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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196 – 210 of 2,301 results

196

2-Methylbenzimidazole, 98%

CAS: 615-15-6 Molecular Formula: C8H8N2 Molecular Weight (g/mol): 132.17 MDL Number: MFCD00005598 InChI Key: LDZYRENCLPUXAX-UHFFFAOYSA-N Synonym: 2-methylbenzimidazole,2-methyl-1h-benzo d imidazole,1h-benzimidazole, 2-methyl,benzimidazole, 2-methyl,2-methyl-1h-benzoimidazole,2-methyl-1h-1,3-benzodiazole,acetamidine, n-n'-o-phenylene,2-methyl benzimidazole,unii-zh8iww7y8b,2-methylbenaimidazole PubChem CID: 11984 IUPAC Name: 2-methyl-1H-benzimidazole SMILES: CC1=NC2=CC=CC=C2N1

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Specifications

PubChem CID	11984
CAS	615-15-6
Molecular Weight (g/mol)	132.17
MDL Number	MFCD00005598
SMILES	CC1=NC2=CC=CC=C2N1
Synonym	2-methylbenzimidazole,2-methyl-1h-benzo d imidazole,1h-benzimidazole, 2-methyl,benzimidazole, 2-methyl,2-methyl-1h-benzoimidazole,2-methyl-1h-1,3-benzodiazole,acetamidine, n-n'-o-phenylene,2-methyl benzimidazole,unii-zh8iww7y8b,2-methylbenaimidazole
IUPAC Name	2-methyl-1H-benzimidazole
InChI Key	LDZYRENCLPUXAX-UHFFFAOYSA-N
Molecular Formula	C8H8N2

197

2-Amino-4-methylbenzothiazole, 98%

CAS: 1477-42-5 Molecular Formula: C8H8N2S Molecular Weight (g/mol): 164.23 MDL Number: MFCD00005793 InChI Key: GRIATXVEXOFBGO-UHFFFAOYSA-N Synonym: 2-amino-4-methylbenzothiazole,4-methylbenzo d thiazol-2-amine,2-benzothiazolamine, 4-methyl,4-methyl-2-aminobenzothiazole,4-methyl-2-benzothiazolamine,benzothiazole, 2-amino-4-methyl,4-methylbenzothiazol-2-ylamine,2-amino-4-methyl benzothiazole,4-methyl-2-aminobenzothiozole,unii-45v5f1b9z8 PubChem CID: 15132 IUPAC Name: 4-methyl-1,3-benzothiazol-2-amine SMILES: CC1=C2N=C(N)SC2=CC=C1

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Specifications

PubChem CID	15132
CAS	1477-42-5
Molecular Weight (g/mol)	164.23
MDL Number	MFCD00005793
SMILES	CC1=C2N=C(N)SC2=CC=C1
Synonym	2-amino-4-methylbenzothiazole,4-methylbenzo d thiazol-2-amine,2-benzothiazolamine, 4-methyl,4-methyl-2-aminobenzothiazole,4-methyl-2-benzothiazolamine,benzothiazole, 2-amino-4-methyl,4-methylbenzothiazol-2-ylamine,2-amino-4-methyl benzothiazole,4-methyl-2-aminobenzothiozole,unii-45v5f1b9z8
IUPAC Name	4-methyl-1,3-benzothiazol-2-amine
InChI Key	GRIATXVEXOFBGO-UHFFFAOYSA-N
Molecular Formula	C8H8N2S

198

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

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Specifications

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

199

1H-Tetrazole, 0.45M in acetonitrile

CAS: 288-94-8 Molecular Formula: CH2N4 Molecular Weight (g/mol): 70.055 MDL Number: MFCD00005247 InChI Key: KJUGUADJHNHALS-UHFFFAOYSA-N PubChem CID: 67519 ChEBI: CHEBI:33193 IUPAC Name: 2H-tetrazole SMILES: C1=NNN=N1

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Specifications

PubChem CID	67519
CAS	288-94-8
Molecular Weight (g/mol)	70.055
ChEBI	CHEBI:33193
MDL Number	MFCD00005247
SMILES	C1=NNN=N1
IUPAC Name	2H-tetrazole
InChI Key	KJUGUADJHNHALS-UHFFFAOYSA-N
Molecular Formula	CH2N4

200

Imidazole, ≥99%, Molecular Biology Reagent, MP Biomedicals™

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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Specifications

