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.

541 – 555 of 2,113 results

541

7-Methylquinoline 98.0+%, TCI America™

CAS: 612-60-2 Molecular Formula: C10H9N Molecular Weight (g/mol): 143.189 MDL Number: MFCD00006805 InChI Key: KDYVCOSVYOSHOL-UHFFFAOYSA-N Synonym: quinoline, 7-methyl,m-toluquinoline,unii-eow995k43c,7-methyl quinoline,ccris 2895,quinolinol,7-methyl,7-methyl-quinoline,7-methylchinolin,7-methylchinolin;,pubchem5811 PubChem CID: 11927 IUPAC Name: 7-methylquinoline SMILES: CC1=CC2=C(C=CC=N2)C=C1

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PubChem CID	11927
CAS	612-60-2
Molecular Weight (g/mol)	143.189
MDL Number	MFCD00006805
SMILES	CC1=CC2=C(C=CC=N2)C=C1
Synonym	quinoline, 7-methyl,m-toluquinoline,unii-eow995k43c,7-methyl quinoline,ccris 2895,quinolinol,7-methyl,7-methyl-quinoline,7-methylchinolin,7-methylchinolin;,pubchem5811
IUPAC Name	7-methylquinoline
InChI Key	KDYVCOSVYOSHOL-UHFFFAOYSA-N
Molecular Formula	C10H9N

542

7-Methylindole 98.0+%, TCI America™

CAS: 933-67-5 Molecular Formula: C9H9N Molecular Weight (g/mol): 131.178 InChI Key: KGWPHCDTOLQQEP-UHFFFAOYSA-N Synonym: 7-methylindole,7-methylindol,1h-indole, 7-methyl,indole, 7-methyl,7-methyindole,7-methyl-indole,7-methyl indole,unii-7z1e6hit9s,7z1e6hit9s,7-methyl-1h-indol-1-yl PubChem CID: 70275 IUPAC Name: 7-methyl-1H-indole SMILES: CC1=CC=CC2=C1NC=C2

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PubChem CID	70275
CAS	933-67-5
Molecular Weight (g/mol)	131.178
SMILES	CC1=CC=CC2=C1NC=C2
Synonym	7-methylindole,7-methylindol,1h-indole, 7-methyl,indole, 7-methyl,7-methyindole,7-methyl-indole,7-methyl indole,unii-7z1e6hit9s,7z1e6hit9s,7-methyl-1h-indol-1-yl
IUPAC Name	7-methyl-1H-indole
InChI Key	KGWPHCDTOLQQEP-UHFFFAOYSA-N
Molecular Formula	C9H9N

543

5-Methylbenzimidazole 98.0+%, TCI America™

CAS: 614-97-1 Molecular Formula: C8H8N2 Molecular Weight (g/mol): 132.166 MDL Number: MFCD00010740 InChI Key: RWXZXCZBMQPOBF-UHFFFAOYSA-N Synonym: 5-methylbenzimidazole,5-methyl-1h-benzo d imidazole,1h-benzimidazole, 5-methyl,5-methyl-1h-benzimidazole,benzimidazole, 5-methyl,ethyl 4-cyanophenylalaninate,1h-benzimidazole, 6-methyl,5-methyl-1h-1,3-benzodiazole,6-methyl-1h-1,3-benzodiazole,5mb PubChem CID: 11979 ChEBI: CHEBI:40205 IUPAC Name: 6-methyl-1H-benzimidazole SMILES: CC1=CC2=C(C=C1)N=CN2

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Specifications

PubChem CID	11979
CAS	614-97-1
Molecular Weight (g/mol)	132.166
ChEBI	CHEBI:40205
MDL Number	MFCD00010740
SMILES	CC1=CC2=C(C=C1)N=CN2
Synonym	5-methylbenzimidazole,5-methyl-1h-benzo d imidazole,1h-benzimidazole, 5-methyl,5-methyl-1h-benzimidazole,benzimidazole, 5-methyl,ethyl 4-cyanophenylalaninate,1h-benzimidazole, 6-methyl,5-methyl-1h-1,3-benzodiazole,6-methyl-1h-1,3-benzodiazole,5mb
IUPAC Name	6-methyl-1H-benzimidazole
InChI Key	RWXZXCZBMQPOBF-UHFFFAOYSA-N
Molecular Formula	C8H8N2

