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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136 – 150 of 3,021 results

136

3,5-Dimethyl-1-phenyl-1H-pyrazole-4-carbonitrile, ≥97%, Thermo Scientific™

CAS: 23198-55-2 Molecular Formula: C12H11N3 Molecular Weight (g/mol): 197.241 MDL Number: MFCD08435888 InChI Key: WOFAIVGOIVCZJJ-UHFFFAOYSA-N Synonym: 3,5-dimethyl-1-phenyl-1h-pyrazole-4-carbonitrile,1h-pyrazole-4-carbonitrile,3,5-dimethyl-1-phenyl PubChem CID: 12208701 IUPAC Name: 3,5-dimethyl-1-phenylpyrazole-4-carbonitrile SMILES: CC1=C(C(=NN1C2=CC=CC=C2)C)C#N

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Specifications

PubChem CID	12208701
CAS	23198-55-2
Molecular Weight (g/mol)	197.241
MDL Number	MFCD08435888
SMILES	CC1=C(C(=NN1C2=CC=CC=C2)C)C#N
Synonym	3,5-dimethyl-1-phenyl-1h-pyrazole-4-carbonitrile,1h-pyrazole-4-carbonitrile,3,5-dimethyl-1-phenyl
IUPAC Name	3,5-dimethyl-1-phenylpyrazole-4-carbonitrile
InChI Key	WOFAIVGOIVCZJJ-UHFFFAOYSA-N
Molecular Formula	C12H11N3

137

1,3-Benzothiazol-6-amine, 97+%, Thermo Scientific™

CAS: 533-30-2 Molecular Formula: C7H6N2S Molecular Weight (g/mol): 150.199 InChI Key: FAYAYUOZWYJNBD-UHFFFAOYSA-N Synonym: 6-aminobenzothiazole,6-benzothiazolamine,benzo d thiazol-6-amine,6-amino-benzothiazole,benzothiazole, 6-amino,benzothiazol-6-amine,benzothiazol-6-ylamine,unii-9yfg4wuj1g,9yfg4wuj1g,1,3-benzothiazol-6-ylamine PubChem CID: 68288 IUPAC Name: 1,3-benzothiazol-6-amine SMILES: C1=CC2=C(C=C1N)SC=N2

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Specifications

PubChem CID	68288
CAS	533-30-2
Molecular Weight (g/mol)	150.199
SMILES	C1=CC2=C(C=C1N)SC=N2
Synonym	6-aminobenzothiazole,6-benzothiazolamine,benzo d thiazol-6-amine,6-amino-benzothiazole,benzothiazole, 6-amino,benzothiazol-6-amine,benzothiazol-6-ylamine,unii-9yfg4wuj1g,9yfg4wuj1g,1,3-benzothiazol-6-ylamine
IUPAC Name	1,3-benzothiazol-6-amine
InChI Key	FAYAYUOZWYJNBD-UHFFFAOYSA-N
Molecular Formula	C7H6N2S

138

1H-Benzimidazole-2-carboxylic acid hydrate, 90%, Thermo Scientific™

CAS: 849776-47-2 Molecular Formula: C8H8N2O3 Molecular Weight (g/mol): 180.163 InChI Key: YQHUUYLPOCNBKD-UHFFFAOYSA-N Synonym: 1h-benzo d imidazole-2-carboxylic acid hydrate,1h-benzimidazole-2-carboxylic acid hydrate,1h-benzimidazole-2-carboxylic acid monohydrate,benzimidazole-2-carboxylic acid monohydrate,1h-1,3-benzodiazole-2-carboxylic acid hydrate,1h-benzimidazole-2-carboxylicacid, hydrate 1:1,c8h6n2o2.h2o,2-carboxy-1h-benzimidazole hydrate,1h-benzimidazole-2-carboxylic acid-water 1/1 PubChem CID: 18525703 IUPAC Name: 1H-benzimidazole-2-carboxylic acid;hydrate SMILES: C1=CC=C2C(=C1)NC(=N2)C(=O)O.O

