Heteroaromatic compounds

286 – 300 of 2,238 results

286

2-Cyanopyridine, 99%

CAS: 100-70-9 Molecular Formula: C₆H₄N₂ Molecular Weight (g/mol): 104.11 MDL Number: MFCD00006218 InChI Key: FFNVQNRYTPFDDP-UHFFFAOYSA-N Synonym: 2-cyanopyridine,picolinonitrile,2-pyridinecarbonitrile,pyridinecarbonitrile,2-pyridyl nitrile,picolinic acid nitrile,cyanopyridine,unii-whr1dpg7ys,2-pyridinecarboxylic acid, nitrile,2-cyano pyridine PubChem CID: 7522 ChEBI: CHEBI:27837 IUPAC Name: pyridine-2-carbonitrile SMILES: C1=CC=NC(=C1)C#N

Pricing & Availability
Specifications

PubChem CID	7522
CAS	100-70-9
Molecular Weight (g/mol)	104.11
ChEBI	CHEBI:27837
MDL Number	MFCD00006218
SMILES	C1=CC=NC(=C1)C#N
Synonym	2-cyanopyridine,picolinonitrile,2-pyridinecarbonitrile,pyridinecarbonitrile,2-pyridyl nitrile,picolinic acid nitrile,cyanopyridine,unii-whr1dpg7ys,2-pyridinecarboxylic acid, nitrile,2-cyano pyridine
IUPAC Name	pyridine-2-carbonitrile
InChI Key	FFNVQNRYTPFDDP-UHFFFAOYSA-N
Molecular Formula	C₆H₄N₂

287

2,2'-Biimidazole

CAS: 492-98-8 Molecular Formula: C6H6N4 Molecular Weight (g/mol): 134.14 MDL Number: MFCD00047014 InChI Key: AZUHIVLOSAPWDM-UHFFFAOYSA-N Synonym: 2,2 '-Bisimidazole; 2,2 '-Diimidazole IUPAC Name: 1H,1'H-2,2'-biimidazole SMILES: N1C=CN=C1C1=NC=CN1

Pricing & Availability
Specifications

CAS	492-98-8
Molecular Weight (g/mol)	134.14
MDL Number	MFCD00047014
SMILES	N1C=CN=C1C1=NC=CN1
Synonym	2,2 '-Bisimidazole; 2,2 '-Diimidazole
IUPAC Name	1H,1'H-2,2'-biimidazole
InChI Key	AZUHIVLOSAPWDM-UHFFFAOYSA-N
Molecular Formula	C6H6N4

288

3-Methyl-2-quinoxalinol, 98%, Thermo Scientific™

CAS: 14003-34-0 Molecular Formula: C₉H₈N₂O Molecular Weight (g/mol): 160.18 MDL Number: MFCD00006724 InChI Key: BMIMNRPAEPIYDN-UHFFFAOYSA-N Synonym: 3-methylquinoxalin-2-ol,3-methyl-2-quinoxalinol,2-hydroxy-3-methylquinoxaline,3-methylquinoxalin-2 1h-one,2-quinoxalinol, 3-methyl,usaf el-7,2 1h-quinoxalinone, 3-methyl,3-methyl-2 1h-quinoxalinone,3-hydroxy-2-methylquinoxaline,2-hydroxy-3-methyl quinoxaline PubChem CID: 26384 IUPAC Name: 3-methyl-1H-quinoxalin-2-one SMILES: CC1=NC2=CC=CC=C2NC1=O

Pricing & Availability
Specifications

PubChem CID	26384
CAS	14003-34-0
Molecular Weight (g/mol)	160.18
MDL Number	MFCD00006724
SMILES	CC1=NC2=CC=CC=C2NC1=O
Synonym	3-methylquinoxalin-2-ol,3-methyl-2-quinoxalinol,2-hydroxy-3-methylquinoxaline,3-methylquinoxalin-2 1h-one,2-quinoxalinol, 3-methyl,usaf el-7,2 1h-quinoxalinone, 3-methyl,3-methyl-2 1h-quinoxalinone,3-hydroxy-2-methylquinoxaline,2-hydroxy-3-methyl quinoxaline
IUPAC Name	3-methyl-1H-quinoxalin-2-one
InChI Key	BMIMNRPAEPIYDN-UHFFFAOYSA-N
Molecular Formula	C₉H₈N₂O

