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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166 – 180 of 3,118 results

166

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4,5-Dicyanoimidazole, 98+%

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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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

167

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6-Methylindole, 98%

CAS: 3420-02-8 MDL Number: MFCD00005682

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Specifications

CAS	3420-02-8
MDL Number	MFCD00005682

168

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5-(2-Methylphenyl)-1H-tetrazole, 99%

CAS: 51449-86-6 Molecular Formula: C8H8N4 Molecular Weight (g/mol): 160.18 MDL Number: MFCD03093095 InChI Key: MTBUOESFHRORQT-UHFFFAOYSA-N Synonym: 5-2-methylphenyl-1h-tetrazole,5-o-tolyl-1h-tetrazole,5-o-tolyl-2h-tetrazole,5-2-methylphenyl-2h-tetrazole,5-2-methylphenyl tetrazole,5-2-methylphenyl-2h-1,2,3,4-tetrazole,2h-tetrazole,5-2-methylphenyl,5-2-methylphenyl-1h-1,2,3,4-tetrazole,2-methylphenyltetrazole,5-o-tolyl tetrazole PubChem CID: 583067 IUPAC Name: 5-(2-methylphenyl)-2H-tetrazole SMILES: CC1=CC=CC=C1C2=NNN=N2

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PubChem CID	583067
CAS	51449-86-6
Molecular Weight (g/mol)	160.18
MDL Number	MFCD03093095
SMILES	CC1=CC=CC=C1C2=NNN=N2
Synonym	5-2-methylphenyl-1h-tetrazole,5-o-tolyl-1h-tetrazole,5-o-tolyl-2h-tetrazole,5-2-methylphenyl-2h-tetrazole,5-2-methylphenyl tetrazole,5-2-methylphenyl-2h-1,2,3,4-tetrazole,2h-tetrazole,5-2-methylphenyl,5-2-methylphenyl-1h-1,2,3,4-tetrazole,2-methylphenyltetrazole,5-o-tolyl tetrazole
IUPAC Name	5-(2-methylphenyl)-2H-tetrazole
InChI Key	MTBUOESFHRORQT-UHFFFAOYSA-N
Molecular Formula	C8H8N4

169

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6-Methylquinoline, 98%

CAS: 91-62-3 Molecular Formula: C10H9N Molecular Weight (g/mol): 143.19 MDL Number: MFCD00006804 InChI Key: LUYISICIYVKBTA-UHFFFAOYSA-N Synonym: quinoline, 6-methyl,p-toluquinoline,6-methyl-quinoline,tolliquinoline, p,ccris 407,fema no. 2744,quinoline, 6-methyl-8ci,9ci,dsstox_cid_887,dsstox_rid_75844,dsstox_gsid_20887 PubChem CID: 7059 IUPAC Name: 6-methylquinoline SMILES: CC1=CC=C2N=CC=CC2=C1

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PubChem CID	7059
CAS	91-62-3
Molecular Weight (g/mol)	143.19
MDL Number	MFCD00006804
SMILES	CC1=CC=C2N=CC=CC2=C1
Synonym	quinoline, 6-methyl,p-toluquinoline,6-methyl-quinoline,tolliquinoline, p,ccris 407,fema no. 2744,quinoline, 6-methyl-8ci,9ci,dsstox_cid_887,dsstox_rid_75844,dsstox_gsid_20887
IUPAC Name	6-methylquinoline
InChI Key	LUYISICIYVKBTA-UHFFFAOYSA-N
Molecular Formula	C10H9N

170

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3-(3-Furyl)acrylic acid, 98%

CAS: 39244-10-5 Molecular Formula: C7H6O3 Molecular Weight (g/mol): 138.12 MDL Number: MFCD00075074 InChI Key: JHAPZUDWRRBZHZ-UHFFFAOYSA-N Synonym: 3-3-furyl acrylic acid,3-furan-3-yl acrylic acid,trans-3-furanacrylic acid,e-3-furan-3-yl acrylic acid,2-propenoic acid, 3-3-furanyl-, 2e,2e-3-3-furyl prop-2-enoic acid,2e-3-furan-3-yl prop-2-enoic acid,3-3-furanyl-2-propenoic acid,2e-3-3-furyl acrylic acid,furan-3-acrylic acid PubChem CID: 643403 IUPAC Name: (E)-3-(furan-3-yl)prop-2-enoic acid SMILES: OC(=O)C=CC1=COC=C1

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PubChem CID	643403
CAS	39244-10-5
Molecular Weight (g/mol)	138.12
MDL Number	MFCD00075074
SMILES	OC(=O)C=CC1=COC=C1
Synonym	3-3-furyl acrylic acid,3-furan-3-yl acrylic acid,trans-3-furanacrylic acid,e-3-furan-3-yl acrylic acid,2-propenoic acid, 3-3-furanyl-, 2e,2e-3-3-furyl prop-2-enoic acid,2e-3-furan-3-yl prop-2-enoic acid,3-3-furanyl-2-propenoic acid,2e-3-3-furyl acrylic acid,furan-3-acrylic acid
IUPAC Name	(E)-3-(furan-3-yl)prop-2-enoic acid
InChI Key	JHAPZUDWRRBZHZ-UHFFFAOYSA-N
Molecular Formula	C7H6O3