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

201

2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile, 97%

CAS: 4651-91-6 Molecular Formula: C9H10N2S Molecular Weight (g/mol): 178.253 MDL Number: MFCD00128278 InChI Key: ADHVMGAFAKSNOM-UHFFFAOYSA-N Synonym: 2-amino-4,5,6,7-tetrahydrobenzo b thiophene-3-carbonitrile,2-amino-3-cyano-4,5,6,7-tetrahydrobenzo b thiophene,2-amino-4,5,6,7-tetrahydro-benzo b thiophene-3-carbonitrile,benzo b thiophene-3-carbonitrile, 2-amino-4,5,6,7-tetrahydro,2-amino-4,5,6,7-tetrahydro-1-benzo b thiophene-3-carbonitrile,2-amino-4,5,6,7-tetrahydrobenzo b thiophene-3-carbonitryle,cambridge id 5130181,aminotetrahydrobenzothiophenecarbonitrile PubChem CID: 78382 IUPAC Name: 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile SMILES: C1CCC2=C(C1)C(=C(S2)N)C#N

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Specifications

PubChem CID	78382
CAS	4651-91-6
Molecular Weight (g/mol)	178.253
MDL Number	MFCD00128278
SMILES	C1CCC2=C(C1)C(=C(S2)N)C#N
Synonym	2-amino-4,5,6,7-tetrahydrobenzo b thiophene-3-carbonitrile,2-amino-3-cyano-4,5,6,7-tetrahydrobenzo b thiophene,2-amino-4,5,6,7-tetrahydro-benzo b thiophene-3-carbonitrile,benzo b thiophene-3-carbonitrile, 2-amino-4,5,6,7-tetrahydro,2-amino-4,5,6,7-tetrahydro-1-benzo b thiophene-3-carbonitrile,2-amino-4,5,6,7-tetrahydrobenzo b thiophene-3-carbonitryle,cambridge id 5130181,aminotetrahydrobenzothiophenecarbonitrile
IUPAC Name	2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile
InChI Key	ADHVMGAFAKSNOM-UHFFFAOYSA-N
Molecular Formula	C9H10N2S

202

2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile

CAS: 70291-62-2 Molecular Formula: C8H8N2S Molecular Weight (g/mol): 164.23 MDL Number: MFCD00121495 InChI Key: RILAXFOADRDGPQ-UHFFFAOYSA-N PubChem CID: 258182 IUPAC Name: 2-amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile SMILES: NC1=C(C#N)C2=C(CCC2)S1

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Specifications

PubChem CID	258182
CAS	70291-62-2
Molecular Weight (g/mol)	164.23
MDL Number	MFCD00121495
SMILES	NC1=C(C#N)C2=C(CCC2)S1
IUPAC Name	2-amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile
InChI Key	RILAXFOADRDGPQ-UHFFFAOYSA-N
Molecular Formula	C8H8N2S

203

Imidazole, Molecular Biology Grade, 99+%, Thermo Scientific Chemicals

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Specifications

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
InChI Key	RAXXELZNTBOGNW-UHFFFAOYSA-N
Molecular Formula	C3H4N2

204

2-(2-Pyridyl)benzimidazole, 98+%

CAS: 1137-68-4 Molecular Formula: C12H9N3 Molecular Weight (g/mol): 195.23 MDL Number: MFCD00005586 InChI Key: YNFBMDWHEHETJW-UHFFFAOYSA-N Synonym: 2-2-pyridyl benzimidazole,2-pyridin-2-yl-1h-benzo d imidazole,2-pyridin-2-yl-1h-benzoimidazole,2-pyridin-2-yl-1h-1,3-benzodiazole,2-pyridin-2-yl-1h-benzimidazole,chembl72683,1h-benzimidazole, 2-pyridinyl,1h-benzimidazole, 2-2-pyridinyl,acmc-20aime,2 2-pyridyl benzimidazole PubChem CID: 70821 IUPAC Name: 2-pyridin-2-yl-1H-benzimidazole SMILES: N1C2=CC=CC=C2N=C1C1=CC=CC=N1

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Specifications

PubChem CID	70821
CAS	1137-68-4
Molecular Weight (g/mol)	195.23
MDL Number	MFCD00005586
SMILES	N1C2=CC=CC=C2N=C1C1=CC=CC=N1
Synonym	2-2-pyridyl benzimidazole,2-pyridin-2-yl-1h-benzo d imidazole,2-pyridin-2-yl-1h-benzoimidazole,2-pyridin-2-yl-1h-1,3-benzodiazole,2-pyridin-2-yl-1h-benzimidazole,chembl72683,1h-benzimidazole, 2-pyridinyl,1h-benzimidazole, 2-2-pyridinyl,acmc-20aime,2 2-pyridyl benzimidazole
IUPAC Name	2-pyridin-2-yl-1H-benzimidazole
InChI Key	YNFBMDWHEHETJW-UHFFFAOYSA-N
Molecular Formula	C12H9N3