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Specifications

PubChem CID	18525703
CAS	849776-47-2
Molecular Weight (g/mol)	180.163
SMILES	C1=CC=C2C(=C1)NC(=N2)C(=O)O.O
Synonym	1h-benzo d imidazole-2-carboxylic acid hydrate,1h-benzimidazole-2-carboxylic acid hydrate,1h-benzimidazole-2-carboxylic acid monohydrate,benzimidazole-2-carboxylic acid monohydrate,1h-1,3-benzodiazole-2-carboxylic acid hydrate,1h-benzimidazole-2-carboxylicacid, hydrate 1:1,c8h6n2o2.h2o,2-carboxy-1h-benzimidazole hydrate,1h-benzimidazole-2-carboxylic acid-water 1/1
IUPAC Name	1H-benzimidazole-2-carboxylic acid;hydrate
InChI Key	YQHUUYLPOCNBKD-UHFFFAOYSA-N
Molecular Formula	C8H8N2O3

139

6-Quinoxalinamine, 97%, Thermo Scientific™

CAS: 6298-37-9 Molecular Formula: C8H7N3 Molecular Weight (g/mol): 145.17 MDL Number: MFCD00462821 InChI Key: MSGRFBKVMUKEGZ-UHFFFAOYSA-N Synonym: 6-aminoquinoxaline,6-quinoxalinamine,6-quinoxalinylamine,quinoxalin-6-ylamine,quinoxaline-6-ylamine,6-chinoxalinamin,6-amino-quinoxaline,pubchem15453,quinoxalin, 6-amino PubChem CID: 237859 IUPAC Name: quinoxalin-6-amine SMILES: NC1=CC=C2N=CC=NC2=C1

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Specifications

PubChem CID	237859
CAS	6298-37-9
Molecular Weight (g/mol)	145.17
MDL Number	MFCD00462821
SMILES	NC1=CC=C2N=CC=NC2=C1
Synonym	6-aminoquinoxaline,6-quinoxalinamine,6-quinoxalinylamine,quinoxalin-6-ylamine,quinoxaline-6-ylamine,6-chinoxalinamin,6-amino-quinoxaline,pubchem15453,quinoxalin, 6-amino
IUPAC Name	quinoxalin-6-amine
InChI Key	MSGRFBKVMUKEGZ-UHFFFAOYSA-N
Molecular Formula	C8H7N3

140

4-(3,5-Dimethyl-1H-pyrazol-1-yl)benzonitrile, 97%, Thermo Scientific™

CAS: 56935-79-6 Molecular Formula: C12H11N3 Molecular Weight (g/mol): 197.241 MDL Number: MFCD09817559 InChI Key: BTXLPDNFEZIQBZ-UHFFFAOYSA-N Synonym: 4-3,5-dimethyl-1h-pyrazol-1-yl benzonitrile,4-3,5-dimethylpyrazol-1-yl benzonitrile,acmc-209luz,4-3,5-dimethylpyrazol-1-yl-benzonitrile,4-3,5-dimethylpyrazolyl benzenecarbonitrile,1-4-cyanophenyl-3,5-dimethyl-1h-pyrazole,benzonitrile, 4-3,5-dimethyl-1h-pyrazol-1-yl PubChem CID: 15005387 IUPAC Name: 4-(3,5-dimethylpyrazol-1-yl)benzonitrile SMILES: CC1=CC(=NN1C2=CC=C(C=C2)C#N)C

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Specifications

PubChem CID	15005387
CAS	56935-79-6
Molecular Weight (g/mol)	197.241
MDL Number	MFCD09817559
SMILES	CC1=CC(=NN1C2=CC=C(C=C2)C#N)C
Synonym	4-3,5-dimethyl-1h-pyrazol-1-yl benzonitrile,4-3,5-dimethylpyrazol-1-yl benzonitrile,acmc-209luz,4-3,5-dimethylpyrazol-1-yl-benzonitrile,4-3,5-dimethylpyrazolyl benzenecarbonitrile,1-4-cyanophenyl-3,5-dimethyl-1h-pyrazole,benzonitrile, 4-3,5-dimethyl-1h-pyrazol-1-yl
IUPAC Name	4-(3,5-dimethylpyrazol-1-yl)benzonitrile
InChI Key	BTXLPDNFEZIQBZ-UHFFFAOYSA-N
Molecular Formula	C12H11N3

