Heteroaromatic compounds

Alfa Aesar™ Quinoxaline, 98+%

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 QUINOXALINE, 98% 500G

4-(2-Furyl)but-3-en-2-one, 97%, Maybridge

CAS: 623-15-4 Molecular Formula: C8H8O2 Molecular Weight (g/mol): 136.15 MDL Number: MFCD00039566 InChI Key: GBKGJMYPQZODMI-SNAWJCMRSA-N Synonym: furfurylideneacetone, 4-2-furyl-3-buten-2-one, 3-buten-2-one, 4-2-furanyl, fam polymer, oramin r, furfural acetone, oramin special gr, furfuralacetone polymer, polyfurfurylidineacetone, furfuralacetone PubChem CID: 735940 IUPAC Name: (E)-4-(furan-2-yl)but-3-en-2-one SMILES: CC(=O)C=CC1=CC=CO1 50GR 4-(2-Furyl)but-3-en-2-one, 97%

Alfa Aesar™ Thiophene-3-carbonitrile, 98%

CAS: 1641-09-4 Molecular Formula: C5H3NS Molecular Weight (g/mol): 109.146 MDL Number: MFCD00151852 InChI Key: GSXCEVHRIVLFJV-UHFFFAOYSA-N Synonym: 3-cyanothiophene, 3-thiophenecarbonitrile, thiophene-3-nitrile, pubchem5508, pubchem12351, acmc-209dqk, ksc176g4h PubChem CID: 74231 IUPAC Name: thiophene-3-carbonitrile SMILES: C1=CSC=C1C#N THIOPHENE-3-CARBONITRILE, 98%,5G

Alfa Aesar™ 6-Amino-2-methylbenzothiazole, 99%

CAS: 2941-62-0 Molecular Formula: C8H8N2S Molecular Weight (g/mol): 164.226 MDL Number: MFCD00160076 InChI Key: HFUJOSYKJMNSFQ-UHFFFAOYSA-N Synonym: 2-methylbenzo d thiazol-6-amine, 6-amino-2-methylbenzothiazole, 2-methyl-benzothiazol-6-ylamine, 6-benzothiazolamine, 2-methyl, 2-methyl-1,3-benzothiazol-6-ylamine, 6-amino-2-methyl-benzothiazole, 2-methylbenzothiazol-6-amine, 2-methylbenzothiazole-6-ylamine, pubchem20725, acmc-1cctf PubChem CID: 762831 IUPAC Name: 2-methyl-1,3-benzothiazol-6-amine SMILES: CC1=NC2=C(S1)C=C(C=C2)N 2-METHYLBENZOTHIAZOLE-6-AMINE250MG

Pyridine, 99+%, extra pure, nonaqueous titration grade, ACROS Organics™

CAS: 110-86-1 Molecular Formula: C5H5N Molecular Weight (g/mol): 79.102 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 250GR Pyridine, 99+%, extra pure, nonaqueous titration grade

2,4-Dimethylpyrrole, 97%, ACROS Organics™

CAS: 625-82-1 Molecular Formula: C6H9N Molecular Weight (g/mol): 95.15 MDL Number: MFCD00192088 InChI Key: MFFMQGGZCLEMCI-UHFFFAOYSA-N Synonym: 2,4-dimethylpyrrole, 1h-pyrrole, 2,4-dimethyl, pyrrole, 2,4-dimethyl, unii-ynq49m599x, pubchem24003, 2,4-dimethyl-1h-pyrrol, acmc-209n5e, ksc493o6j, # PubChem CID: 39539 IUPAC Name: 2,4-dimethyl-1H-pyrrole SMILES: CC1=CC(=CN1)C 25GR 2,4-Dimethylpyrrole, 97%

3-(1,3-Benzothiazol-2-yl)aniline, Maybridge

CAS: 41230-21-1 Molecular Formula: C13H10N2S Molecular Weight (g/mol): 226.297 InChI Key: MKMRZZJJDIBAJF-UHFFFAOYSA-N Synonym: 3-benzothiazol-2-yl-phenylamine, 3-1,3-benzothiazol-2-yl aniline, 3-benzothiazol-2-ylphenylamine, benzenamine,3-2-benzothiazolyl, cambridge id 5250055, 3-2-benzothiazolyl aniline, 3-benzothiazol-2-yl aniline, 3-benzo d thiazol-2-yl aniline, 3-benzothiazol-2-yl benzenamine, 3-1,3-benzothiazol-2-yl phenyl amine PubChem CID: 720999 IUPAC Name: 3-(1,3-benzothiazol-2-yl)aniline SMILES: C1=CC=C2C(=C1)N=C(S2)C3=CC(=CC=C3)N 5GR 3-(1,3-Benzothiazol-2-yl)aniline, 97%