544

2-Methyl-3-furanthiol 95.0+%, TCI America™

CAS: 28588-74-1 Molecular Formula: C5H6OS Molecular Weight (g/mol): 114.16 MDL Number: MFCD00010280 InChI Key: RUYNUXHHUVUINQ-UHFFFAOYSA-N Synonym: 2-methyl-3-furanthiol,3-furanthiol, 2-methyl,2-methyl-3-mercaptofuran,2-methyl-3-furanethiol,2-methyl-3-furylthiol,2-methyl-furan-3-thiol,3-mercapto-2-methylfuran,2-methyl-3-furylmercaptan,2-methyl-3-sulfanylfuran,unii-n21rw1n179 PubChem CID: 34286 IUPAC Name: 2-methylfuran-3-thiol SMILES: CC1=C(S)C=CO1

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Specifications

PubChem CID	34286
CAS	28588-74-1
Molecular Weight (g/mol)	114.16
MDL Number	MFCD00010280
SMILES	CC1=C(S)C=CO1
Synonym	2-methyl-3-furanthiol,3-furanthiol, 2-methyl,2-methyl-3-mercaptofuran,2-methyl-3-furanethiol,2-methyl-3-furylthiol,2-methyl-furan-3-thiol,3-mercapto-2-methylfuran,2-methyl-3-furylmercaptan,2-methyl-3-sulfanylfuran,unii-n21rw1n179
IUPAC Name	2-methylfuran-3-thiol
InChI Key	RUYNUXHHUVUINQ-UHFFFAOYSA-N
Molecular Formula	C5H6OS

545

(2-Mercaptoethyl)pyrazine 98.0+%, TCI America™

CAS: 35250-53-4 Molecular Formula: C6H8N2S Molecular Weight (g/mol): 140.204 MDL Number: MFCD00053160 InChI Key: QKVWBAMZPUHCMO-UHFFFAOYSA-N Synonym: pyrazineethanethiol,2-pyrazinylethanethiol,2-pyrazineethanethiol,pyrazine ethanethiol,pyrazinyl ethanethiol,2-2-mercaptoethyl pyrazine,2-pyrazinylethylmercaptan,2-mercaptoethyl pyrazine,mercaptoethylpyrazine,unii-f7i6g0e56f PubChem CID: 61945 IUPAC Name: 2-pyrazin-2-ylethanethiol SMILES: C1=CN=C(C=N1)CCS

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Specifications

PubChem CID	61945
CAS	35250-53-4
Molecular Weight (g/mol)	140.204
MDL Number	MFCD00053160
SMILES	C1=CN=C(C=N1)CCS
Synonym	pyrazineethanethiol,2-pyrazinylethanethiol,2-pyrazineethanethiol,pyrazine ethanethiol,pyrazinyl ethanethiol,2-2-mercaptoethyl pyrazine,2-pyrazinylethylmercaptan,2-mercaptoethyl pyrazine,mercaptoethylpyrazine,unii-f7i6g0e56f
IUPAC Name	2-pyrazin-2-ylethanethiol
InChI Key	QKVWBAMZPUHCMO-UHFFFAOYSA-N
Molecular Formula	C6H8N2S

546

2-Amino-3-cyanothiophene 98.0+%, TCI America™

CAS: 4651-82-5 Molecular Formula: C5H4N2S Molecular Weight (g/mol): 124.16 MDL Number: MFCD00706298 InChI Key: XVGHZFWFGXDIOU-UHFFFAOYSA-N Synonym: 2-amino-3-cyanothiophene,2-amino-3-thiophenecarbonitrile,2-amino-thiophene-3-carbonitrile,3-thiophenecarbonitrile,2-amino,3-thiophenecarbonitrile, 2-amino,2-aminothiophen-3-carbonitril,pubchem5222,aminothiophenecarbonitrile,2-amino-3-thienyl cyanide,2-azanylthiophene-3-carbonitrile PubChem CID: 736607 IUPAC Name: 2-aminothiophene-3-carbonitrile SMILES: NC1=C(C=CS1)C#N

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Specifications

PubChem CID	736607
CAS	4651-82-5
Molecular Weight (g/mol)	124.16
MDL Number	MFCD00706298
SMILES	NC1=C(C=CS1)C#N
Synonym	2-amino-3-cyanothiophene,2-amino-3-thiophenecarbonitrile,2-amino-thiophene-3-carbonitrile,3-thiophenecarbonitrile,2-amino,3-thiophenecarbonitrile, 2-amino,2-aminothiophen-3-carbonitril,pubchem5222,aminothiophenecarbonitrile,2-amino-3-thienyl cyanide,2-azanylthiophene-3-carbonitrile
IUPAC Name	2-aminothiophene-3-carbonitrile
InChI Key	XVGHZFWFGXDIOU-UHFFFAOYSA-N
Molecular Formula	C5H4N2S

