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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46 – 60 of 2,397 results

4-Ethylpyridine, 98%

CAS: 536-75-4 Molecular Formula: C₇H₉N Molecular Weight (g/mol): 107.15 MDL Number: MFCD00006450 InChI Key: VJXRKZJMGVSXPX-UHFFFAOYSA-N Synonym: pyridine, 4-ethyl,.gamma.-ethylpyridine,4-ethyl pyridine,unii-3kw0se2tl5,4-ethyl-pyridine,pyridine, c1-3-alkyl derivs.,3kw0se2tl5,gamma-ethylpyridine,c1-c3 alkylpyridine,4ethylpyridine PubChem CID: 10822 IUPAC Name: 4-ethylpyridine SMILES: CCC1=CC=NC=C1

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PubChem CID	10822
CAS	536-75-4
Molecular Weight (g/mol)	107.15
MDL Number	MFCD00006450
SMILES	CCC1=CC=NC=C1
Synonym	pyridine, 4-ethyl,.gamma.-ethylpyridine,4-ethyl pyridine,unii-3kw0se2tl5,4-ethyl-pyridine,pyridine, c1-3-alkyl derivs.,3kw0se2tl5,gamma-ethylpyridine,c1-c3 alkylpyridine,4ethylpyridine
IUPAC Name	4-ethylpyridine
InChI Key	VJXRKZJMGVSXPX-UHFFFAOYSA-N
Molecular Formula	C₇H₉N

Xanthane Hydride 95.0+%, TCI America™

CAS: 6846-35-1 Molecular Formula: C2H2N2S3 Molecular Weight (g/mol): 150.232 MDL Number: MFCD00051660 InChI Key: YWZHEXZIISFIDA-UHFFFAOYSA-N Synonym: xanthane hydride,3-amino-1,2,4-dithiazole-5-thione,5-imino-1,2,4-dithiazolidine-3-thione,xanthanohydrogen,isoperthiocyanic acid,5-amino-3h-1,2,4-dithiazole-3-thione,xanthahydrogen,1,2,4-dithiazolidine-3-thione, 5-imino,1,2,4-dithiazole-3-thione, 5-amino,5-imino-5h-1,2,4 dithiazole-3-thiol PubChem CID: 2735329 IUPAC Name: 5-amino-1,2,4-dithiazole-3-thione SMILES: C1(=NC(=S)SS1)N

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PubChem CID	2735329
CAS	6846-35-1
Molecular Weight (g/mol)	150.232
MDL Number	MFCD00051660
SMILES	C1(=NC(=S)SS1)N
Synonym	xanthane hydride,3-amino-1,2,4-dithiazole-5-thione,5-imino-1,2,4-dithiazolidine-3-thione,xanthanohydrogen,isoperthiocyanic acid,5-amino-3h-1,2,4-dithiazole-3-thione,xanthahydrogen,1,2,4-dithiazolidine-3-thione, 5-imino,1,2,4-dithiazole-3-thione, 5-amino,5-imino-5h-1,2,4 dithiazole-3-thiol
IUPAC Name	5-amino-1,2,4-dithiazole-3-thione
InChI Key	YWZHEXZIISFIDA-UHFFFAOYSA-N
Molecular Formula	C2H2N2S3

1-Phenyl-1H-tetrazole-5-thiol, 99%

CAS: 86-93-1 Molecular Formula: C7H6N4S Molecular Weight (g/mol): 178.21 MDL Number: MFCD00003129 InChI Key: GGZHVNZHFYCSEV-UHFFFAOYSA-N Synonym: 1-phenyl-1h-tetrazole-5-thiol,1-phenyltetrazole-5-thiol,1-phenyl-5-mercaptotetrazole,5-mercapto-1-phenyltetrazole,1-phenyltetrazoline-5-thione,mercaptophenyltetrazole,phenylmercaptotetrazole,1-phenyl-5-tetrazolethione,5-mercapto-1-phenyltetrazol,1-phenyltetrazole-thiol PubChem CID: 690730 ChEBI: CHEBI:79916 SMILES: S=C1N=NNN1C1=CC=CC=C1

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PubChem CID	690730
CAS	86-93-1
Molecular Weight (g/mol)	178.21
ChEBI	CHEBI:79916
MDL Number	MFCD00003129
SMILES	S=C1N=NNN1C1=CC=CC=C1
Synonym	1-phenyl-1h-tetrazole-5-thiol,1-phenyltetrazole-5-thiol,1-phenyl-5-mercaptotetrazole,5-mercapto-1-phenyltetrazole,1-phenyltetrazoline-5-thione,mercaptophenyltetrazole,phenylmercaptotetrazole,1-phenyl-5-tetrazolethione,5-mercapto-1-phenyltetrazol,1-phenyltetrazole-thiol
InChI Key	GGZHVNZHFYCSEV-UHFFFAOYSA-N
Molecular Formula	C7H6N4S