289

5-Methyl-2-(trifluoromethyl)-3-furyl isocyanate, 97%, Thermo Scientific™

CAS: 306935-03-5 Molecular Formula: C7H4F3NO2 Molecular Weight (g/mol): 191.109 InChI Key: WTKWFNIIIXNTDO-UHFFFAOYSA-N Synonym: 5-methyl-2-trifluoromethyl-3-furyl isocyanate,3-isocyanato-5-methyl-2-trifluoromethyl furan,furan,3-isocyanato-5-methyl-2-trifluoromethyl,5-methyl-2-trifluoromethyl fur-3-yl isocyanate,3-isocyanato-5-methyl-2-trifluoromethyl-furan,5-methyl-2-trifluoromethyl-3-furylisocyanate,5-methyl-2-trifluoromethyl furan-3-isocyanate,furan, 3-isocyanato-5-methyl-2-trifluoromethyl-9ci PubChem CID: 2779896 IUPAC Name: 3-isocyanato-5-methyl-2-(trifluoromethyl)furan SMILES: CC1=CC(=C(O1)C(F)(F)F)N=C=O

Pricing & Availability
Specifications

PubChem CID	2779896
CAS	306935-03-5
Molecular Weight (g/mol)	191.109
SMILES	CC1=CC(=C(O1)C(F)(F)F)N=C=O
Synonym	5-methyl-2-trifluoromethyl-3-furyl isocyanate,3-isocyanato-5-methyl-2-trifluoromethyl furan,furan,3-isocyanato-5-methyl-2-trifluoromethyl,5-methyl-2-trifluoromethyl fur-3-yl isocyanate,3-isocyanato-5-methyl-2-trifluoromethyl-furan,5-methyl-2-trifluoromethyl-3-furylisocyanate,5-methyl-2-trifluoromethyl furan-3-isocyanate,furan, 3-isocyanato-5-methyl-2-trifluoromethyl-9ci
IUPAC Name	3-isocyanato-5-methyl-2-(trifluoromethyl)furan
InChI Key	WTKWFNIIIXNTDO-UHFFFAOYSA-N
Molecular Formula	C7H4F3NO2

290

2,6-Di-tert-butylpyridine, 97+%

CAS: 585-48-8 Molecular Formula: C13H21N Molecular Weight (g/mol): 191.318 MDL Number: MFCD00006306 InChI Key: UWKQJZCTQGMHKD-UHFFFAOYSA-N Synonym: 2,6-di-tert-butylpyridine,2,6-di tert-butyl pyridine,2,6-di-t-butylpyridine,unii-oi9lf0h4mm,2,6-di-t-butyl pyridine,pyridine, 2,6-bis 1,1-dimethylethyl,oi9lf0h4mm,2,6-di-tert-butyl pyridine,pyridine, 2,6-di-tert-butyl,pubchem16119 PubChem CID: 68510 IUPAC Name: 2,6-ditert-butylpyridine SMILES: CC(C)(C)C1=NC(=CC=C1)C(C)(C)C

Pricing & Availability
Specifications

PubChem CID	68510
CAS	585-48-8
Molecular Weight (g/mol)	191.318
MDL Number	MFCD00006306
SMILES	CC(C)(C)C1=NC(=CC=C1)C(C)(C)C
Synonym	2,6-di-tert-butylpyridine,2,6-di tert-butyl pyridine,2,6-di-t-butylpyridine,unii-oi9lf0h4mm,2,6-di-t-butyl pyridine,pyridine, 2,6-bis 1,1-dimethylethyl,oi9lf0h4mm,2,6-di-tert-butyl pyridine,pyridine, 2,6-di-tert-butyl,pubchem16119
IUPAC Name	2,6-ditert-butylpyridine
InChI Key	UWKQJZCTQGMHKD-UHFFFAOYSA-N
Molecular Formula	C13H21N