141

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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Specifications

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

142

4-Pyrimidin-2-ylbenzonitrile, 95%, Thermo Scientific™

CAS: 78322-96-0 Molecular Formula: C11H7N3 Molecular Weight (g/mol): 181.198 MDL Number: MFCD09817491 InChI Key: WGCKVXHOTDDNOA-UHFFFAOYSA-N Synonym: 4-pyrimidin-2-yl benzonitrile,4-cyanophenyl pyrimidine,2-4-cyanophenyl pyrimidine,4-pyrimidin-2-yl-benzonitrile,4-2-pyrimidinyl benzonitrile,benzonitrile, 4-2-pyrimidinyl,4-pyrimidin-2-ylbenzenecarbonitrile PubChem CID: 15486310 IUPAC Name: 4-pyrimidin-2-ylbenzonitrile SMILES: C1=CN=C(N=C1)C2=CC=C(C=C2)C#N

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Specifications

PubChem CID	15486310
CAS	78322-96-0
Molecular Weight (g/mol)	181.198
MDL Number	MFCD09817491
SMILES	C1=CN=C(N=C1)C2=CC=C(C=C2)C#N
Synonym	4-pyrimidin-2-yl benzonitrile,4-cyanophenyl pyrimidine,2-4-cyanophenyl pyrimidine,4-pyrimidin-2-yl-benzonitrile,4-2-pyrimidinyl benzonitrile,benzonitrile, 4-2-pyrimidinyl,4-pyrimidin-2-ylbenzenecarbonitrile
IUPAC Name	4-pyrimidin-2-ylbenzonitrile
InChI Key	WGCKVXHOTDDNOA-UHFFFAOYSA-N
Molecular Formula	C11H7N3

143

3-Thien-3-ylaniline, ≥97%, Thermo Scientific™

CAS: 161886-96-0 Molecular Formula: C10H9NS Molecular Weight (g/mol): 175.25 MDL Number: MFCD06740169 InChI Key: SHUODWYRFVFGOA-UHFFFAOYSA-N Synonym: 3-thien-3-ylaniline,3-thiophen-3-yl aniline,3-3-aminophenyl thiophene,3-thiophen-3-yl-phenylamine,3-3-thienyl aniline,3-3-thienyl phenylamine,3-thiophen-3-ylphenylamine,benzenamine,3-3-thienyl,3-thiophen-3-yl benzenamine,benzenamine, 3-3-thienyl PubChem CID: 4130337 SMILES: NC1=CC=CC(=C1)C1=CSC=C1

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Specifications

PubChem CID	4130337
CAS	161886-96-0
Molecular Weight (g/mol)	175.25
MDL Number	MFCD06740169
SMILES	NC1=CC=CC(=C1)C1=CSC=C1
Synonym	3-thien-3-ylaniline,3-thiophen-3-yl aniline,3-3-aminophenyl thiophene,3-thiophen-3-yl-phenylamine,3-3-thienyl aniline,3-3-thienyl phenylamine,3-thiophen-3-ylphenylamine,benzenamine,3-3-thienyl,3-thiophen-3-yl benzenamine,benzenamine, 3-3-thienyl
InChI Key	SHUODWYRFVFGOA-UHFFFAOYSA-N
Molecular Formula	C10H9NS

144

4-Thien-3-ylbenzonitrile, ≥97%, Thermo Scientific™

CAS: 172507-33-4 Molecular Formula: C11H7NS Molecular Weight (g/mol): 185.244 MDL Number: MFCD00115000 InChI Key: GRAMVGQZHXAXHP-UHFFFAOYSA-N Synonym: 4-3-thienyl benzonitrile,4-thiophen-3-yl benzonitrile,4-thien-3-ylbenzonitrile,benzonitrile, 4-3-thienyl,4-3-thienyl benzenecarbonitrile PubChem CID: 4130333 IUPAC Name: 4-thiophen-3-ylbenzonitrile SMILES: C1=CC(=CC=C1C#N)C2=CSC=C2