205

2-Amino-4,6-dimethylpyrimidine, 98%

CAS: 767-15-7 Molecular Formula: C6H9N3 Molecular Weight (g/mol): 123.16 MDL Number: MFCD00006102 InChI Key: IDQNBVFPZMCDDN-UHFFFAOYSA-N Synonym: 2-amino-4,6-dimethylpyrimidine,acetylacetoneguanidine,2-pyrimidinamine, 4,6-dimethyl,4,6-dimethyl-2-pyrimidinamine,4,6-dimethylpyrimidin-2-ylamine,4,6-dimethyl-2-aminopyrimidine,pyrimidine, 2-amino-4,6-dimethyl,unii-4s48mi253m,2-amine-4,6-dimethylpyrimidine,2-amino-4,6-dimethyl pyrimidine PubChem CID: 13021 IUPAC Name: 4,6-dimethylpyrimidin-2-amine SMILES: CC1=CC(C)=NC(N)=N1

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Specifications

PubChem CID	13021
CAS	767-15-7
Molecular Weight (g/mol)	123.16
MDL Number	MFCD00006102
SMILES	CC1=CC(C)=NC(N)=N1
Synonym	2-amino-4,6-dimethylpyrimidine,acetylacetoneguanidine,2-pyrimidinamine, 4,6-dimethyl,4,6-dimethyl-2-pyrimidinamine,4,6-dimethylpyrimidin-2-ylamine,4,6-dimethyl-2-aminopyrimidine,pyrimidine, 2-amino-4,6-dimethyl,unii-4s48mi253m,2-amine-4,6-dimethylpyrimidine,2-amino-4,6-dimethyl pyrimidine
IUPAC Name	4,6-dimethylpyrimidin-2-amine
InChI Key	IDQNBVFPZMCDDN-UHFFFAOYSA-N
Molecular Formula	C6H9N3

206

Pyrrole-2-carbonitrile, 97%

CAS: 4513-94-4 Molecular Formula: C5H4N2 Molecular Weight (g/mol): 92.10 MDL Number: MFCD00234061 InChI Key: BQMPGKPTOHKYHS-UHFFFAOYSA-N Synonym: pyrrole-2-carbonitrile,2-cyanopyrrole,unii-6d25bmc1pp,2-carbonitrilepyrrole,6d25bmc1pp,cyanopyrrole,2-cyano-pyrrol,pyrrole carbonitrile,1h-pyrrolecarbonitrile,1h-pyrrol-2-kohlenitrile PubChem CID: 138277 IUPAC Name: 1H-pyrrole-2-carbonitrile SMILES: N#CC1=CC=CN1

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Specifications

PubChem CID	138277
CAS	4513-94-4
Molecular Weight (g/mol)	92.10
MDL Number	MFCD00234061
SMILES	N#CC1=CC=CN1
Synonym	pyrrole-2-carbonitrile,2-cyanopyrrole,unii-6d25bmc1pp,2-carbonitrilepyrrole,6d25bmc1pp,cyanopyrrole,2-cyano-pyrrol,pyrrole carbonitrile,1h-pyrrolecarbonitrile,1h-pyrrol-2-kohlenitrile
IUPAC Name	1H-pyrrole-2-carbonitrile
InChI Key	BQMPGKPTOHKYHS-UHFFFAOYSA-N
Molecular Formula	C5H4N2

207

Isoquinoline, 97%

CAS: 119-65-3 Molecular Formula: C9H7N Molecular Weight (g/mol): 129.16 MDL Number: MFCD00006898,MFCD31699977 InChI Key: AWJUIBRHMBBTKR-UHFFFAOYSA-N Synonym: 2-azanaphthalene,2-benzazine,isochinolin,benzo c pyridine,beta-quinoline,2-benzanine,3,4-benzopyridine,.beta.-quinoline,isochinolin czech PubChem CID: 8405 ChEBI: CHEBI:16092 IUPAC Name: isoquinoline SMILES: C1=CC=C2C=NC=CC2=C1

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Specifications

PubChem CID	8405
CAS	119-65-3
Molecular Weight (g/mol)	129.16
ChEBI	CHEBI:16092
MDL Number	MFCD00006898,MFCD31699977
SMILES	C1=CC=C2C=NC=CC2=C1
Synonym	2-azanaphthalene,2-benzazine,isochinolin,benzo c pyridine,beta-quinoline,2-benzanine,3,4-benzopyridine,.beta.-quinoline,isochinolin czech
IUPAC Name	isoquinoline
InChI Key	AWJUIBRHMBBTKR-UHFFFAOYSA-N
Molecular Formula	C9H7N