291

2-Cyanothiazole, 95%

CAS: 1452-16-0 Molecular Formula: C4H2N2S Molecular Weight (g/mol): 110.134 MDL Number: MFCD09702472 InChI Key: ZIRGWUZHKJDYKT-UHFFFAOYSA-N Synonym: 2-cyanothiazole,thiazole-2-carbonitrile,2-thiazolecarbonitrile,2-cyanothiazol PubChem CID: 15111480 IUPAC Name: 1,3-thiazole-2-carbonitrile SMILES: C1=CSC(=N1)C#N

Pricing & Availability
Specifications

PubChem CID	15111480
CAS	1452-16-0
Molecular Weight (g/mol)	110.134
MDL Number	MFCD09702472
SMILES	C1=CSC(=N1)C#N
Synonym	2-cyanothiazole,thiazole-2-carbonitrile,2-thiazolecarbonitrile,2-cyanothiazol
IUPAC Name	1,3-thiazole-2-carbonitrile
InChI Key	ZIRGWUZHKJDYKT-UHFFFAOYSA-N
Molecular Formula	C4H2N2S

292

5,6,7,8-Tetrahydroquinoxaline, 99%

CAS: 34413-35-9 Molecular Formula: C8H10N2 Molecular Weight (g/mol): 134.182 MDL Number: MFCD00038078 InChI Key: XCZPDOCRSYZOBI-UHFFFAOYSA-N Synonym: cyclohexapyrazine,quinoxaline, 5,6,7,8-tetrahydro,unii-m153cj9ra0,fema no. 3321,5.6.7.8-tetrahydroquinoxaline,nutty quinoxaline,pubchem15475,acmc-209i7e,dsstox_cid_27678,dsstox_rid_82495 PubChem CID: 36822 IUPAC Name: 5,6,7,8-tetrahydroquinoxaline SMILES: C1CCC2=NC=CN=C2C1

Pricing & Availability
Specifications

PubChem CID	36822
CAS	34413-35-9
Molecular Weight (g/mol)	134.182
MDL Number	MFCD00038078
SMILES	C1CCC2=NC=CN=C2C1
Synonym	cyclohexapyrazine,quinoxaline, 5,6,7,8-tetrahydro,unii-m153cj9ra0,fema no. 3321,5.6.7.8-tetrahydroquinoxaline,nutty quinoxaline,pubchem15475,acmc-209i7e,dsstox_cid_27678,dsstox_rid_82495
IUPAC Name	5,6,7,8-tetrahydroquinoxaline
InChI Key	XCZPDOCRSYZOBI-UHFFFAOYSA-N
Molecular Formula	C8H10N2

293

Pyridine, 99+%, for analysis

CAS: 110-86-1 Molecular Formula: C₅H₅N Molecular Weight (g/mol): 79.1 MDL Number: MFCD00011732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N Synonym: azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717 PubChem CID: 1049 ChEBI: CHEBI:16227 IUPAC Name: pyridine SMILES: C1=CC=NC=C1

Pricing & Availability
Specifications

PubChem CID	1049
CAS	110-86-1
Molecular Weight (g/mol)	79.1
ChEBI	CHEBI:16227
MDL Number	MFCD00011732
SMILES	C1=CC=NC=C1
Synonym	azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717
IUPAC Name	pyridine
InChI Key	JUJWROOIHBZHMG-UHFFFAOYSA-N
Molecular Formula	C₅H₅N

294

3-(2-Thienyl)propanoic acid, 98%

CAS: 5928-51-8 Molecular Formula: C₇H₈O₂S Molecular Weight (g/mol): 156.2 MDL Number: MFCD00047093 InChI Key: MJPVYTKZYZPIQA-UHFFFAOYSA-N Synonym: 3-2-thienyl propanoic acid,3-2-thienyl propionic acid,2-thiophenepropanoic acid,3-thiophen-2-yl propanoic acid,2-thiophenepropionic acid,maybridge3_005592,3-2-thienyl propionic pound inverted question markacid,3-thiophen-2-yl-propionic acid,thiolpropionic acid,pubchem23928 PubChem CID: 703169 IUPAC Name: 3-thiophen-2-ylpropanoic acid SMILES: C1=CSC(=C1)CCC(=O)O

