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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511 – 525 of 3,021 results

511

9H-Pyrido[3,4-b]indole 98.0+%, TCI America™

CAS: 244-63-3 Molecular Formula: C11H8N2 Molecular Weight (g/mol): 168.20 MDL Number: MFCD00004956 InChI Key: AIFRHYZBTHREPW-UHFFFAOYSA-N Synonym: 9h-pyrido 3,4-b indole,norharman,norharmane,beta-carboline,carbazoline,2,9-diazafluorene,9h-beta-carboline,2-azacarbazole,.beta.-carboline PubChem CID: 64961 ChEBI: CHEBI:109895 IUPAC Name: 9H-pyrido[3,4-b]indole SMILES: N1C2=C(C=CC=C2)C2=C1C=NC=C2

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PubChem CID	64961
CAS	244-63-3
Molecular Weight (g/mol)	168.20
ChEBI	CHEBI:109895
MDL Number	MFCD00004956
SMILES	N1C2=C(C=CC=C2)C2=C1C=NC=C2
Synonym	9h-pyrido 3,4-b indole,norharman,norharmane,beta-carboline,carbazoline,2,9-diazafluorene,9h-beta-carboline,2-azacarbazole,.beta.-carboline
IUPAC Name	9H-pyrido[3,4-b]indole
InChI Key	AIFRHYZBTHREPW-UHFFFAOYSA-N
Molecular Formula	C11H8N2

512

3-Pentylthiophene 97.0+%, TCI America™

CAS: 102871-31-8 Molecular Formula: C9H14S Molecular Weight (g/mol): 154.271 MDL Number: MFCD00143182 InChI Key: PIQKSZYJGUXAQF-UHFFFAOYSA-N PubChem CID: 15345429 IUPAC Name: 3-pentylthiophene SMILES: CCCCCC1=CSC=C1

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PubChem CID	15345429
CAS	102871-31-8
Molecular Weight (g/mol)	154.271
MDL Number	MFCD00143182
SMILES	CCCCCC1=CSC=C1
IUPAC Name	3-pentylthiophene
InChI Key	PIQKSZYJGUXAQF-UHFFFAOYSA-N
Molecular Formula	C9H14S

513

Pyromellitic Diimide 97.0+%, TCI America™

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

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Specifications

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

514

4-Phenylurazole 98.0+%, TCI America™

CAS: 15988-11-1 Molecular Formula: C8H7N3O2 Molecular Weight (g/mol): 177.163 MDL Number: MFCD00005226 InChI Key: GOSUFRDROXZXLN-UHFFFAOYSA-N Synonym: 4-phenylurazole,urazole, 4-phenyl,1,2,4-triazolidine-3,5-dione, 4-phenyl,bicarbamimide, n-phenyl,4-phenyl urazole,4-phenylurazol,4-phenyl-urazole,acmc-1c52y,ksc297q5n PubChem CID: 85229 IUPAC Name: 4-phenyl-1,2,4-triazolidine-3,5-dione SMILES: C1=CC=C(C=C1)N2C(=O)NNC2=O

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Specifications

PubChem CID	85229
CAS	15988-11-1
Molecular Weight (g/mol)	177.163
MDL Number	MFCD00005226
SMILES	C1=CC=C(C=C1)N2C(=O)NNC2=O
Synonym	4-phenylurazole,urazole, 4-phenyl,1,2,4-triazolidine-3,5-dione, 4-phenyl,bicarbamimide, n-phenyl,4-phenyl urazole,4-phenylurazol,4-phenyl-urazole,acmc-1c52y,ksc297q5n
IUPAC Name	4-phenyl-1,2,4-triazolidine-3,5-dione
InChI Key	GOSUFRDROXZXLN-UHFFFAOYSA-N
Molecular Formula	C8H7N3O2

515

4-Amylpyridine 98.0+%, TCI America™

CAS: 2961-50-4 Molecular Formula: C10H15N Molecular Weight (g/mol): 149.237 MDL Number: MFCD02093422 InChI Key: ABJVUPUJUGBUMM-UHFFFAOYSA-N Synonym: 4-Pentylpyridine PubChem CID: 72918 IUPAC Name: 4-pentylpyridine SMILES: CCCCCC1=CC=NC=C1

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Specifications

PubChem CID	72918
CAS	2961-50-4
Molecular Weight (g/mol)	149.237
MDL Number	MFCD02093422
SMILES	CCCCCC1=CC=NC=C1
Synonym	4-Pentylpyridine
IUPAC Name	4-pentylpyridine
InChI Key	ABJVUPUJUGBUMM-UHFFFAOYSA-N
Molecular Formula	C10H15N

