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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406 – 420 of 2,303 results

406

2-Isobutylpyridine, 99%, Thermo Scientific Chemicals

CAS: 6304-24-1 Molecular Formula: C9H13N Molecular Weight (g/mol): 135.21 MDL Number: MFCD02262142 InChI Key: BBVSPSDWPYWMOR-UHFFFAOYSA-N Synonym: 2-isobutylpyridine,2-2-methylpropyl pyridine,2-isobutyl pyridine,pyridine, 2-2-methylpropyl,unii-gs3k23h1q8,pyridine, 2-isobutyl,fema no. 3370,2-isobutyl-pyridin,2-isobutyl-pyridine,acmc-1b4hh PubChem CID: 61385 IUPAC Name: 2-(2-methylpropyl)pyridine SMILES: CC(C)CC1=CC=CC=N1

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Specifications

PubChem CID	61385
CAS	6304-24-1
Molecular Weight (g/mol)	135.21
MDL Number	MFCD02262142
SMILES	CC(C)CC1=CC=CC=N1
Synonym	2-isobutylpyridine,2-2-methylpropyl pyridine,2-isobutyl pyridine,pyridine, 2-2-methylpropyl,unii-gs3k23h1q8,pyridine, 2-isobutyl,fema no. 3370,2-isobutyl-pyridin,2-isobutyl-pyridine,acmc-1b4hh
IUPAC Name	2-(2-methylpropyl)pyridine
InChI Key	BBVSPSDWPYWMOR-UHFFFAOYSA-N
Molecular Formula	C9H13N

407

2-n-Pentylpyridine, 98%

CAS: 2294-76-0 Molecular Formula: C10H15N Molecular Weight (g/mol): 149.237 MDL Number: MFCD00051828 InChI Key: HSDXVAOHEOSTFZ-UHFFFAOYSA-N Synonym: 2-amylpyridine,pyridine, 2-pentyl,2-n-pentylpyridine,2-n-amylpyridine,pyridine, pentyl,unii-9n74l1ud11,2-amyl pyridine,2-pentyl pyridine,2-pentyl-pyridine,acmc-1cmx8 PubChem CID: 16800 IUPAC Name: 2-pentylpyridine SMILES: CCCCCC1=CC=CC=N1

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Specifications

PubChem CID	16800
CAS	2294-76-0
Molecular Weight (g/mol)	149.237
MDL Number	MFCD00051828
SMILES	CCCCCC1=CC=CC=N1
Synonym	2-amylpyridine,pyridine, 2-pentyl,2-n-pentylpyridine,2-n-amylpyridine,pyridine, pentyl,unii-9n74l1ud11,2-amyl pyridine,2-pentyl pyridine,2-pentyl-pyridine,acmc-1cmx8
IUPAC Name	2-pentylpyridine
InChI Key	HSDXVAOHEOSTFZ-UHFFFAOYSA-N
Molecular Formula	C10H15N

408

1,3-Benzothiazol-5-amine, 97%, Thermo Scientific™

CAS: 1123-93-9 Molecular Formula: C7H6N2S Molecular Weight (g/mol): 150.20 MDL Number: MFCD04115282 InChI Key: UJZYHMZRXGNDFB-UHFFFAOYSA-N Synonym: 5-benzothiazolamine,benzothiazol-5-ylamine,benzo d thiazol-5-amine,benzothiazol-5-amine,5-amino-1,3-benzothiazole,5-aminobenzothiazole,1,3-benzothiazole-5-amine,1,3-benzothiazol-5-ylamine,5-amino-1,3-benzothiazol,5-amino-benzothiazole PubChem CID: 70749 IUPAC Name: 1,3-benzothiazol-5-amine SMILES: NC1=CC=C2SC=NC2=C1

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Specifications

PubChem CID	70749
CAS	1123-93-9
Molecular Weight (g/mol)	150.20
MDL Number	MFCD04115282
SMILES	NC1=CC=C2SC=NC2=C1
Synonym	5-benzothiazolamine,benzothiazol-5-ylamine,benzo d thiazol-5-amine,benzothiazol-5-amine,5-amino-1,3-benzothiazole,5-aminobenzothiazole,1,3-benzothiazole-5-amine,1,3-benzothiazol-5-ylamine,5-amino-1,3-benzothiazol,5-amino-benzothiazole
IUPAC Name	1,3-benzothiazol-5-amine
InChI Key	UJZYHMZRXGNDFB-UHFFFAOYSA-N
Molecular Formula	C7H6N2S