Alfa Aesar™ 2,3-Dicyano-5-phenylpyrazine, 97%

CAS: 52109-66-7 Molecular Formula: C12H6N4 Molecular Weight (g/mol): 206.208 MDL Number: MFCD03081218 InChI Key: KSVMJUBGOLBDJX-UHFFFAOYSA-N Synonym: 2,3-dicyano-5-phenylpyrazine, 5-phenyl-2,3-pyrazinedicarbonitrile, 2,3-pyrazinedicarbonitrile,5-phenyl, 5-phenyl-pyrazine-2,3-dicarbonitrile, 5-phenyl-2,3-pyrazinedicarbonitrile # PubChem CID: 142907 IUPAC Name: 5-phenylpyrazine-2,3-dicarbonitrile SMILES: C1=CC=C(C=C1)C2=CN=C(C(=N2)C#N)C#N 10GR 2,3-Dicyano-5-phenylpyrazine, 97% 10g

Alfa Aesar™ 1-Phenyl-1H-tetrazole-5-thiol, 99%

CAS: 86-93-1 Molecular Formula: C7H6N4S Molecular Weight (g/mol): 178.213 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 IUPAC Name: 1-phenyl-2H-tetrazole-5-thione SMILES: C1=CC=C(C=C1)N2C(=S)N=NN2 1-PHENYL-1H-TETRAZOLE-5-THIOL, 99%,25G

Alfa Aesar™ Melamine, 99%

CAS: 108-78-1 Molecular Formula: C3H6N6 Molecular Weight (g/mol): 126.123 MDL Number: MFCD00006055 InChI Key: JDSHMPZPIAZGSV-UHFFFAOYSA-N Synonym: melamine, cyanurotriamide, cyanuramide, cyanurotriamine, isomelamine, theoharn, teoharn, triaminotriazine, cyanuric triamide, hicophor pr PubChem CID: 7955 ChEBI: CHEBI:27915 IUPAC Name: 1,3,5-triazine-2,4,6-triamine SMILES: C1(=NC(=NC(=N1)N)N)N MELAMINE, 99% 500G

3-Thien-2-ylbenzonitrile 97+%, Maybridge

1GR 3-Thien-2-ylbenzonitrile, 97%

Pyridine-d5, for NMR, with 0.03% TMS, 100.0 atom% D, ACROS Organics™

CAS: 7291-22-7 Molecular Formula: C5H5N Molecular Weight (g/mol): 84.133 MDL Number: MFCD00044639 InChI Key: JUJWROOIHBZHMG-RALIUCGRSA-N Synonym: pyridine-d5, 2h5 pyridine, c5d5n, 2 h? pyridine, pyridine d5, pyridine,crude,light, pyridine, perdeutero, ~2~h_5_ pyridine, de85c PubChem CID: 558519 IUPAC Name: 2,3,4,5,6-pentadeuteriopyridine SMILES: C1=CC=NC=C1 10ML Pyridine-d5, for NMR, with 0.03% TMS, 100.0 atom% D

Alfa Aesar™ 2-n-Propylthiazole, 99%

CAS: 17626-75-4 Molecular Formula: C6H9NS Molecular Weight (g/mol): 127.205 MDL Number: MFCD00053154 InChI Key: CMOIEFFAOUQJPS-UHFFFAOYSA-N Synonym: 2-propylthiazole, thiazole, 2-propyl, 2-n-propylthiazole, unii-t395979vrl, 2-propylthiazol, thiazole,2-propyl, 2-normal-propyl thiazole, acmc-209eb6, # PubChem CID: 87198 IUPAC Name: 2-propyl-1,3-thiazole SMILES: CCCC1=NC=CS1 2-N-PROPYLTHIAZOLE25G

Alfa Aesar™ 2-Isopropylbenzimidazole, 98%

CAS: 5851-43-4 Molecular Formula: C10H12N2 Molecular Weight (g/mol): 160.22 MDL Number: MFCD00051759 InChI Key: RITUGMAIQCZEOG-UHFFFAOYSA-N Synonym: 2-isopropyl-1h-benzo d imidazole, 2-isopropylbenzimidazole, 2-isopropyl-1h-benzimidazole, benzimidazole, 2-isopropyl, 1h-benzimidazole, 2-1-methylethyl, 2-propan-2-yl-1h-1,3-benzodiazole, 2-isopropyl-1h-1,3-benzodiazole, 1h-benzimidazole, 2-1-methylethyl-9ci, 2-methylethyl benzimidazole, acmc-1avkb PubChem CID: 22121 IUPAC Name: 2-propan-2-yl-1H-benzimidazole SMILES: CC(C)C1=NC2=CC=CC=C2N1 2-ISOPROPYLBENZIMIDAZOLE, 98%,5G

