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.

1 – 15 of 2,088 results

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

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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

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-Pyrimidinecarbonitrile, 98%, Thermo Scientific Chemicals

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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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

5-Amino-3-methyl-1-phenylpyrazole, 97%, Thermo Scientific Chemicals

CAS: 1131-18-6 Molecular Formula: C₁₀H₁₁N₃ Molecular Weight (g/mol): 173.21 InChI Key: FMKMKBLHMONXJM-UHFFFAOYSA-N Synonym: 3-methyl-1-phenyl-1h-pyrazol-5-amine,5-amino-3-methyl-1-phenylpyrazole,1h-pyrazol-5-amine, 3-methyl-1-phenyl,1-phenyl-3-methyl-5-aminopyrazole,3-methyl-1-phenylpyrazol-5-ylamine,5-methyl-2-phenyl-2h-pyrazol-3-ylamine,1-phenyl-3-methyl-5-amino pyrazole,unii-x6087geb2p,pyrazole, 5-amino-3-methyl-1-phenyl,1h-pyrazole-5-amine, 3-methyl-1-phenyl PubChem CID: 70801 IUPAC Name: 5-methyl-2-phenylpyrazol-3-amine SMILES: CC1=NN(C(=C1)N)C2=CC=CC=C2

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Specifications

PubChem CID	70801
CAS	1131-18-6
Molecular Weight (g/mol)	173.21
SMILES	CC1=NN(C(=C1)N)C2=CC=CC=C2
Synonym	3-methyl-1-phenyl-1h-pyrazol-5-amine,5-amino-3-methyl-1-phenylpyrazole,1h-pyrazol-5-amine, 3-methyl-1-phenyl,1-phenyl-3-methyl-5-aminopyrazole,3-methyl-1-phenylpyrazol-5-ylamine,5-methyl-2-phenyl-2h-pyrazol-3-ylamine,1-phenyl-3-methyl-5-amino pyrazole,unii-x6087geb2p,pyrazole, 5-amino-3-methyl-1-phenyl,1h-pyrazole-5-amine, 3-methyl-1-phenyl
IUPAC Name	5-methyl-2-phenylpyrazol-3-amine
InChI Key	FMKMKBLHMONXJM-UHFFFAOYSA-N
Molecular Formula	C₁₀H₁₁N₃

2,3,5-Trimethylfuran, 99%, Thermo Scientific Chemicals

CAS: 10504-04-8 Molecular Formula: C7H10O Molecular Weight (g/mol): 110.16 MDL Number: MFCD03931179 InChI Key: NJXZFRUNHWKHEC-UHFFFAOYSA-N Synonym: furan, 2,3,5-trimethyl,2,3,5-trimethyl-furan,furan,2,3,5-trimethyl PubChem CID: 517859 IUPAC Name: 2,3,5-trimethylfuran SMILES: CC1=CC(C)=C(C)O1

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PubChem CID	517859
CAS	10504-04-8
Molecular Weight (g/mol)	110.16
MDL Number	MFCD03931179
SMILES	CC1=CC(C)=C(C)O1
Synonym	furan, 2,3,5-trimethyl,2,3,5-trimethyl-furan,furan,2,3,5-trimethyl
IUPAC Name	2,3,5-trimethylfuran
InChI Key	NJXZFRUNHWKHEC-UHFFFAOYSA-N
Molecular Formula	C7H10O

1,6-Naphthyridine, 96%, Thermo Scientific™

CAS: 437-82-1 Molecular Formula: C8H6N2 Molecular Weight (g/mol): 130.15 MDL Number: MFCD00059750 InChI Key: VSOSXKMEQPYESP-UHFFFAOYSA-N Synonym: 1,6-diazanaphthalene,1,6 naphthyridine,1,6-pyridopyridine,unii-s1t14p7ow7,pyridino 4,3-b pyridine,1,6naphthyridine,1,6-naphthyridine,pubchem18071,acmc-1chvm,pyrido 4,3-b pyridine PubChem CID: 67488 ChEBI: CHEBI:36627 IUPAC Name: 1,6-naphthyridine SMILES: C1=CN=C2C=CN=CC2=C1