409

4-Cyanoimidazole, 95%

CAS: 57090-88-7 Molecular Formula: C4H3N3 Molecular Weight (g/mol): 93.09 MDL Number: MFCD00233358 InChI Key: NWVGXXPWOYZODV-UHFFFAOYSA-N Synonym: 1h-imidazole-4-carbonitrile,4-cyanoimidazole,4-cyano-1h-imidazole,3h-imidazole-4-carbonitrile,imidazole-4-carbonitrile,pubchem18770,acmc-209lvz,5-imidazole carbonitrile,1h-imidazol-4-kohlenitrile,ksc269a8n PubChem CID: 564457 IUPAC Name: 1H-imidazole-5-carbonitrile SMILES: N#CC1=CN=CN1

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Specifications

PubChem CID	564457
CAS	57090-88-7
Molecular Weight (g/mol)	93.09
MDL Number	MFCD00233358
SMILES	N#CC1=CN=CN1
Synonym	1h-imidazole-4-carbonitrile,4-cyanoimidazole,4-cyano-1h-imidazole,3h-imidazole-4-carbonitrile,imidazole-4-carbonitrile,pubchem18770,acmc-209lvz,5-imidazole carbonitrile,1h-imidazol-4-kohlenitrile,ksc269a8n
IUPAC Name	1H-imidazole-5-carbonitrile
InChI Key	NWVGXXPWOYZODV-UHFFFAOYSA-N
Molecular Formula	C4H3N3

410

2-Ethyl-4-methylimidazole, 96%

CAS: 931-36-2 Molecular Formula: C6H10N2 Molecular Weight (g/mol): 110.16 MDL Number: MFCD00005193 InChI Key: ULKLGIFJWFIQFF-UHFFFAOYSA-N Synonym: 2-ethyl-4-methylimidazole,2-ethyl-4-methyl-1h-imidazole,1h-imidazole, 2-ethyl-4-methyl,4-methyl-2-ethylimidazole,1h-imidazole, 2-ethyl-5-methyl,imidazole, 2-ethyl-4-methyl,unii-5k8xi641g3,2-ethyl-4-methyl-imidazole,2-ethyl-4-methyl-3h-imidazole,curazol 2e4mz PubChem CID: 70262 IUPAC Name: 2-ethyl-5-methyl-1H-imidazole SMILES: CCC1=NC=C(N1)C

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Specifications

PubChem CID	70262
CAS	931-36-2
Molecular Weight (g/mol)	110.16
MDL Number	MFCD00005193
SMILES	CCC1=NC=C(N1)C
Synonym	2-ethyl-4-methylimidazole,2-ethyl-4-methyl-1h-imidazole,1h-imidazole, 2-ethyl-4-methyl,4-methyl-2-ethylimidazole,1h-imidazole, 2-ethyl-5-methyl,imidazole, 2-ethyl-4-methyl,unii-5k8xi641g3,2-ethyl-4-methyl-imidazole,2-ethyl-4-methyl-3h-imidazole,curazol 2e4mz
IUPAC Name	2-ethyl-5-methyl-1H-imidazole
InChI Key	ULKLGIFJWFIQFF-UHFFFAOYSA-N
Molecular Formula	C6H10N2

411

2-Methylbenzothiazole, 99%

CAS: 120-75-2 Molecular Formula: C₈H₇NS Molecular Weight (g/mol): 149.21 InChI Key: DXYYSGDWQCSKKO-UHFFFAOYSA-N Synonym: 2-methylbenzothiazole,benzothiazole, 2-methyl,2-methybenzothiazole,2-methyl-benzothiazole,benzothiazole, methyl,usaf ek-1853,unii-7lx1xe6h8w,2-methylbenzo d thiazole,2-methyl benzothiazole,7lx1xe6h8w PubChem CID: 8446 IUPAC Name: 2-methyl-1,3-benzothiazole SMILES: CC1=NC2=CC=CC=C2S1

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Specifications

PubChem CID	8446
CAS	120-75-2
Molecular Weight (g/mol)	149.21
SMILES	CC1=NC2=CC=CC=C2S1
Synonym	2-methylbenzothiazole,benzothiazole, 2-methyl,2-methybenzothiazole,2-methyl-benzothiazole,benzothiazole, methyl,usaf ek-1853,unii-7lx1xe6h8w,2-methylbenzo d thiazole,2-methyl benzothiazole,7lx1xe6h8w
IUPAC Name	2-methyl-1,3-benzothiazole
InChI Key	DXYYSGDWQCSKKO-UHFFFAOYSA-N
Molecular Formula	C₈H₇NS