Alfa Aesar™ Quinoline, 97%

CAS: 91-22-5 Molecular Formula: C9H7N Molecular Weight (g/mol): 129.162 MDL Number: MFCD00006736 InChI Key: SMWDFEZZVXVKRB-UHFFFAOYSA-N Synonym: chinolin, chinoline, 1-benzazine, quinolin, 1-azanaphthalene, chinoleine, leucol, benzo b pyridine, benzopyridine, leukol PubChem CID: 7047 ChEBI: CHEBI:17362 IUPAC Name: quinoline SMILES: C1=CC=C2C(=C1)C=CC=N2 QUINOLINE, 96+% 100G

Alfa Aesar™ Benzimidazole, 99%

CAS: 51-17-2 Molecular Formula: C7H6N2 Molecular Weight (g/mol): 118.139 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: C1=CC=C2C(=C1)NC=N2 BENZIMIDAZOLE, 99% 250G

Tetrazole, 3 to 4 wt.% solution in acetonitrile, AcroSeal™, ACROS Organics™

CAS: 288-94-8 Molecular Formula: CH2N4 Molecular Weight (g/mol): 70.055 InChI Key: KJUGUADJHNHALS-UHFFFAOYSA-N Synonym: 1h-tetrazole, tetrazole, tetraazacyclopentadiene, 1-h-tetrazole, 1h-1,2,3,4-tetrazole, 1 h-tetrazole, 1h-tetrazole solution, 2h-1,2,3,4-tetrazole, racemic tetrazole, 1h-tetraazole PubChem CID: 67519 ChEBI: CHEBI:33193 IUPAC Name: 2H-tetrazole SMILES: C1=NNN=N1 1LT Tetrazole, 3 to 4 wt.% solution in acetonitrile, AcroSeal

Alfa Aesar™ Pyrrole, 98+%

CAS: 109-97-7 Molecular Formula: C4H5N Molecular Weight (g/mol): 67.091 MDL Number: MFCD00005216 InChI Key: KAESVJOAVNADME-UHFFFAOYSA-N Synonym: pyrrole, divinylenimine, azole, imidole, pyrrol, monopyrrole, divinyleneimine, 1-aza-2,4-cyclopentadiene, polypyrrole, unii-86s1zd6l2c PubChem CID: 8027 ChEBI: CHEBI:19203 IUPAC Name: 1H-pyrrole SMILES: C1=CNC=C1 PYRROLE, 98+% 1000G

1,2-Bis(4-pyridyl)ethylene, MP Biomedicals

1,2-BIS(4-PYRIDYL)ETHYLENE, 10 G

Cyprodinil in Methanol 10μg/mL, Fisher Chemical™

10 ML Metabolite Cyprodinil in Methanol 10µg/mL

Alfa Aesar™ 3-(2-Thienyl)pyridine, 99%

CAS: 21298-53-3 Molecular Formula: C9H7NS Molecular Weight (g/mol): 161.222 MDL Number: MFCD01860052 InChI Key: ZHBLIWDUZHFSJW-UHFFFAOYSA-N Synonym: 3-2-thienyl pyridine, 3-thiophen-2-yl pyridine, 2-3-pyridyl thiophene, 3-thiophen-2-yl-pyridine, pyridine,3-2-thienyl, 3-thien-2-ylpyridine, acmc-1clkc, 3-2-thienyl-pyridine, 3-thien-2-yl pyridine, 3-thiophene-2-yl-pyridine PubChem CID: 595145 IUPAC Name: 3-thiophen-2-ylpyridine SMILES: C1=CC(=CN=C1)C2=CC=CS2 3-(2-THIENYL)PYRIDINE, 99%1G

Europium(III) thenoyltrifluoroacetonate, trihydrate, 95%, ACROS Organics™

CAS: 21392-96-1 Molecular Formula: C24H12EuF9O6S3·3H2O Molecular Weight (g/mol): 869.54 MDL Number: MFCD00150912 InChI Key: LSMLVRQTTAIDBZ-BSWAEIBTSA-N Synonym: tris 4,4,4-trifluoro-1-2-thienyl-1,3-butanediono europium iii hydrate PubChem CID: 91873327 IUPAC Name: erbium;(Z)-1,1,1-trifluoro-4-hydroxy-4-thiophen-2-ylbut-3-en-2-one;hydrate SMILES: C1=CSC(=C1)C(=CC(=O)C(F)(F)F)O.C1=CSC(=C1)C(=CC(=O)C(F)(F)F)O.C1=CSC(=C1)C(=CC(=O)C(F)(F)F)O.O.[Er] 1GR Europium(III) thenoyltrifluoroacetonate, trihydrate, 95%