547

2-Amino-5-phenyl-1,3,4-thiadiazol 98.0+%, TCI America™

CAS: 2002-03-1 Molecular Formula: C8H7N3S Molecular Weight (g/mol): 177.23 MDL Number: MFCD00205278 InChI Key: UHZHEOAEJRHUBW-UHFFFAOYSA-N Synonym: 5-Phenyl-1,3,4-thiadiazol-2-amine PubChem CID: 219408 IUPAC Name: 5-phenyl-1,3,4-thiadiazol-2-amine SMILES: C1=CC=C(C=C1)C2=NN=C(S2)N

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Specifications

PubChem CID	219408
CAS	2002-03-1
Molecular Weight (g/mol)	177.23
MDL Number	MFCD00205278
SMILES	C1=CC=C(C=C1)C2=NN=C(S2)N
Synonym	5-Phenyl-1,3,4-thiadiazol-2-amine
IUPAC Name	5-phenyl-1,3,4-thiadiazol-2-amine
InChI Key	UHZHEOAEJRHUBW-UHFFFAOYSA-N
Molecular Formula	C8H7N3S

548

3-Phenylthiophene 95.0+%, TCI America™

CAS: 2404-87-7 Molecular Formula: C10H8S Molecular Weight (g/mol): 160.23 MDL Number: MFCD00114997 InChI Key: ZDQZVKVIYAPRON-UHFFFAOYSA-N PubChem CID: 75473 IUPAC Name: 3-phenylthiophene SMILES: S1C=CC(=C1)C1=CC=CC=C1

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PubChem CID	75473
CAS	2404-87-7
Molecular Weight (g/mol)	160.23
MDL Number	MFCD00114997
SMILES	S1C=CC(=C1)C1=CC=CC=C1
IUPAC Name	3-phenylthiophene
InChI Key	ZDQZVKVIYAPRON-UHFFFAOYSA-N
Molecular Formula	C10H8S

549

2-Propylfuran 98.0+%, TCI America™

CAS: 4229-91-8 Molecular Formula: C7H10O Molecular Weight (g/mol): 110.16 MDL Number: MFCD00047070 InChI Key: CPLJMYOQYRCCBY-UHFFFAOYSA-N Synonym: furan, 2-propyl,2-n-propylfuran,2-n-propyl furan,furan, propyl,2-propyl-furan,furan, alpha-propyl,acmc-1ctud,2-propyl furan,furan, .alpha.-propyl,cpljmyoqyrccby-uhfffaoysa PubChem CID: 77907 IUPAC Name: 2-propylfuran SMILES: CCCC1=CC=CO1

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Specifications

PubChem CID	77907
CAS	4229-91-8
Molecular Weight (g/mol)	110.16
MDL Number	MFCD00047070
SMILES	CCCC1=CC=CO1
Synonym	furan, 2-propyl,2-n-propylfuran,2-n-propyl furan,furan, propyl,2-propyl-furan,furan, alpha-propyl,acmc-1ctud,2-propyl furan,furan, .alpha.-propyl,cpljmyoqyrccby-uhfffaoysa
IUPAC Name	2-propylfuran
InChI Key	CPLJMYOQYRCCBY-UHFFFAOYSA-N
Molecular Formula	C7H10O

550

Pyridinium p-Toluenesulfonate 98.0+%, TCI America™

CAS: 24057-28-1 Molecular Formula: C12H13NO3S 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

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Specifications

CAS	24057-28-1
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

551

2-(3-Pentyl)pyridine 95.0+%, TCI America™

CAS: 7399-50-0 Molecular Formula: C10H15N Molecular Weight (g/mol): 149.24 MDL Number: MFCD00014631 InChI Key: FTYAXYWEDPWJCJ-UHFFFAOYSA-N Synonym: 3-(2-Pyridyl)pentane PubChem CID: 81887 IUPAC Name: 2-(pentan-3-yl)pyridine SMILES: CCC(CC)C1=CC=CC=N1

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PubChem CID	81887
CAS	7399-50-0
Molecular Weight (g/mol)	149.24
MDL Number	MFCD00014631
SMILES	CCC(CC)C1=CC=CC=N1
Synonym	3-(2-Pyridyl)pentane
IUPAC Name	2-(pentan-3-yl)pyridine
InChI Key	FTYAXYWEDPWJCJ-UHFFFAOYSA-N
Molecular Formula	C10H15N

552

Pyrazole-3,5-dicarboxylic Acid Monohydrate 98.0+%, TCI America™

CAS: 3112-31-0 Molecular Formula: C5H4N2O4 Molecular Weight (g/mol): 156.097 MDL Number: MFCD00005235 InChI Key: YDMVPJZBYSWOOP-UHFFFAOYSA-N Synonym: 3,5-pyrazoledicarboxylic acid,pyrazole-3,5-dicarboxylic acid,pyrazole-3,5-dicarboxylic acid monohydrate,3,5-pyrazol dicarboxylic acid,3,5-pyrazole dicarboxylic acid,zlchem 726,3,5-dicarboxypyrazole,acmc-20a0hc,ksc223c6j,3,5-pyrazole-dicarboxylic acid PubChem CID: 76559 IUPAC Name: 1H-pyrazole-3,5-dicarboxylic acid SMILES: C1=C(NN=C1C(=O)O)C(=O)O