412

Pyrimidine, 99%

CAS: 289-95-2 Molecular Formula: C₄H₄N₂ Molecular Weight (g/mol): 80.09 MDL Number: MFCD00006059 InChI Key: CZPWVGJYEJSRLH-UHFFFAOYSA-N Synonym: 1,3-diazine,metadiazine,m-diazine,miazine,1,3-diazabenzene,base,1,3-diazin,pyrimidin,unii-k8cxk5q32l,k8cxk5q32l PubChem CID: 9260 ChEBI: CHEBI:16898 IUPAC Name: pyrimidine SMILES: C1=CN=CN=C1

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Specifications

PubChem CID	9260
CAS	289-95-2
Molecular Weight (g/mol)	80.09
ChEBI	CHEBI:16898
MDL Number	MFCD00006059
SMILES	C1=CN=CN=C1
Synonym	1,3-diazine,metadiazine,m-diazine,miazine,1,3-diazabenzene,base,1,3-diazin,pyrimidin,unii-k8cxk5q32l,k8cxk5q32l
IUPAC Name	pyrimidine
InChI Key	CZPWVGJYEJSRLH-UHFFFAOYSA-N
Molecular Formula	C₄H₄N₂

413

3-Furanmethanol, 99%

CAS: 4412-91-3 Molecular Formula: C5H6O2 Molecular Weight (g/mol): 98.10 MDL Number: MFCD00005352 InChI Key: STJIISDMSMJQQK-UHFFFAOYSA-N Synonym: 3-furanmethanol,furan-3-methanol,3-furylmethanol,3-hydroxymethyl furan,3-furfuryl alcohol,3-hydroxymethylfuran,3-furyl alcohol,furan-3-yl-methanol,furan-3-yl methanol,3-hydroxymethyl-furan PubChem CID: 20449 IUPAC Name: furan-3-ylmethanol SMILES: OCC1=COC=C1

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Specifications

PubChem CID	20449
CAS	4412-91-3
Molecular Weight (g/mol)	98.10
MDL Number	MFCD00005352
SMILES	OCC1=COC=C1
Synonym	3-furanmethanol,furan-3-methanol,3-furylmethanol,3-hydroxymethyl furan,3-furfuryl alcohol,3-hydroxymethylfuran,3-furyl alcohol,furan-3-yl-methanol,furan-3-yl methanol,3-hydroxymethyl-furan
IUPAC Name	furan-3-ylmethanol
InChI Key	STJIISDMSMJQQK-UHFFFAOYSA-N
Molecular Formula	C5H6O2

414

2,5-Dimethylpyrazine, 99%

CAS: 123-32-0 Molecular Formula: C₆H₈N₂ Molecular Weight (g/mol): 108.14 MDL Number: MFCD00006147 InChI Key: LCZUOKDVTBMCMX-UHFFFAOYSA-N Synonym: 2,5-dimethyl pyrazine,pyrazine, 2,5-dimethyl,2,5-dimethylpiazine,2,5-dimethyl-1,4-diazine,2,5-dimethylparadiazine,2,5-dimethyl-pyrazine,unii-v99y0muy1q,fema no. 3272,ccris 2929,natural PubChem CID: 31252 IUPAC Name: 2,5-dimethylpyrazine SMILES: CC1=CN=C(C=N1)C

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PubChem CID	31252
CAS	123-32-0
Molecular Weight (g/mol)	108.14
MDL Number	MFCD00006147
SMILES	CC1=CN=C(C=N1)C
Synonym	2,5-dimethyl pyrazine,pyrazine, 2,5-dimethyl,2,5-dimethylpiazine,2,5-dimethyl-1,4-diazine,2,5-dimethylparadiazine,2,5-dimethyl-pyrazine,unii-v99y0muy1q,fema no. 3272,ccris 2929,natural
IUPAC Name	2,5-dimethylpyrazine
InChI Key	LCZUOKDVTBMCMX-UHFFFAOYSA-N
Molecular Formula	C₆H₈N₂

415

2,4,6-Tripyridyl-S-triazine, 101.0%, MP Biomedicals™

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-tripyridyl-s-triazine,2,4,6-tris 2-pyridyl-s-triazine,2,4,6-tri 2-pyridyl-1,3,5-triazine,terpyridyl-s-triazine,2,4,6-tri 2-pyridyl-s-triazine,tptz iron reagent,1,3,5-triazine, 2,4,6-tri-2-pyridinyl,tri-2-pyridyl-s-triazine,s-triazine, tri-2-pyridyl,2,4,6-tris 2-pyridyl-1,3,5-triazine PubChem CID: 77258 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