Pricing & Availability
Specifications

PubChem CID	703169
CAS	5928-51-8
Molecular Weight (g/mol)	156.2
MDL Number	MFCD00047093
SMILES	C1=CSC(=C1)CCC(=O)O
Synonym	3-2-thienyl propanoic acid,3-2-thienyl propionic acid,2-thiophenepropanoic acid,3-thiophen-2-yl propanoic acid,2-thiophenepropionic acid,maybridge3_005592,3-2-thienyl propionic pound inverted question markacid,3-thiophen-2-yl-propionic acid,thiolpropionic acid,pubchem23928
IUPAC Name	3-thiophen-2-ylpropanoic acid
InChI Key	MJPVYTKZYZPIQA-UHFFFAOYSA-N
Molecular Formula	C₇H₈O₂S

295

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

Pricing & Availability
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

296

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

Pricing & Availability
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

297

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

Pricing & Availability
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

298

2-(2-Thienyl)pyridine, 97%

CAS: 3319-99-1 Molecular Formula: C9H7NS Molecular Weight (g/mol): 161.22 MDL Number: MFCD00044441 InChI Key: QLPKTAFPRRIFQX-UHFFFAOYSA-N Synonym: 2-2-thienyl pyridine,2-thiophen-2-yl pyridine,2-thien-2-ylpyridine,2-2-pyridyl thiophene,pyridine, 2-2-thienyl,thienyl pyridine,2-thienylpyridine,2-pyrid-2-ylthiophene,acmc-1cknd,2-thien-2-yl pyridine PubChem CID: 76832 IUPAC Name: 2-thiophen-2-ylpyridine SMILES: S1C=CC=C1C1=CC=CC=N1

Pricing & Availability
Specifications

PubChem CID	76832
CAS	3319-99-1
Molecular Weight (g/mol)	161.22
MDL Number	MFCD00044441
SMILES	S1C=CC=C1C1=CC=CC=N1
Synonym	2-2-thienyl pyridine,2-thiophen-2-yl pyridine,2-thien-2-ylpyridine,2-2-pyridyl thiophene,pyridine, 2-2-thienyl,thienyl pyridine,2-thienylpyridine,2-pyrid-2-ylthiophene,acmc-1cknd,2-thien-2-yl pyridine
IUPAC Name	2-thiophen-2-ylpyridine
InChI Key	QLPKTAFPRRIFQX-UHFFFAOYSA-N
Molecular Formula	C9H7NS

299

2-Methylthiophene, 98%

CAS: 554-14-3 Molecular Formula: C₅H₆S Molecular Weight (g/mol): 98.16 MDL Number: MFCD00005451 InChI Key: XQQBUAPQHNYYRS-UHFFFAOYSA-N Synonym: thiophene, 2-methyl,2-methyl thiophene,thiophene, methyl,alpha-methylthiophene,ccris 2936,2-methyl-thiophene,unii-7115jap77a,2-methylthiacyclopentadiene,a-thiotolene,pubchem5204 PubChem CID: 11126 IUPAC Name: 2-methylthiophene SMILES: CC1=CC=CS1

Pricing & Availability
Specifications

PubChem CID	11126
CAS	554-14-3
Molecular Weight (g/mol)	98.16
MDL Number	MFCD00005451
SMILES	CC1=CC=CS1
Synonym	thiophene, 2-methyl,2-methyl thiophene,thiophene, methyl,alpha-methylthiophene,ccris 2936,2-methyl-thiophene,unii-7115jap77a,2-methylthiacyclopentadiene,a-thiotolene,pubchem5204
IUPAC Name	2-methylthiophene
InChI Key	XQQBUAPQHNYYRS-UHFFFAOYSA-N
Molecular Formula	C₅H₆S

300

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

Pricing & Availability
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

Welcome to fishersci.com

Heteroaromatic compounds

Filtered Search Results

Narrow Results