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Specifications

PubChem CID	76559
CAS	3112-31-0
Molecular Weight (g/mol)	156.097
MDL Number	MFCD00005235
SMILES	C1=C(NN=C1C(=O)O)C(=O)O
Synonym	3,5-pyrazoledicarboxylic acid,pyrazole-3,5-dicarboxylic acid,pyrazole-3,5-dicarboxylic acid monohydrate,3,5-pyrazol dicarboxylic acid,3,5-pyrazole dicarboxylic acid,zlchem 726,3,5-dicarboxypyrazole,acmc-20a0hc,ksc223c6j,3,5-pyrazole-dicarboxylic acid
IUPAC Name	1H-pyrazole-3,5-dicarboxylic acid
InChI Key	YDMVPJZBYSWOOP-UHFFFAOYSA-N
Molecular Formula	C5H4N2O4

553

3-Pyridineacetonitrile 98.0+%, TCI America™

CAS: 6443-85-2 Molecular Formula: C7H6N2 Molecular Weight (g/mol): 118.14 MDL Number: MFCD00006406 InChI Key: OIPHWUPMXHQWLR-UHFFFAOYSA-N Synonym: 3-pyridineacetonitrile,3-pyridylacetonitrile,2-pyridin-3-yl acetonitrile,pyridine-3-acetonitrile,3-cyanomethylpyridine,3-cyanomethyl pyridine,pyridin-3-ylacetonitrile,2-3-pyridyl ethanenitrile,pyridin-3-yl-acetonitrile,3-pyridyl acetonitrile PubChem CID: 80923 IUPAC Name: 2-(pyridin-3-yl)acetonitrile SMILES: N#CCC1=CC=CN=C1

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Specifications

PubChem CID	80923
CAS	6443-85-2
Molecular Weight (g/mol)	118.14
MDL Number	MFCD00006406
SMILES	N#CCC1=CC=CN=C1
Synonym	3-pyridineacetonitrile,3-pyridylacetonitrile,2-pyridin-3-yl acetonitrile,pyridine-3-acetonitrile,3-cyanomethylpyridine,3-cyanomethyl pyridine,pyridin-3-ylacetonitrile,2-3-pyridyl ethanenitrile,pyridin-3-yl-acetonitrile,3-pyridyl acetonitrile
IUPAC Name	2-(pyridin-3-yl)acetonitrile
InChI Key	OIPHWUPMXHQWLR-UHFFFAOYSA-N
Molecular Formula	C7H6N2

554

2-Propylthiazole 98.0+%, TCI America™

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555

1H-Pyrrolo[3,2-c]pyridine 98.0+%, TCI America™

CAS: 271-34-1 Molecular Formula: C7H6N2 Molecular Weight (g/mol): 118.139 MDL Number: MFCD00955936 InChI Key: SRSKXJVMVSSSHB-UHFFFAOYSA-N Synonym: 5-azaindole,1h-pyrrolo 3,2-c pyridine,1,5-diazaindene,3,7-dideazapurine,5-azindole,5h-pyrrolo 3,2-c pyridine,pyrrolo 3,2-c pyridine,5-aza indole,5-aza-indole PubChem CID: 9220 IUPAC Name: 1H-pyrrolo[3,2-c]pyridine SMILES: C1=CNC2=C1C=NC=C2

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Specifications

PubChem CID	9220
CAS	271-34-1
Molecular Weight (g/mol)	118.139
MDL Number	MFCD00955936
SMILES	C1=CNC2=C1C=NC=C2
Synonym	5-azaindole,1h-pyrrolo 3,2-c pyridine,1,5-diazaindene,3,7-dideazapurine,5-azindole,5h-pyrrolo 3,2-c pyridine,pyrrolo 3,2-c pyridine,5-aza indole,5-aza-indole
IUPAC Name	1H-pyrrolo[3,2-c]pyridine
InChI Key	SRSKXJVMVSSSHB-UHFFFAOYSA-N
Molecular Formula	C7H6N2

Heteroaromatic compounds

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

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

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

2-Methyl-3-furanthiol 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

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

2-Amino-5-phenyl-1,3,4-thiadiazol 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

3-Phenylthiophene 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

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

2-(3-Pentyl)pyridine 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

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

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

1H-Pyrrolo[3,2-c]pyridine 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More