3-Methylindole, 99%

CAS: 83-34-1 Molecular Formula: C9H9N Molecular Weight (g/mol): 131.178 MDL Number: MFCD00005627 InChI Key: ZFRKQXVRDFCRJG-UHFFFAOYSA-N Synonym: 3-methylindole,skatole,scatole,skatol,1h-indole, 3-methyl,beta-methylindole,indole, 3-methyl,3-mi,3-methyl-4,5-benzopyrrole,3-methyl indole PubChem CID: 6736 ChEBI: CHEBI:9171 IUPAC Name: 3-methyl-1H-indole SMILES: CC1=CNC2=CC=CC=C12

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PubChem CID	6736
CAS	83-34-1
Molecular Weight (g/mol)	131.178
ChEBI	CHEBI:9171
MDL Number	MFCD00005627
SMILES	CC1=CNC2=CC=CC=C12
Synonym	3-methylindole,skatole,scatole,skatol,1h-indole, 3-methyl,beta-methylindole,indole, 3-methyl,3-mi,3-methyl-4,5-benzopyrrole,3-methyl indole
IUPAC Name	3-methyl-1H-indole
InChI Key	ZFRKQXVRDFCRJG-UHFFFAOYSA-N
Molecular Formula	C9H9N

Pyridinium p-toluenesulfonate, 98+%

CAS: 24057-28-1 Molecular Formula: C₁₂H₁₃NO₃S MDL Number: MFCD00013108 Synonym: pyridinium p-toluenesulfonate,ppts,pyridin-1-ium 4-methylbenzenesulfonate,pyridinium 4-toluenesulfonate,pyridinium tosylate,pyridinium 4-methylbenzenesulfonate,pyridinium p-toluene sulfonate,pyridinium p-toluene sulphonate,pyridinium para-toluenesulfonate,4-toluenesulfonic acid pyridine salt

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CAS	24057-28-1
MDL Number	MFCD00013108
Synonym	pyridinium p-toluenesulfonate,ppts,pyridin-1-ium 4-methylbenzenesulfonate,pyridinium 4-toluenesulfonate,pyridinium tosylate,pyridinium 4-methylbenzenesulfonate,pyridinium p-toluene sulfonate,pyridinium p-toluene sulphonate,pyridinium para-toluenesulfonate,4-toluenesulfonic acid pyridine salt
Molecular Formula	C₁₂H₁₃NO₃S

5-Methyl-2-furanmethanol, 97%

CAS: 3857-25-8 Molecular Formula: C₆H₈O₂ Molecular Weight (g/mol): 112.13 InChI Key: VOZFDEJGHQWZHU-UHFFFAOYSA-N Synonym: 5-methylfuran-2-yl methanol,5-methyl-2-furanmethanol,5-methylfurfuryl alcohol,5-methyl-2-furyl methanol,2-furanmethanol, 5-methyl,unii-0jvo5efa0a,0jvo5efa0a,pubchem9804,5-methyl furfuryl alcohol,5-methylfuran-2-methanol PubChem CID: 520911 IUPAC Name: (5-methylfuran-2-yl)methanol SMILES: CC1=CC=C(O1)CO

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PubChem CID	520911
CAS	3857-25-8
Molecular Weight (g/mol)	112.13
SMILES	CC1=CC=C(O1)CO
Synonym	5-methylfuran-2-yl methanol,5-methyl-2-furanmethanol,5-methylfurfuryl alcohol,5-methyl-2-furyl methanol,2-furanmethanol, 5-methyl,unii-0jvo5efa0a,0jvo5efa0a,pubchem9804,5-methyl furfuryl alcohol,5-methylfuran-2-methanol
IUPAC Name	(5-methylfuran-2-yl)methanol
InChI Key	VOZFDEJGHQWZHU-UHFFFAOYSA-N
Molecular Formula	C₆H₈O₂

4-Vinylpyridine, 95%, stabilized

CAS: 100-43-6 Molecular Formula: C7H7N Molecular Weight (g/mol): 105.14 MDL Number: MFCD00006447 InChI Key: KFDVPJUYSDEJTH-UHFFFAOYSA-N Synonym: 4-vinylpyridine,pyridine, 4-ethenyl,pyridine, 4-vinyl,gamma-vinylpyridine,unii-i56g67xm8d,ccris 5240,4vp,4-pyridylethylene,4-vinyl-pyridine,4-vinyl pyridine PubChem CID: 7502 IUPAC Name: 4-ethenylpyridine SMILES: C=CC1=CC=NC=C1