Quinoline, 99%, ACROS Organics™

CAS: 91-22-5 Molecular Formula: C9H7N Molecular Weight (g/mol): 129.16 MDL Number: MFCD00006736 InChI Key: SMWDFEZZVXVKRB-UHFFFAOYSA-N Synonym: chinolin, chinoline, 1-benzazine, quinolin, 1-azanaphthalene, chinoleine, leucol, benzo b pyridine, benzopyridine, leukol PubChem CID: 7047 ChEBI: CHEBI:17362 IUPAC Name: quinoline SMILES: C1=CC=C2C(=C1)C=CC=N2 2.5KG Quinoline, 99%

3-(1h-1,2,4-Triazol-1-yl)aniline, 90%, Maybridge

CAS: 176032-78-3 Molecular Formula: C8H8N4 Molecular Weight (g/mol): 160.18 InChI Key: QOHJDIAWBVPZFL-UHFFFAOYSA-N Synonym: 3-1h-1,2,4-triazol-1-yl aniline, 3-1,2,4-triazol-1-yl aniline, benzenamine,3-1h-1,2,4-triazol-1-yl, benzenamine, 3-1h-1,2,4-triazol-1-yl, 1-3-aminophenyl-1h-1,2,4-triazole, 3-1,2,4-triazolyl phenylamine, 3-1,2,4 triazol-1-yl-phenylamine, 3-1,2,4 triazol-1-yl phenylamine PubChem CID: 23503656 IUPAC Name: 3-(1,2,4-triazol-1-yl)aniline SMILES: C1=CC(=CC(=C1)N)N2C=NC=N2 1GR 3-(1H-1,2,4-Triazol-1-yl)aniline, 90%

4-Pyrimidin-2-ylbenzonitrile, 95%, Maybridge

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 1GR 4-Pyrimidin-2-ylbenzonitrile, 95%

Alfa Aesar™ 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 PYRIMIDINE, 99%25G

Alfa Aesar™ Thiophene-2-thiocarboxamide, 97%

CAS: 20300-02-1 Molecular Formula: C5H5NS2 Molecular Weight (g/mol): 143.222 MDL Number: MFCD00052890 InChI Key: HDXYHAPUCGQOBX-UHFFFAOYSA-N Synonym: thiophene-2-thiocarboxamide, 2-thiophenecarbothioamide, thiophene-2-thioamide, thiophene-2-carbothioic acid amide, thiophene,2-thiocarboxamide, amino-2-thienylmethane-1-thione, 2-thienylthioamide, 2-carbamothioylthiophene, acmc-1cfey, 2-thiophenethiocarboxamide PubChem CID: 737237 IUPAC Name: thiophene-2-carbothioamide SMILES: C1=CSC(=C1)C(=S)N THIOPHENE-2-THIOCARBOXAMIDE, 97%,5G

Alfa Aesar™ 3-Cyanopyridazine, 97%

CAS: 53896-49-4 Molecular Formula: C5H3N3 Molecular Weight (g/mol): 105.1 MDL Number: MFCD09881239 InChI Key: PJESVVYWPFAJCS-UHFFFAOYSA-N Synonym: 3-cyanopyridazine, 3-pyridazinecarbonitrile, 3-cyano-1,2-diazine, pyridazine-3-carbonitrile PubChem CID: 13642940 IUPAC Name: pyridazine-3-carbonitrile SMILES: C1=CC(=NN=C1)C#N 1GR 3-Cyanopyridazine, 97%

Alfa Aesar™ 2-Isobutylpyridine, 99%

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 2-ISOBUTYLPYRIDINE, 99% 5G

4-Azaindole, 98%, Acros Organics™

CAS: 272-49-1 Molecular Formula: C7H6N2 Molecular Weight (g/mol): 118.139 InChI Key: XWIYUCRMWCHYJR-UHFFFAOYSA-N Synonym: 4-azaindole, 1h-pyrrolo 3,2-b pyridine, 1,4-diazaindene, pyrrolopyridine, 4h-pyrrolo 3,2-b pyridine, 1h-pyrrolo 3.2-b pyridine, zlchem 17, pubchem7675, acmc-1clkx PubChem CID: 9226 IUPAC Name: 1H-pyrrolo[3,2-b]pyridine SMILES: C1=CC2=C(C=CN2)N=C1 1GR 4-Azaindole, 98%

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