208

3-Thiopheneethanol, 98%, Thermo Scientific Chemicals

CAS: 13781-67-4 Molecular Formula: C6H8OS Molecular Weight (g/mol): 128.19 MDL Number: MFCD00009766 InChI Key: YYPNNBPPDFTQFX-UHFFFAOYSA-N Synonym: 2-thiophen-3-yl ethanol,3-thiopheneethanol,2-3-thienyl ethanol,thiophene-3-ethanol,3-2-hydroxyethyl thiophene,2-thiophen-3-yl ethan-1-ol,2-thien-3-yl ethan-1-ol,3-thiophene-ethanol,pubchem20415 PubChem CID: 83731 IUPAC Name: 2-thiophen-3-ylethanol SMILES: OCCC1=CSC=C1

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Specifications

PubChem CID	83731
CAS	13781-67-4
Molecular Weight (g/mol)	128.19
MDL Number	MFCD00009766
SMILES	OCCC1=CSC=C1
Synonym	2-thiophen-3-yl ethanol,3-thiopheneethanol,2-3-thienyl ethanol,thiophene-3-ethanol,3-2-hydroxyethyl thiophene,2-thiophen-3-yl ethan-1-ol,2-thien-3-yl ethan-1-ol,3-thiophene-ethanol,pubchem20415
IUPAC Name	2-thiophen-3-ylethanol
InChI Key	YYPNNBPPDFTQFX-UHFFFAOYSA-N
Molecular Formula	C6H8OS

209

5-(3-Methylphenyl)-1H-tetrazole, 99%

CAS: 3441-00-7 Molecular Formula: C8H8N4 Molecular Weight (g/mol): 160.18 MDL Number: MFCD03093096 InChI Key: GWZNHKMUSLKULV-UHFFFAOYSA-N Synonym: 5-3-methylphenyl-1h-tetrazole,5-m-tolyl-1h-tetrazole,5-3-methylphenyl tetrazole,2h-tetrazole,5-3-methylphenyl,5-3-methylphenyl-1h-1,2,3,4-tetrazole,3-tolyl tetrazole,5-m-tolyl tetrazole,acmc-1cmun,5-m-tolyl 1h tetrazole PubChem CID: 583308 IUPAC Name: 5-(3-methylphenyl)-2H-tetrazole SMILES: CC1=CC=CC(=C1)C2=NNN=N2

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Specifications

PubChem CID	583308
CAS	3441-00-7
Molecular Weight (g/mol)	160.18
MDL Number	MFCD03093096
SMILES	CC1=CC=CC(=C1)C2=NNN=N2
Synonym	5-3-methylphenyl-1h-tetrazole,5-m-tolyl-1h-tetrazole,5-3-methylphenyl tetrazole,2h-tetrazole,5-3-methylphenyl,5-3-methylphenyl-1h-1,2,3,4-tetrazole,3-tolyl tetrazole,5-m-tolyl tetrazole,acmc-1cmun,5-m-tolyl 1h tetrazole
IUPAC Name	5-(3-methylphenyl)-2H-tetrazole
InChI Key	GWZNHKMUSLKULV-UHFFFAOYSA-N
Molecular Formula	C8H8N4

210

3-Pyrimidin-2-ylaniline, 97%, Thermo Scientific™

CAS: 69491-56-1 Molecular Formula: C10H9N3 Molecular Weight (g/mol): 171.203 MDL Number: MFCD09702385 InChI Key: GOCBKTKLGFLECW-UHFFFAOYSA-N Synonym: 3-pyrimidin-2-yl aniline,3-pyrimidin-2-ylphenylamine,2-3-aminophenyl pyrimidine,2-3-aminophenyl-1,3-diazine,benzenamine, 3-2-pyrimidinyl PubChem CID: 12456169 IUPAC Name: 3-pyrimidin-2-ylaniline SMILES: C1=CC(=CC(=C1)N)C2=NC=CC=N2

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Specifications

PubChem CID	12456169
CAS	69491-56-1
Molecular Weight (g/mol)	171.203
MDL Number	MFCD09702385
SMILES	C1=CC(=CC(=C1)N)C2=NC=CC=N2
Synonym	3-pyrimidin-2-yl aniline,3-pyrimidin-2-ylphenylamine,2-3-aminophenyl pyrimidine,2-3-aminophenyl-1,3-diazine,benzenamine, 3-2-pyrimidinyl
IUPAC Name	3-pyrimidin-2-ylaniline
InChI Key	GOCBKTKLGFLECW-UHFFFAOYSA-N
Molecular Formula	C10H9N3

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