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PubChem CID	7502
CAS	100-43-6
Molecular Weight (g/mol)	105.14
MDL Number	MFCD00006447
SMILES	C=CC1=CC=NC=C1
Synonym	4-vinylpyridine,pyridine, 4-ethenyl,pyridine, 4-vinyl,gamma-vinylpyridine,unii-i56g67xm8d,ccris 5240,4vp,4-pyridylethylene,4-vinyl-pyridine,4-vinyl pyridine
IUPAC Name	4-ethenylpyridine
InChI Key	KFDVPJUYSDEJTH-UHFFFAOYSA-N
Molecular Formula	C7H7N

Furfuryl Alcohol 98.0+%, TCI America™

CAS: 98-00-0 Molecular Formula: C5H6O2 Molecular Weight (g/mol): 98.101 MDL Number: MFCD00003252 InChI Key: XPFVYQJUAUNWIW-UHFFFAOYSA-N Synonym: furfuryl alcohol,2-furanmethanol,2-furylmethanol,2-furancarbinol,2-furylcarbinol,furfuranol,2-furanylmethanol,furfural alcohol,2-furfuryl alcohol,5-hydroxymethylfuran PubChem CID: 7361 ChEBI: CHEBI:207496 IUPAC Name: furan-2-ylmethanol SMILES: C1=COC(=C1)CO

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PubChem CID	7361
CAS	98-00-0
Molecular Weight (g/mol)	98.101
ChEBI	CHEBI:207496
MDL Number	MFCD00003252
SMILES	C1=COC(=C1)CO
Synonym	furfuryl alcohol,2-furanmethanol,2-furylmethanol,2-furancarbinol,2-furylcarbinol,furfuranol,2-furanylmethanol,furfural alcohol,2-furfuryl alcohol,5-hydroxymethylfuran
IUPAC Name	furan-2-ylmethanol
InChI Key	XPFVYQJUAUNWIW-UHFFFAOYSA-N
Molecular Formula	C5H6O2

Benzimidazole, 98%

CAS: 51-17-2 Molecular Formula: C7H6N2 Molecular Weight (g/mol): 118.14 MDL Number: MFCD00005585 InChI Key: HYZJCKYKOHLVJF-UHFFFAOYSA-N Synonym: benzimidazole,1h-benzo d imidazole,1,3-benzodiazole,benzoimidazole,o-benzimidazole,3-azaindole,benziminazole,benzoglyoxaline,azindole,1,3-diazaindene PubChem CID: 5798 ChEBI: CHEBI:41275 IUPAC Name: 1H-benzimidazole SMILES: N1C=NC2=CC=CC=C12

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PubChem CID	5798
CAS	51-17-2
Molecular Weight (g/mol)	118.14
ChEBI	CHEBI:41275
MDL Number	MFCD00005585
SMILES	N1C=NC2=CC=CC=C12
Synonym	benzimidazole,1h-benzo d imidazole,1,3-benzodiazole,benzoimidazole,o-benzimidazole,3-azaindole,benziminazole,benzoglyoxaline,azindole,1,3-diazaindene
IUPAC Name	1H-benzimidazole
InChI Key	HYZJCKYKOHLVJF-UHFFFAOYSA-N
Molecular Formula	C7H6N2

2-Vinylpyridine, 97%, stab. with 0.1% 4-tert-butylcatechol

CAS: 100-69-6 Molecular Formula: C7H7N Molecular Weight (g/mol): 105.14 MDL Number: MFCD00006355 InChI Key: KGIGUEBEKRSTEW-UHFFFAOYSA-N Synonym: 2-vinylpyridine,pyridine, 2-ethenyl,pyridine, 2-vinyl,pyridine, ethenyl,vinylpyridine,2-vinyl pyridine,alpha-vinylpyridine,vinyl pyridine,unii-dt4uv4nnkx,ccris 5238 PubChem CID: 7521 IUPAC Name: 2-ethenylpyridine SMILES: C=CC1=CC=CC=N1

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PubChem CID	7521
CAS	100-69-6
Molecular Weight (g/mol)	105.14
MDL Number	MFCD00006355
SMILES	C=CC1=CC=CC=N1
Synonym	2-vinylpyridine,pyridine, 2-ethenyl,pyridine, 2-vinyl,pyridine, ethenyl,vinylpyridine,2-vinyl pyridine,alpha-vinylpyridine,vinyl pyridine,unii-dt4uv4nnkx,ccris 5238
IUPAC Name	2-ethenylpyridine
InChI Key	KGIGUEBEKRSTEW-UHFFFAOYSA-N
Molecular Formula	C7H7N

4-Methylpyrimidine, 98%

CAS: 3438-46-8 Molecular Formula: C5H6N2 Molecular Weight (g/mol): 94.117 MDL Number: MFCD00006115 InChI Key: LVILGAOSPDLNRM-UHFFFAOYSA-N Synonym: pyrimidine, 4-methyl,4-methyl-pyrimidine,4-methyl pyrimidine,pubchem20803,6-methylpyrimidine,4-methylpyrimidine,ksc226a9b,tpc-h013,4-methyl-1,3-diazine,pyrimidine, 4-methyl-6ci,7ci,8ci,9ci PubChem CID: 18922 IUPAC Name: 4-methylpyrimidine SMILES: CC1=NC=NC=C1