171

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Thiophene-3-acetic acid hydrazide, 97%

CAS: 175276-94-5 Molecular Formula: C6H8N2OS Molecular Weight (g/mol): 156.20 MDL Number: MFCD00052946 InChI Key: YNMRDHMMFCGQBD-UHFFFAOYSA-N Synonym: 2-thiophen-3-yl acetohydrazide,thiophene-3-acetic acid hydrazide,2-3-thienyl acetohydrazide,2-thien-3-yl acetohydrazide,3-thiopheneacetic acid,hydrazide,3 thienyl-acetic acid hydrazide,2-thien-3-ylacetohydrazide,acmc-20ajii,maybridge1_008350,3-thienyl acetohydrazide PubChem CID: 468649 IUPAC Name: 2-thiophen-3-ylacetohydrazide SMILES: NNC(=O)CC1=CSC=C1

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PubChem CID	468649
CAS	175276-94-5
Molecular Weight (g/mol)	156.20
MDL Number	MFCD00052946
SMILES	NNC(=O)CC1=CSC=C1
Synonym	2-thiophen-3-yl acetohydrazide,thiophene-3-acetic acid hydrazide,2-3-thienyl acetohydrazide,2-thien-3-yl acetohydrazide,3-thiopheneacetic acid,hydrazide,3 thienyl-acetic acid hydrazide,2-thien-3-ylacetohydrazide,acmc-20ajii,maybridge1_008350,3-thienyl acetohydrazide
IUPAC Name	2-thiophen-3-ylacetohydrazide
InChI Key	YNMRDHMMFCGQBD-UHFFFAOYSA-N
Molecular Formula	C6H8N2OS

172

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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

173

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N-Methylpyrrole, 99+%

CAS: 96-54-8 Molecular Formula: C₅H₇N Molecular Weight (g/mol): 81.12 MDL Number: MFCD00005345 InChI Key: OXHNLMTVIGZXSG-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrrole,n-methylpyrrole,n-methyl pyrrole,1h-pyrrole, 1-methyl,pyrrole, 1-methyl,methylpyrrole,n-methylpyrrol,1-methylpyrrol,unii-ng5gpn98zg,ccris 2934 PubChem CID: 7304 IUPAC Name: 1-methylpyrrole SMILES: CN1C=CC=C1

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PubChem CID	7304
CAS	96-54-8
Molecular Weight (g/mol)	81.12
MDL Number	MFCD00005345
SMILES	CN1C=CC=C1
Synonym	1-methyl-1h-pyrrole,n-methylpyrrole,n-methyl pyrrole,1h-pyrrole, 1-methyl,pyrrole, 1-methyl,methylpyrrole,n-methylpyrrol,1-methylpyrrol,unii-ng5gpn98zg,ccris 2934
IUPAC Name	1-methylpyrrole
InChI Key	OXHNLMTVIGZXSG-UHFFFAOYSA-N
Molecular Formula	C₅H₇N

174

Pyrazine, 98%

CAS: 290-37-9 Molecular Formula: C4H4N2 Molecular Weight (g/mol): 80.09 MDL Number: MFCD00006122 InChI Key: KYQCOXFCLRTKLS-UHFFFAOYSA-N Synonym: 1,4-diazine,p-diazine,paradiazine,piazine,1,4-diazabenzene,pyrazin,ccris 1331,1,4-diazin,mixture,mu-pyrazine; PubChem CID: 9261 ChEBI: CHEBI:30953 IUPAC Name: pyrazine SMILES: C1=CN=CC=N1

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Specifications

PubChem CID	9261
CAS	290-37-9
Molecular Weight (g/mol)	80.09
ChEBI	CHEBI:30953
MDL Number	MFCD00006122
SMILES	C1=CN=CC=N1
Synonym	1,4-diazine,p-diazine,paradiazine,piazine,1,4-diazabenzene,pyrazin,ccris 1331,1,4-diazin,mixture,mu-pyrazine;
IUPAC Name	pyrazine
InChI Key	KYQCOXFCLRTKLS-UHFFFAOYSA-N
Molecular Formula	C4H4N2

175

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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

176

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Bis(tetraethylammonium) bis(2-thioxo-1,3-dithiole-4,5-dithiolato)zincate, 97%

CAS: 72022-68-5 Molecular Formula: C22H40N2S10Zn Molecular Weight (g/mol): 718.556 MDL Number: MFCD00623815 InChI Key: TXRIVAQWJHZFOT-UHFFFAOYSA-J Synonym: bis tetraethylammonium bis 2-thioxo-1,3-dithiole-4,5-dithiolato zincate PubChem CID: 15762389 IUPAC Name: zinc;2-sulfanylidene-1,3-dithiole-4,5-dithiolate;tetraethylazanium SMILES: CC[N+](CC)(CC)CC.CC[N+](CC)(CC)CC.C1(=C(SC(=S)S1)[S-])[S-].C1(=C(SC(=S)S1)[S-])[S-].[Zn+2]