516

5-Amino-2-methylindole 98.0+%, TCI America™

CAS: 7570-49-2 Molecular Formula: C9H10N2 Molecular Weight (g/mol): 146.19 MDL Number: MFCD02093426 InChI Key: JQULCCZIXYRBSE-UHFFFAOYSA-N Synonym: 5-amino-2-methylindole,2-methyl-5-aminoindole,2-methylindole-5-ylamine,pubchem7273,acmc-209ozq,2-methylindole-5-amine,2-methyl-5-amino-1h-indole,bidd:gt0193,5-amino-2-methyl-1h-indole,2-methyl-1h-indol-5-ylamine PubChem CID: 2733992 IUPAC Name: 2-methyl-1H-indol-5-amine SMILES: CC1=CC2=CC(N)=CC=C2N1

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Specifications

PubChem CID	2733992
CAS	7570-49-2
Molecular Weight (g/mol)	146.19
MDL Number	MFCD02093426
SMILES	CC1=CC2=CC(N)=CC=C2N1
Synonym	5-amino-2-methylindole,2-methyl-5-aminoindole,2-methylindole-5-ylamine,pubchem7273,acmc-209ozq,2-methylindole-5-amine,2-methyl-5-amino-1h-indole,bidd:gt0193,5-amino-2-methyl-1h-indole,2-methyl-1h-indol-5-ylamine
IUPAC Name	2-methyl-1H-indol-5-amine
InChI Key	JQULCCZIXYRBSE-UHFFFAOYSA-N
Molecular Formula	C9H10N2

517

4-Isopropylpyridine 98.0+%, TCI America™

CAS: 696-30-0 Molecular Formula: C8H11N Molecular Weight (g/mol): 121.18 MDL Number: MFCD00039719 InChI Key: FRGXNJWEDDQLFH-UHFFFAOYSA-N PubChem CID: 69674 IUPAC Name: 4-(propan-2-yl)pyridine SMILES: CC(C)C1=CC=NC=C1

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Specifications

PubChem CID	69674
CAS	696-30-0
Molecular Weight (g/mol)	121.18
MDL Number	MFCD00039719
SMILES	CC(C)C1=CC=NC=C1
IUPAC Name	4-(propan-2-yl)pyridine
InChI Key	FRGXNJWEDDQLFH-UHFFFAOYSA-N
Molecular Formula	C8H11N

518

3-n-Octylthiophene 98.0+%, TCI America™

CAS: 65016-62-8 Molecular Formula: C12H20S Molecular Weight (g/mol): 196.352 MDL Number: MFCD00085281 InChI Key: WQYWXQCOYRZFAV-UHFFFAOYSA-N Synonym: 3-n-octylthiophene,thiophene, 3-octyl,acmc-1bfcd,3-octylthiophene,ksc491i4b,bidd:gt0691 PubChem CID: 566852 IUPAC Name: 3-octylthiophene SMILES: CCCCCCCCC1=CSC=C1

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Specifications

PubChem CID	566852
CAS	65016-62-8
Molecular Weight (g/mol)	196.352
MDL Number	MFCD00085281
SMILES	CCCCCCCCC1=CSC=C1
Synonym	3-n-octylthiophene,thiophene, 3-octyl,acmc-1bfcd,3-octylthiophene,ksc491i4b,bidd:gt0691
IUPAC Name	3-octylthiophene
InChI Key	WQYWXQCOYRZFAV-UHFFFAOYSA-N
Molecular Formula	C12H20S

519

2-Amino-4,6-dimethylpyrimidine 98.0+%, TCI America™

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520

2-Amino-4-methylpyrimidine 97.0+%, TCI America™

CAS: 108-52-1 Molecular Formula: C5H7N3 Molecular Weight (g/mol): 109.132 MDL Number: MFCD00006101 InChI Key: GHCFWKFREBNSPC-UHFFFAOYSA-N Synonym: 2-amino-4-methylpyrimidine,2-pyrimidinamine, 4-methyl,6-methyl-2-pyrimidinamine,pyrimidine, 2-amino-4-methyl,4-methyl-2-pyrimidinamine,2-amino-4-methyl-pyrimidine,4-methylpyrimidin-2-ylamine,4-methylpyrimidine-2-ylamine,4-methyl-pyrimidin-2-ylamine,2-amino-6-methylpyrimidine PubChem CID: 7939 IUPAC Name: 4-methylpyrimidin-2-amine SMILES: CC1=NC(=NC=C1)N

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PubChem CID	7939
CAS	108-52-1
Molecular Weight (g/mol)	109.132
MDL Number	MFCD00006101
SMILES	CC1=NC(=NC=C1)N
Synonym	2-amino-4-methylpyrimidine,2-pyrimidinamine, 4-methyl,6-methyl-2-pyrimidinamine,pyrimidine, 2-amino-4-methyl,4-methyl-2-pyrimidinamine,2-amino-4-methyl-pyrimidine,4-methylpyrimidin-2-ylamine,4-methylpyrimidine-2-ylamine,4-methyl-pyrimidin-2-ylamine,2-amino-6-methylpyrimidine
IUPAC Name	4-methylpyrimidin-2-amine
InChI Key	GHCFWKFREBNSPC-UHFFFAOYSA-N
Molecular Formula	C5H7N3