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Specifications

PubChem CID	4130333
CAS	172507-33-4
Molecular Weight (g/mol)	185.244
MDL Number	MFCD00115000
SMILES	C1=CC(=CC=C1C#N)C2=CSC=C2
Synonym	4-3-thienyl benzonitrile,4-thiophen-3-yl benzonitrile,4-thien-3-ylbenzonitrile,benzonitrile, 4-3-thienyl,4-3-thienyl benzenecarbonitrile
IUPAC Name	4-thiophen-3-ylbenzonitrile
InChI Key	GRAMVGQZHXAXHP-UHFFFAOYSA-N
Molecular Formula	C11H7NS

145

3-Thien-2-ylbenzonitrile 97+%, Thermo Scientific™

CAS: 380626-35-7 Molecular Formula: C11H7NS Molecular Weight (g/mol): 185.24 MDL Number: MFCD02323389 InChI Key: DIILPQRSOQWSCU-UHFFFAOYSA-N Synonym: 3-thien-2-ylbenzonitrile,3-thiophen-2-yl benzonitrile,3-2-thienyl benzonitrile,3-thiophen-2-yl-benzonitrile,3-2-thienyl benzenecarbonitrile PubChem CID: 4645033 IUPAC Name: 3-thiophen-2-ylbenzonitrile SMILES: N#CC1=CC(=CC=C1)C1=CC=CS1

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Specifications

PubChem CID	4645033
CAS	380626-35-7
Molecular Weight (g/mol)	185.24
MDL Number	MFCD02323389
SMILES	N#CC1=CC(=CC=C1)C1=CC=CS1
Synonym	3-thien-2-ylbenzonitrile,3-thiophen-2-yl benzonitrile,3-2-thienyl benzonitrile,3-thiophen-2-yl-benzonitrile,3-2-thienyl benzenecarbonitrile
IUPAC Name	3-thiophen-2-ylbenzonitrile
InChI Key	DIILPQRSOQWSCU-UHFFFAOYSA-N
Molecular Formula	C11H7NS

146

4-(1H-1,2,4-triazol-1-yl)aniline, 97%, Thermo Scientific™

CAS: 6523-49-5 Molecular Formula: C8H8N4 Molecular Weight (g/mol): 160.18 MDL Number: MFCD00171470 InChI Key: BLNPEJXSNSBBNM-UHFFFAOYSA-N Synonym: 4-1,2,4 triazol-1-yl-phenylamine,4-1h-1,2,4-triazol-1-yl aniline,4-1,2,4-triazol-1-yl aniline,1-4-aminophenyl-1,2,4-triazole,triazolylaniline,1-4'-aminophenyl-1,2,4-triazole,benzenamine, 4-1h-1,2,4-triazol-1-yl,4-1h-1,2,4-triazol-1-yl benzenamine,4-1,2,4-triazolyl phenylamine,pubchem3927 PubChem CID: 735826 IUPAC Name: 4-(1,2,4-triazol-1-yl)aniline SMILES: C1=CC(=CC=C1N)N2C=NC=N2

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Specifications

PubChem CID	735826
CAS	6523-49-5
Molecular Weight (g/mol)	160.18
MDL Number	MFCD00171470
SMILES	C1=CC(=CC=C1N)N2C=NC=N2
Synonym	4-1,2,4 triazol-1-yl-phenylamine,4-1h-1,2,4-triazol-1-yl aniline,4-1,2,4-triazol-1-yl aniline,1-4-aminophenyl-1,2,4-triazole,triazolylaniline,1-4'-aminophenyl-1,2,4-triazole,benzenamine, 4-1h-1,2,4-triazol-1-yl,4-1h-1,2,4-triazol-1-yl benzenamine,4-1,2,4-triazolyl phenylamine,pubchem3927
IUPAC Name	4-(1,2,4-triazol-1-yl)aniline
InChI Key	BLNPEJXSNSBBNM-UHFFFAOYSA-N
Molecular Formula	C8H8N4

147

2,4,6-Tris(2-pyridyl)-s-triazine, For Spectrophotometric Det. of Fe, 99.0% (HPLC), MilliporeSigma™ Supelco™