PubChem CID	77258
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-tripyridyl-s-triazine,2,4,6-tris 2-pyridyl-s-triazine,2,4,6-tri 2-pyridyl-1,3,5-triazine,terpyridyl-s-triazine,2,4,6-tri 2-pyridyl-s-triazine,tptz iron reagent,1,3,5-triazine, 2,4,6-tri-2-pyridinyl,tri-2-pyridyl-s-triazine,s-triazine, tri-2-pyridyl,2,4,6-tris 2-pyridyl-1,3,5-triazine
IUPAC Name	tris(pyridin-2-yl)-1,3,5-triazine
InChI Key	KMVWNDHKTPHDMT-UHFFFAOYSA-N
Molecular Formula	C18H12N6

416

1-Benzothiophene-5-carbonitrile, ≥95%, Thermo Scientific™

CAS: 2060-63-1 Molecular Formula: C9H5NS Molecular Weight (g/mol): 159.21 MDL Number: MFCD05664404 InChI Key: IPJUOWGTGHKFKN-UHFFFAOYSA-N Synonym: benzo b thiophene-5-carbonitrile,5-cyanobenzothiophene,pubchem9722,5-thionaphthenecarbonitrile,benzo thiophene-5-carbonitrile,benzo,a thiophene-5-carbonitrile,benzothiophene-5-carbonitrile,1-benzo b thiophene-5-carbonitrile PubChem CID: 2795452 IUPAC Name: 1-benzothiophene-5-carbonitrile SMILES: N#CC1=CC=C2SC=CC2=C1

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Specifications

PubChem CID	2795452
CAS	2060-63-1
Molecular Weight (g/mol)	159.21
MDL Number	MFCD05664404
SMILES	N#CC1=CC=C2SC=CC2=C1
Synonym	benzo b thiophene-5-carbonitrile,5-cyanobenzothiophene,pubchem9722,5-thionaphthenecarbonitrile,benzo thiophene-5-carbonitrile,benzo,a thiophene-5-carbonitrile,benzothiophene-5-carbonitrile,1-benzo b thiophene-5-carbonitrile
IUPAC Name	1-benzothiophene-5-carbonitrile
InChI Key	IPJUOWGTGHKFKN-UHFFFAOYSA-N
Molecular Formula	C9H5NS

417

5-Methylbenzimidazole, 98%

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

418

2-n-Pentylfuran, 98%

CAS: 3777-69-3 Molecular Formula: C9H14O Molecular Weight (g/mol): 138.21 MDL Number: MFCD00036497 InChI Key: YVBAUDVGOFCUSG-UHFFFAOYSA-N Synonym: furan, 2-pentyl,2-n-pentylfuran,2-amylfuran,furan, pentyl,pentylfuran,natural,unii-6i0qaj1jzq,2-pentyl furan,fema no. 3317,6i0qaj1jzq PubChem CID: 19602 IUPAC Name: 2-pentylfuran SMILES: CCCCCC1=CC=CO1

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Specifications

PubChem CID	19602
CAS	3777-69-3
Molecular Weight (g/mol)	138.21
MDL Number	MFCD00036497
SMILES	CCCCCC1=CC=CO1
Synonym	furan, 2-pentyl,2-n-pentylfuran,2-amylfuran,furan, pentyl,pentylfuran,natural,unii-6i0qaj1jzq,2-pentyl furan,fema no. 3317,6i0qaj1jzq
IUPAC Name	2-pentylfuran
InChI Key	YVBAUDVGOFCUSG-UHFFFAOYSA-N
Molecular Formula	C9H14O

419

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

420

Quinoxaline, 98+%, Thermo Scientific Chemicals

CAS: 91-19-0 Molecular Formula: C₈H₆N₂ Molecular Weight (g/mol): 130.15 MDL Number: MFCD00006719 InChI Key: XSCHRSMBECNVNS-UHFFFAOYSA-N Synonym: benzoparadiazine,1,4-benzodiazine,phenopiazine,phenpiazine,quinazine,benzopyrazine,1,4-diazanaphthalene,benzo a pyrazine,1,4-naphthyridine,chinoxalin PubChem CID: 7045 ChEBI: CHEBI:36616 IUPAC Name: quinoxaline SMILES: C1=CC=C2C(=C1)N=CC=N2

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Specifications

PubChem CID	7045
CAS	91-19-0
Molecular Weight (g/mol)	130.15
ChEBI	CHEBI:36616
MDL Number	MFCD00006719
SMILES	C1=CC=C2C(=C1)N=CC=N2
Synonym	benzoparadiazine,1,4-benzodiazine,phenopiazine,phenpiazine,quinazine,benzopyrazine,1,4-diazanaphthalene,benzo a pyrazine,1,4-naphthyridine,chinoxalin
IUPAC Name	quinoxaline
InChI Key	XSCHRSMBECNVNS-UHFFFAOYSA-N
Molecular Formula	C₈H₆N₂

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