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PubChem CID	18922
CAS	3438-46-8
Molecular Weight (g/mol)	94.117
MDL Number	MFCD00006115
SMILES	CC1=NC=NC=C1
Synonym	pyrimidine, 4-methyl,4-methyl-pyrimidine,4-methyl pyrimidine,pubchem20803,6-methylpyrimidine,4-methylpyrimidine,ksc226a9b,tpc-h013,4-methyl-1,3-diazine,pyrimidine, 4-methyl-6ci,7ci,8ci,9ci
IUPAC Name	4-methylpyrimidine
InChI Key	LVILGAOSPDLNRM-UHFFFAOYSA-N
Molecular Formula	C5H6N2

3-Ethynylthiophene, 96%

CAS: 67237-53-0 Molecular Formula: C6H4S Molecular Weight (g/mol): 108.158 MDL Number: MFCD04039973 InChI Key: MJHLPKWONJUCFK-UHFFFAOYSA-N Synonym: 3-ethynyl thiophene,thiophene, 3-ethynyl,3-thienylacetylene,thiophen-3-yl acetylene,3-ethynyl-thiophene,3-ethynyl thiophene;,pubchem16122,thien-3-yl acetylene,3-ethynylthiophene,ksc352m9b PubChem CID: 3548422 IUPAC Name: 3-ethynylthiophene SMILES: C#CC1=CSC=C1

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PubChem CID	3548422
CAS	67237-53-0
Molecular Weight (g/mol)	108.158
MDL Number	MFCD04039973
SMILES	C#CC1=CSC=C1
Synonym	3-ethynyl thiophene,thiophene, 3-ethynyl,3-thienylacetylene,thiophen-3-yl acetylene,3-ethynyl-thiophene,3-ethynyl thiophene;,pubchem16122,thien-3-yl acetylene,3-ethynylthiophene,ksc352m9b
IUPAC Name	3-ethynylthiophene
InChI Key	MJHLPKWONJUCFK-UHFFFAOYSA-N
Molecular Formula	C6H4S

2-Aminopurine, 98%

CAS: 452-06-2 Molecular Formula: C5H5N5 Molecular Weight (g/mol): 135.13 MDL Number: MFCD00005566 InChI Key: MWBWWFOAEOYUST-UHFFFAOYSA-N Synonym: 2-aminopurine,1h-purin-2-amine,9h-purin-2-amine,purine, 2-amino,aminopurine,2-amino purine,2'-amino-purine,unii-o14b3u97fw,ccris 759,9h-purin-2-ylamine PubChem CID: 9955 ChEBI: CHEBI:479072 IUPAC Name: 7H-purin-2-amine SMILES: NC1=NC=C2NC=NC2=N1

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PubChem CID	9955
CAS	452-06-2
Molecular Weight (g/mol)	135.13
ChEBI	CHEBI:479072
MDL Number	MFCD00005566
SMILES	NC1=NC=C2NC=NC2=N1
Synonym	2-aminopurine,1h-purin-2-amine,9h-purin-2-amine,purine, 2-amino,aminopurine,2-amino purine,2'-amino-purine,unii-o14b3u97fw,ccris 759,9h-purin-2-ylamine
IUPAC Name	7H-purin-2-amine
InChI Key	MWBWWFOAEOYUST-UHFFFAOYSA-N
Molecular Formula	C5H5N5

5-Aminobenzothiazole, 96%

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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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

2-Methylfuran, 98+%, stab.

CAS: 534-22-5 Molecular Formula: C5H6O Molecular Weight (g/mol): 82.102 MDL Number: MFCD00003248 InChI Key: VQKFNUFAXTZWDK-UHFFFAOYSA-N Synonym: methylfuran,sylvan,2-methyl furan,silvan,furan, 2-methyl,5-methylfuran,alpha-methylfuran,furan, methyl,silvan czech,.alpha.-methylfuran PubChem CID: 10797 IUPAC Name: 2-methylfuran SMILES: CC1=CC=CO1

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PubChem CID	10797
CAS	534-22-5
Molecular Weight (g/mol)	82.102
MDL Number	MFCD00003248
SMILES	CC1=CC=CO1
Synonym	methylfuran,sylvan,2-methyl furan,silvan,furan, 2-methyl,5-methylfuran,alpha-methylfuran,furan, methyl,silvan czech,.alpha.-methylfuran
IUPAC Name	2-methylfuran
InChI Key	VQKFNUFAXTZWDK-UHFFFAOYSA-N
Molecular Formula	C5H6O

Heteroaromatic compounds

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