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PubChem CID	15762389
CAS	72022-68-5
Molecular Weight (g/mol)	718.556
MDL Number	MFCD00623815
SMILES	CC[N+](CC)(CC)CC.CC[N+](CC)(CC)CC.C1(=C(SC(=S)S1)[S-])[S-].C1(=C(SC(=S)S1)[S-])[S-].[Zn+2]
Synonym	bis tetraethylammonium bis 2-thioxo-1,3-dithiole-4,5-dithiolato zincate
IUPAC Name	zinc;2-sulfanylidene-1,3-dithiole-4,5-dithiolate;tetraethylazanium
InChI Key	TXRIVAQWJHZFOT-UHFFFAOYSA-J
Molecular Formula	C22H40N2S10Zn

177

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1,3,5-Triazine, 97%

CAS: 290-87-9 Molecular Formula: C3H3N3 Molecular Weight (g/mol): 81.08 MDL Number: MFCD00006044 InChI Key: JIHQDMXYYFUGFV-UHFFFAOYSA-N Synonym: s-triazine,sym-triazine,cyanidine,vedita 250,unii-8b5f4cm81e,vedita,1,5-triazine,hydrogen cyanide trimer,acmc-209h6t PubChem CID: 9262 ChEBI: CHEBI:30259 IUPAC Name: 1,3,5-triazine SMILES: C1=NC=NC=N1

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Specifications

PubChem CID	9262
CAS	290-87-9
Molecular Weight (g/mol)	81.08
ChEBI	CHEBI:30259
MDL Number	MFCD00006044
SMILES	C1=NC=NC=N1
Synonym	s-triazine,sym-triazine,cyanidine,vedita 250,unii-8b5f4cm81e,vedita,1,5-triazine,hydrogen cyanide trimer,acmc-209h6t
IUPAC Name	1,3,5-triazine
InChI Key	JIHQDMXYYFUGFV-UHFFFAOYSA-N
Molecular Formula	C3H3N3

178

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7-Azaindole, 98%

CAS: 271-63-6 Molecular Formula: C7H6N2 Molecular Weight (g/mol): 118.14 MDL Number: MFCD00005606,MFCD00075874 InChI Key: MVXVYAKCVDQRLW-UHFFFAOYSA-N Synonym: 7-azaindole,1h-pyrrolo 2,3-b pyridine,1,7-diazaindene,7h-pyrrolo 2,3-b pyridine,7-aza-1-pyrindine,1,7-dideazapurine,1 h-pyrrolo 2,3:b pyridine,7-aza indole,unii-qx4465nr9t PubChem CID: 9222 IUPAC Name: 1H-pyrrolo[2,3-b]pyridine SMILES: N1C=CC2=CC=CN=C12

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Specifications

PubChem CID	9222
CAS	271-63-6
Molecular Weight (g/mol)	118.14
MDL Number	MFCD00005606,MFCD00075874
SMILES	N1C=CC2=CC=CN=C12
Synonym	7-azaindole,1h-pyrrolo 2,3-b pyridine,1,7-diazaindene,7h-pyrrolo 2,3-b pyridine,7-aza-1-pyrindine,1,7-dideazapurine,1 h-pyrrolo 2,3:b pyridine,7-aza indole,unii-qx4465nr9t
IUPAC Name	1H-pyrrolo[2,3-b]pyridine
InChI Key	MVXVYAKCVDQRLW-UHFFFAOYSA-N
Molecular Formula	C7H6N2

179

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

180

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2-Amino-1,3,4-thiadiazole, 98+%

CAS: 4005-51-0 Molecular Formula: C2H3N3S Molecular Weight (g/mol): 101.127 MDL Number: MFCD00003107 InChI Key: QUKGLNCXGVWCJX-UHFFFAOYSA-N Synonym: 2-amino-1,3,4-thiadiazole,aminothiadiazole,2-aminothiadiazole,atda,aminothiadazole,unii-6l41aok74p,1,3,4-thiadiazole, 2-amino,1,3,4 thiadiazol-2-ylamine,1,3,4-thiadiazol-2-ylamine PubChem CID: 19909 IUPAC Name: 1,3,4-thiadiazol-2-amine SMILES: C1=NN=C(S1)N

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Specifications

PubChem CID	19909
CAS	4005-51-0
Molecular Weight (g/mol)	101.127
MDL Number	MFCD00003107
SMILES	C1=NN=C(S1)N
Synonym	2-amino-1,3,4-thiadiazole,aminothiadiazole,2-aminothiadiazole,atda,aminothiadazole,unii-6l41aok74p,1,3,4-thiadiazole, 2-amino,1,3,4 thiadiazol-2-ylamine,1,3,4-thiadiazol-2-ylamine
IUPAC Name	1,3,4-thiadiazol-2-amine
InChI Key	QUKGLNCXGVWCJX-UHFFFAOYSA-N
Molecular Formula	C2H3N3S

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