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Specifications

PubChem CID	67488
CAS	437-82-1
Molecular Weight (g/mol)	130.15
ChEBI	CHEBI:36627
MDL Number	MFCD00059750
SMILES	C1=CN=C2C=CN=CC2=C1
Synonym	1,6-diazanaphthalene,1,6 naphthyridine,1,6-pyridopyridine,unii-s1t14p7ow7,pyridino 4,3-b pyridine,1,6naphthyridine,1,6-naphthyridine,pubchem18071,acmc-1chvm,pyrido 4,3-b pyridine
IUPAC Name	1,6-naphthyridine
InChI Key	VSOSXKMEQPYESP-UHFFFAOYSA-N
Molecular Formula	C8H6N2

2(3H)-Benzothiazolone 98.0+%, TCI America™

CAS: 934-34-9 Molecular Formula: C7H5NOS Molecular Weight (g/mol): 151.183 MDL Number: MFCD00022868 InChI Key: YEDUAINPPJYDJZ-UHFFFAOYSA-N Synonym: benzothiazolone,2-hydroxybenzothiazole,2 3h-benzothiazolone,2-benzothiazolol,2-benzothiazolone,1,3-benzothiazol-2-ol,2-benzothiazolinone,3h-benzothiazol-2-one,benzothiazolol,benzo d thiazol-2 3h-one PubChem CID: 13625 ChEBI: CHEBI:115196 IUPAC Name: 3H-1,3-benzothiazol-2-one SMILES: C1=CC=C2C(=C1)NC(=O)S2

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Specifications

PubChem CID	13625
CAS	934-34-9
Molecular Weight (g/mol)	151.183
ChEBI	CHEBI:115196
MDL Number	MFCD00022868
SMILES	C1=CC=C2C(=C1)NC(=O)S2
Synonym	benzothiazolone,2-hydroxybenzothiazole,2 3h-benzothiazolone,2-benzothiazolol,2-benzothiazolone,1,3-benzothiazol-2-ol,2-benzothiazolinone,3h-benzothiazol-2-one,benzothiazolol,benzo d thiazol-2 3h-one
IUPAC Name	3H-1,3-benzothiazol-2-one
InChI Key	YEDUAINPPJYDJZ-UHFFFAOYSA-N
Molecular Formula	C7H5NOS

cis-1,2-Dicyano-1,2-bis(2,4,5-trimethyl-3-thienyl)ethene 98.0+%, TCI America™

CAS: 112440-46-7 Molecular Formula: C18H18N2S2 Molecular Weight (g/mol): 326.476 MDL Number: MFCD00143977 InChI Key: AYNDKKQQUZPETC-NXVVXOECSA-N Synonym: 1,2-Bis(2,4,5-trimethyl-3-thienyl)-cis-1,2-dicyanoethene PubChem CID: 44630141 IUPAC Name: (Z)-2,3-bis(2,4,5-trimethylthiophen-3-yl)but-2-enedinitrile SMILES: CC1=C(SC(=C1C(=C(C#N)C2=C(SC(=C2C)C)C)C#N)C)C

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Specifications

PubChem CID	44630141
CAS	112440-46-7
Molecular Weight (g/mol)	326.476
MDL Number	MFCD00143977
SMILES	CC1=C(SC(=C1C(=C(C#N)C2=C(SC(=C2C)C)C)C#N)C)C
Synonym	1,2-Bis(2,4,5-trimethyl-3-thienyl)-cis-1,2-dicyanoethene
IUPAC Name	(Z)-2,3-bis(2,4,5-trimethylthiophen-3-yl)but-2-enedinitrile
InChI Key	AYNDKKQQUZPETC-NXVVXOECSA-N
Molecular Formula	C18H18N2S2

1,2-Benzisothiazol-3(2H)-one 98.0+%, TCI America™

CAS: 2634-33-5 Molecular Formula: C7H5NOS Molecular Weight (g/mol): 151.183 MDL Number: MFCD00127753 InChI Key: DMSMPAJRVJJAGA-UHFFFAOYSA-N Synonym: 1,2-benzisothiazol-3 2h-one,1,2-benzisothiazolin-3-one,benzisothiazolone,proxel,benzo d isothiazol-3 2h-one,1,2-benzisothiazoline-3-one,benzisothiazolinone,proxel pl,benzo d isothiazol-3-one,2,3-dihydro-1,2-benzothiazol-3-one PubChem CID: 17520 ChEBI: CHEBI:167099 IUPAC Name: 1,2-benzothiazol-3-one SMILES: C1=CC=C2C(=C1)C(=O)NS2

