1,2-c:4,5-c' dipyrrole-1,3,5,7 2h,6h-tetrone,unii-32xa0w314g,1,2,4,5-benzenetetracarboxylic acid diimide,1,2,4,5-benzenetetracarboxylic 1,2:4,5-diimide,benzene-1,2,4,5-tetracarboxylic diimide,pyrrolo 3,4-f isoindole-1,3,5,7-tetrone,pyrrolo 3,4-f isoindole-1,3,5,7 2h,6h-tetrone
IUPAC Name pyrrolo[3,4-f]isoindole-1,3,5,7-tetrone
InChI Key UGQZLDXDWSPAOM-UHFFFAOYSA-N
Molecular Formula C10H4N2O4
14

Benzimidazole-5,6-dicarboxylic acid, 97%

CAS: 10351-75-4 Molecular Formula: C9H6N2O4 Molecular Weight (g/mol): 206.16 MDL Number: MFCD03093058 InChI Key: PIPQOFRJDBZPFR-UHFFFAOYSA-N Synonym: benzimidazole-5,6-dicarboxylic acid,1h-benzo d imidazole-5,6-dicarboxylic acid,1h-1,3-benzodiazole-5,6-dicarboxylic acid,1h-benzoimidazole-5,6-dicarboxylic,1h-benzoimidazole-5,6-dicarboxylic acid,acmc-1bsyc,5,6-benzimidazoledicarboxylic acid,benzo d imidazole-5,6-dicarboxylic acid PubChem CID: 7023591 IUPAC Name: 1H-benzimidazole-5,6-dicarboxylic acid SMILES: OC(=O)C1=C(C=C2N=CNC2=C1)C(O)=O

PubChem CID 7023591
CAS 10351-75-4
Molecular Weight (g/mol) 206.16
MDL Number MFCD03093058
SMILES OC(=O)C1=C(C=C2N=CNC2=C1)C(O)=O
Synonym benzimidazole-5,6-dicarboxylic acid,1h-benzo d imidazole-5,6-dicarboxylic acid,1h-1,3-benzodiazole-5,6-dicarboxylic acid,1h-benzoimidazole-5,6-dicarboxylic,1h-benzoimidazole-5,6-dicarboxylic acid,acmc-1bsyc,5,6-benzimidazoledicarboxylic acid,benzo d imidazole-5,6-dicarboxylic acid
IUPAC Name 1H-benzimidazole-5,6-dicarboxylic acid
InChI Key PIPQOFRJDBZPFR-UHFFFAOYSA-N
Molecular Formula C9H6N2O4
15

2,3-Diphenylpyrazine, 98%

CAS: 1588-89-2 Molecular Formula: C16H12N2 Molecular Weight (g/mol): 232.286 MDL Number: MFCD00053000 InChI Key: PTZIVVDMBCVSMR-UHFFFAOYSA-N Synonym: 2,3-diphenyl-pyrazine,chembl48222,bis-phenyl pyrazine,maybridge1_007492,acmc-1bu2l PubChem CID: 243907 IUPAC Name: 2,3-diphenylpyrazine SMILES: C1=CC=C(C=C1)C2=NC=CN=C2C3=CC=CC=C3

PubChem CID 243907
CAS 1588-89-2
Molecular Weight (g/mol) 232.286
MDL Number MFCD00053000
SMILES C1=CC=C(C=C1)C2=NC=CN=C2C3=CC=CC=C3
Synonym 2,3-diphenyl-pyrazine,chembl48222,bis-phenyl pyrazine,maybridge1_007492,acmc-1bu2l
IUPAC Name 2,3-diphenylpyrazine
InChI Key PTZIVVDMBCVSMR-UHFFFAOYSA-N
Molecular Formula C16H12N2