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-Tri(2-pyridyl)-s-triazine; TPTZ IUPAC Name: tris(pyridin-2-yl)-1,3,5-triazine SMILES: C1=CC=C(N=C1)C1=NC(=NC(=N1)C1=CC=CC=N1)C1=CC=CC=N1

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Specifications

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-Tri(2-pyridyl)-s-triazine; TPTZ
IUPAC Name	tris(pyridin-2-yl)-1,3,5-triazine
InChI Key	KMVWNDHKTPHDMT-UHFFFAOYSA-N
Molecular Formula	C18H12N6

148

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2-Thiopheneboronic acid, 97%

CAS: 6165-68-0 Molecular Formula: C4H5BO2S Molecular Weight (g/mol): 127.95 MDL Number: MFCD00151850 InChI Key: ARYHTUPFQTUBBG-UHFFFAOYSA-N Synonym: thiophene-2-boronic acid,2-thiopheneboronic acid,2-thienylboronic acid,thienylboronic acid,2-thiopheneboronicacid,thiophen-2-ylboranediol,thiophene2-boronic acid,thiophen-2-yl boronic acid,2-thiophenylboric acid,boronic acid, thienyl PubChem CID: 2733960 IUPAC Name: thiophen-2-ylboronic acid SMILES: OB(O)C1=CC=CS1

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Specifications

PubChem CID	2733960
CAS	6165-68-0
Molecular Weight (g/mol)	127.95
MDL Number	MFCD00151850
SMILES	OB(O)C1=CC=CS1
Synonym	thiophene-2-boronic acid,2-thiopheneboronic acid,2-thienylboronic acid,thienylboronic acid,2-thiopheneboronicacid,thiophen-2-ylboranediol,thiophene2-boronic acid,thiophen-2-yl boronic acid,2-thiophenylboric acid,boronic acid, thienyl
IUPAC Name	thiophen-2-ylboronic acid
InChI Key	ARYHTUPFQTUBBG-UHFFFAOYSA-N
Molecular Formula	C4H5BO2S

149

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4,5-Dicyanoimidazole, 99%

CAS: 1122-28-7 Molecular Formula: C5H2N4 Molecular Weight (g/mol): 118.10 MDL Number: MFCD00005194 InChI Key: XGDRLCRGKUCBQL-UHFFFAOYSA-N PubChem CID: 70729 IUPAC Name: 1H-imidazole-4,5-dicarbonitrile SMILES: N#CC1=C(N=CN1)C#N

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Specifications

PubChem CID	70729
CAS	1122-28-7
Molecular Weight (g/mol)	118.10
MDL Number	MFCD00005194
SMILES	N#CC1=C(N=CN1)C#N
IUPAC Name	1H-imidazole-4,5-dicarbonitrile
InChI Key	XGDRLCRGKUCBQL-UHFFFAOYSA-N
Molecular Formula	C5H2N4

150

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2,4-Dimethylpyrrole, 97%

CAS: 625-82-1 Molecular Formula: C6H9N Molecular Weight (g/mol): 95.15 MDL Number: MFCD00192088 InChI Key: MFFMQGGZCLEMCI-UHFFFAOYSA-N Synonym: 2,4-dimethylpyrrole,1h-pyrrole, 2,4-dimethyl,pyrrole, 2,4-dimethyl,unii-ynq49m599x,pubchem24003,2,4-dimethyl-1h-pyrrol,acmc-209n5e,ksc493o6j,# PubChem CID: 39539 IUPAC Name: 2,4-dimethyl-1H-pyrrole SMILES: CC1=CC(C)=CN1

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Specifications

PubChem CID	39539
CAS	625-82-1
Molecular Weight (g/mol)	95.15
MDL Number	MFCD00192088
SMILES	CC1=CC(C)=CN1
Synonym	2,4-dimethylpyrrole,1h-pyrrole, 2,4-dimethyl,pyrrole, 2,4-dimethyl,unii-ynq49m599x,pubchem24003,2,4-dimethyl-1h-pyrrol,acmc-209n5e,ksc493o6j,#
IUPAC Name	2,4-dimethyl-1H-pyrrole
InChI Key	MFFMQGGZCLEMCI-UHFFFAOYSA-N
Molecular Formula	C6H9N

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