521

2-Amino-5-mercapto-1,3,4-thiadiazole 98.0+%, TCI America™

CAS: 2349-67-9 Molecular Formula: C2H3N3S2 Molecular Weight (g/mol): 133.187 MDL Number: MFCD00003108 InChI Key: GDGIVSREGUOIJZ-UHFFFAOYSA-N Synonym: 5-amino-1,3,4-thiadiazole-2-thiol,2-amino-5-mercapto-1,3,4-thiadiazole,usaf pd-25,1,3,4-thiadiazole-2 3h-thione, 5-amino,unii-b1heg7v21s,5-amino-1,3,4-thiadiazole-2 3h-thione,2-amino-1,3,4-thiadiazole-5-thiol,2-thiol-5-amino-1,3,4-thiadiazole,ccris 6893,2-mercapto-5-amino-1,3,4-thiadiazole PubChem CID: 2723847 IUPAC Name: 5-amino-3H-1,3,4-thiadiazole-2-thione SMILES: C1(=NNC(=S)S1)N

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PubChem CID	2723847
CAS	2349-67-9
Molecular Weight (g/mol)	133.187
MDL Number	MFCD00003108
SMILES	C1(=NNC(=S)S1)N
Synonym	5-amino-1,3,4-thiadiazole-2-thiol,2-amino-5-mercapto-1,3,4-thiadiazole,usaf pd-25,1,3,4-thiadiazole-2 3h-thione, 5-amino,unii-b1heg7v21s,5-amino-1,3,4-thiadiazole-2 3h-thione,2-amino-1,3,4-thiadiazole-5-thiol,2-thiol-5-amino-1,3,4-thiadiazole,ccris 6893,2-mercapto-5-amino-1,3,4-thiadiazole
IUPAC Name	5-amino-3H-1,3,4-thiadiazole-2-thione
InChI Key	GDGIVSREGUOIJZ-UHFFFAOYSA-N
Molecular Formula	C2H3N3S2

522

5-Amino-1-phenylpyrazole 98.0+%, TCI America™

CAS: 826-85-7 Molecular Formula: C9H9N3 Molecular Weight (g/mol): 159.192 MDL Number: MFCD00020734 InChI Key: ZVNYYNAAEVZNDW-UHFFFAOYSA-N PubChem CID: 70006 IUPAC Name: 2-phenylpyrazol-3-amine SMILES: C1=CC=C(C=C1)N2C(=CC=N2)N

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Specifications

PubChem CID	70006
CAS	826-85-7
Molecular Weight (g/mol)	159.192
MDL Number	MFCD00020734
SMILES	C1=CC=C(C=C1)N2C(=CC=N2)N
IUPAC Name	2-phenylpyrazol-3-amine
InChI Key	ZVNYYNAAEVZNDW-UHFFFAOYSA-N
Molecular Formula	C9H9N3

523

Imidazole 98.0+%, TCI America™

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

524

2-Amino-5,6-dimethylbenzothiazole 98.0+%, TCI America™

CAS: 29927-08-0 Molecular Formula: C9H10N2S Molecular Weight (g/mol): 178.25 MDL Number: MFCD00005790 InChI Key: IODWHFFPQHUDAG-UHFFFAOYSA-N PubChem CID: 34757 IUPAC Name: 5,6-dimethyl-1,3-benzothiazol-2-amine SMILES: CC1=C(C)C=C2N=C(N)SC2=C1

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Specifications

PubChem CID	34757
CAS	29927-08-0
Molecular Weight (g/mol)	178.25
MDL Number	MFCD00005790
SMILES	CC1=C(C)C=C2N=C(N)SC2=C1
IUPAC Name	5,6-dimethyl-1,3-benzothiazol-2-amine
InChI Key	IODWHFFPQHUDAG-UHFFFAOYSA-N
Molecular Formula	C9H10N2S

525

1-Aminopyrrole 98.0+%, TCI America™

CAS: 765-39-9 Molecular Formula: C4H6N2 Molecular Weight (g/mol): 82.106 MDL Number: MFCD00059931 InChI Key: YNZAFFFENDLJQG-UHFFFAOYSA-N PubChem CID: 136589 IUPAC Name: pyrrol-1-amine SMILES: C1=CN(C=C1)N

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Specifications

PubChem CID	136589
CAS	765-39-9
Molecular Weight (g/mol)	82.106
MDL Number	MFCD00059931
SMILES	C1=CN(C=C1)N
IUPAC Name	pyrrol-1-amine
InChI Key	YNZAFFFENDLJQG-UHFFFAOYSA-N
Molecular Formula	C4H6N2

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