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Specifications

PubChem CID	17520
CAS	2634-33-5
Molecular Weight (g/mol)	151.183
ChEBI	CHEBI:167099
MDL Number	MFCD00127753
SMILES	C1=CC=C2C(=C1)C(=O)NS2
Synonym	1,2-benzisothiazol-3 2h-one,1,2-benzisothiazolin-3-one,benzisothiazolone,proxel,benzo d isothiazol-3 2h-one,1,2-benzisothiazoline-3-one,benzisothiazolinone,proxel pl,benzo d isothiazol-3-one,2,3-dihydro-1,2-benzothiazol-3-one
IUPAC Name	1,2-benzothiazol-3-one
InChI Key	DMSMPAJRVJJAGA-UHFFFAOYSA-N
Molecular Formula	C7H5NOS

Benzo[g]quinoxaline 98.0+%, TCI America™

CAS: 260-50-4 Molecular Formula: C12H8N2 Molecular Weight (g/mol): 180.21 MDL Number: MFCD18449114 InChI Key: XEMRLVBSKVCUDL-UHFFFAOYSA-N PubChem CID: 12886698 IUPAC Name: benzo[g]quinoxaline SMILES: C1=CC=C2C=C3N=CC=NC3=CC2=C1

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PubChem CID	12886698
CAS	260-50-4
Molecular Weight (g/mol)	180.21
MDL Number	MFCD18449114
SMILES	C1=CC=C2C=C3N=CC=NC3=CC2=C1
IUPAC Name	benzo[g]quinoxaline
InChI Key	XEMRLVBSKVCUDL-UHFFFAOYSA-N
Molecular Formula	C12H8N2

4-(4-Pyridylmethyl)aniline, 97%, Thermo Scientific™

CAS: 27692-74-6 Molecular Formula: C12H12N2 Molecular Weight (g/mol): 184.242 MDL Number: MFCD00053060 InChI Key: WZXYYQHVDJMIFF-UHFFFAOYSA-N Synonym: 4-4-pyridylmethyl aniline,4-pyridin-4-ylmethyl aniline,4-pyridin-4-ylmethyl-phenylamine,benzenamine, 4-4-pyridinylmethyl,4-4-pyridinylmethyl aniline,4-pyridin-4-yl methyl aniline,4-pyridin-4-ylmethyl phenyl amine,4-4-pyridylmethyl phenylamine,4-p-aminobenzylpyridine,enamine_005904 PubChem CID: 307158 IUPAC Name: 4-(pyridin-4-ylmethyl)aniline SMILES: C1=CC(=CC=C1CC2=CC=NC=C2)N

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PubChem CID	307158
CAS	27692-74-6
Molecular Weight (g/mol)	184.242
MDL Number	MFCD00053060
SMILES	C1=CC(=CC=C1CC2=CC=NC=C2)N
Synonym	4-4-pyridylmethyl aniline,4-pyridin-4-ylmethyl aniline,4-pyridin-4-ylmethyl-phenylamine,benzenamine, 4-4-pyridinylmethyl,4-4-pyridinylmethyl aniline,4-pyridin-4-yl methyl aniline,4-pyridin-4-ylmethyl phenyl amine,4-4-pyridylmethyl phenylamine,4-p-aminobenzylpyridine,enamine_005904
IUPAC Name	4-(pyridin-4-ylmethyl)aniline
InChI Key	WZXYYQHVDJMIFF-UHFFFAOYSA-N
Molecular Formula	C12H12N2

Benzo[cd]indol-2(1H)-one 97.0+%, TCI America™

CAS: 130-00-7 Molecular Formula: C11H7NO Molecular Weight (g/mol): 169.183 MDL Number: MFCD00009748 InChI Key: GPYLCFQEKPUWLD-UHFFFAOYSA-N Synonym: Naphthostyril PubChem CID: 67222 IUPAC Name: 1H-benzo[cd]indol-2-one SMILES: C1=CC2=C3C(=C1)C(=O)NC3=CC=C2

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PubChem CID	67222
CAS	130-00-7
Molecular Weight (g/mol)	169.183
MDL Number	MFCD00009748
SMILES	C1=CC2=C3C(=C1)C(=O)NC3=CC=C2
Synonym	Naphthostyril
IUPAC Name	1H-benzo[cd]indol-2-one
InChI Key	GPYLCFQEKPUWLD-UHFFFAOYSA-N
Molecular Formula	C11H7NO

3-Cyanothiophene 98.0+%, TCI America™

CAS: 1641-09-4 Molecular Formula: C5H3NS Molecular Weight (g/mol): 109.146 MDL Number: MFCD00151852 InChI Key: GSXCEVHRIVLFJV-UHFFFAOYSA-N Synonym: 3-cyanothiophene,3-thiophenecarbonitrile,thiophene-3-nitrile,pubchem5508,pubchem12351,acmc-209dqk,ksc176g4h PubChem CID: 74231 IUPAC Name: thiophene-3-carbonitrile SMILES: C1=CSC=C1C#N

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PubChem CID	74231
CAS	1641-09-4
Molecular Weight (g/mol)	109.146
MDL Number	MFCD00151852
SMILES	C1=CSC=C1C#N
Synonym	3-cyanothiophene,3-thiophenecarbonitrile,thiophene-3-nitrile,pubchem5508,pubchem12351,acmc-209dqk,ksc176g4h
IUPAC Name	thiophene-3-carbonitrile
InChI Key	GSXCEVHRIVLFJV-UHFFFAOYSA-N
Molecular Formula	C5H3NS

6-Cyanoindole 98.0+%, TCI America™

CAS: 15861-36-6 Molecular Formula: C9H6N2 Molecular Weight (g/mol): 142.161 MDL Number: MFCD00016732 InChI Key: SZSZDBFJCQKTRG-UHFFFAOYSA-N Synonym: 6-cyanoindole,6-indolecarbonitrile,indole-6-carbonitrile,6-cyano-1h-indole,indole-6-cyano,6-cyano-indole,6-indole carbonitrile,pubchem7239,cyanoindole-6,1h-indol-6-yl cyanide PubChem CID: 85146 IUPAC Name: 1H-indole-6-carbonitrile SMILES: C1=CC(=CC2=C1C=CN2)C#N

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Specifications

PubChem CID	85146
CAS	15861-36-6
Molecular Weight (g/mol)	142.161
MDL Number	MFCD00016732
SMILES	C1=CC(=CC2=C1C=CN2)C#N
Synonym	6-cyanoindole,6-indolecarbonitrile,indole-6-carbonitrile,6-cyano-1h-indole,indole-6-cyano,6-cyano-indole,6-indole carbonitrile,pubchem7239,cyanoindole-6,1h-indol-6-yl cyanide
IUPAC Name	1H-indole-6-carbonitrile
InChI Key	SZSZDBFJCQKTRG-UHFFFAOYSA-N
Molecular Formula	C9H6N2

4H-Cyclopenta[2,1-b:3,4-b']dithiophene 97.0+%, TCI America™

CAS: 389-58-2 Molecular Formula: C9H6S2 Molecular Weight (g/mol): 178.27 MDL Number: MFCD20133900 InChI Key: UITASDKJJNYORO-UHFFFAOYSA-N Synonym: 4H-Cyclopenta[1,2-b:5,4-b′C]dithiophene PubChem CID: 136232 IUPAC Name: 3,11-dithiatricyclo[6.3.0.0²,⁶]undeca-1(8),2(6),4,9-tetraene SMILES: C1C2=C(SC=C2)C2=C1C=CS2

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Specifications

PubChem CID	136232
CAS	389-58-2
Molecular Weight (g/mol)	178.27
MDL Number	MFCD20133900
SMILES	C1C2=C(SC=C2)C2=C1C=CS2
Synonym	4H-Cyclopenta[1,2-b:5,4-b′C]dithiophene
IUPAC Name	3,11-dithiatricyclo[6.3.0.0²,⁶]undeca-1(8),2(6),4,9-tetraene
InChI Key	UITASDKJJNYORO-UHFFFAOYSA-N
Molecular Formula	C9H6S2

Heteroaromatic compounds

Heteroaromatic compounds

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

cis-1,2-Dicyano-1,2-bis(2,4,5-trimethyl-3-thienyl)ethene 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1,2-Benzisothiazol-3(2H)-one 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Benzo[cd]indol-2(1H)-one 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

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

4H-Cyclopenta[2,1-b:3,4-b']dithiophene 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2(3H)-Benzothiazolone 98.0+%, TCI America™

cis-1,2-Dicyano-1,2-bis(2,4,5-trimethyl-3-thienyl)ethene 98.0+%, TCI America™

1,2-Benzisothiazol-3(2H)-one 98.0+%, TCI America™

Benzo[g]quinoxaline 98.0+%, TCI America™

Benzo[cd]indol-2(1H)-one 97.0+%, TCI America™

3-Cyanothiophene 98.0+%, TCI America™

6-Cyanoindole 98.0+%, TCI America™

4H-Cyclopenta[2,1-b:3,4-b']dithiophene 97.0+%, TCI America™