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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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1 – 15 of 60 results
1

2-(2-Thienyl)ethyl isocyanate, 95+%, Thermo Scientific™

CAS: 58749-51-2 Molecular Formula: C7H7NOS Molecular Weight (g/mol): 153.199 InChI Key: KAJZMNLREUEZSH-UHFFFAOYSA-N PubChem CID: 2782179 IUPAC Name: 2-(2-isocyanatoethyl)thiophene SMILES: C1=CSC(=C1)CCN=C=O

PubChem CID 2782179
CAS 58749-51-2
Molecular Weight (g/mol) 153.199
SMILES C1=CSC(=C1)CCN=C=O
IUPAC Name 2-(2-isocyanatoethyl)thiophene
InChI Key KAJZMNLREUEZSH-UHFFFAOYSA-N
Molecular Formula C7H7NOS
2

4-(1-Methyl-1H-pyrazol-3-yl)benzonitrile, 97%, Thermo Scientific™

CAS: 915707-41-4 Molecular Formula: C11H9N3 Molecular Weight (g/mol): 183.214 MDL Number: MFCD09702350 InChI Key: OGJIPYGVYSEOQL-UHFFFAOYSA-N Synonym: 4-1-methyl-1h-pyrazol-3-yl benzonitrile,4-1-methylpyrazol-3-yl benzonitrile,4-1-methylpyrazol-3-yl benzenecarbonitrile,benzonitrile,4-1-methyl-1h-pyrazol-3-yl PubChem CID: 24229471 IUPAC Name: 4-(1-methylpyrazol-3-yl)benzonitrile SMILES: CN1C=CC(=N1)C2=CC=C(C=C2)C#N

PubChem CID 24229471
CAS 915707-41-4
Molecular Weight (g/mol) 183.214
MDL Number MFCD09702350
SMILES CN1C=CC(=N1)C2=CC=C(C=C2)C#N
Synonym 4-1-methyl-1h-pyrazol-3-yl benzonitrile,4-1-methylpyrazol-3-yl benzonitrile,4-1-methylpyrazol-3-yl benzenecarbonitrile,benzonitrile,4-1-methyl-1h-pyrazol-3-yl
IUPAC Name 4-(1-methylpyrazol-3-yl)benzonitrile
InChI Key OGJIPYGVYSEOQL-UHFFFAOYSA-N
Molecular Formula C11H9N3
3

3-(1-Methyl-1H-pyrazol-5-yl)benzonitrile, 97%, Thermo Scientific™

CAS: 179055-95-9 Molecular Formula: C11H9N3 Molecular Weight (g/mol): 183.21 MDL Number: MFCD09702401 InChI Key: NEFOVTAGRMOIIV-UHFFFAOYSA-N PubChem CID: 10511671 IUPAC Name: 3-(2-methylpyrazol-3-yl)benzonitrile SMILES: CN1N=CC=C1C1=CC=CC(=C1)C#N

PubChem CID 10511671
CAS 179055-95-9
Molecular Weight (g/mol) 183.21
MDL Number MFCD09702401
SMILES CN1N=CC=C1C1=CC=CC(=C1)C#N
IUPAC Name 3-(2-methylpyrazol-3-yl)benzonitrile
InChI Key NEFOVTAGRMOIIV-UHFFFAOYSA-N
Molecular Formula C11H9N3
4

1-Methyl-3-thien-2-yl-1H-pyrazole-5-carboxylic acid, 97%, Thermo Scientific™

CAS: 871825-56-8 Molecular Formula: C9H8N2O2S Molecular Weight (g/mol): 208.24 MDL Number: MFCD08271954 InChI Key: YSTOGMCNCZGBTG-UHFFFAOYSA-N Synonym: 1-methyl-3-thien-2-yl-1h-pyrazole-5-carboxylic acid,1-methyl-3-thiophen-2-yl-1h-pyrazole-5-carboxylic acid,2-methyl-5-thiophen-2-yl-2h-pyrazole-3-carboxylic acid,2-methyl-5-thiophen-2-yl pyrazole-3-carboxylic acid,1-methyl-3-2-thienyl-1 h-pyrazole-5-carboxylic acid,1-methyl-3-2-thienyl pyrazole-5-carboxylic acid,2-methyl-5-2-thienyl pyrazole-3-carboxylic acid,5-carboxy-1-methyl-3-thien-2-yl-1h-pyrazole,2-5-carboxy-1-methyl-1h-pyrazol-3-yl thiophene PubChem CID: 20109897 IUPAC Name: 2-methyl-5-thiophen-2-ylpyrazole-3-carboxylic acid SMILES: CN1N=C(C=C1C(O)=O)C1=CC=CS1

PubChem CID 20109897
CAS 871825-56-8
Molecular Weight (g/mol) 208.24
MDL Number MFCD08271954
SMILES CN1N=C(C=C1C(O)=O)C1=CC=CS1
Synonym 1-methyl-3-thien-2-yl-1h-pyrazole-5-carboxylic acid,1-methyl-3-thiophen-2-yl-1h-pyrazole-5-carboxylic acid,2-methyl-5-thiophen-2-yl-2h-pyrazole-3-carboxylic acid,2-methyl-5-thiophen-2-yl pyrazole-3-carboxylic acid,1-methyl-3-2-thienyl-1 h-pyrazole-5-carboxylic acid,1-methyl-3-2-thienyl pyrazole-5-carboxylic acid,2-methyl-5-2-thienyl pyrazole-3-carboxylic acid,5-carboxy-1-methyl-3-thien-2-yl-1h-pyrazole,2-5-carboxy-1-methyl-1h-pyrazol-3-yl thiophene
IUPAC Name 2-methyl-5-thiophen-2-ylpyrazole-3-carboxylic acid
InChI Key YSTOGMCNCZGBTG-UHFFFAOYSA-N
Molecular Formula C9H8N2O2S
8

3-(1H-Pyrazol-1-yl)benzonitrile, ≥97%, Thermo Scientific™

CAS: 25699-82-5 Molecular Formula: C10H7N3 Molecular Weight (g/mol): 169.19 MDL Number: MFCD07772807 InChI Key: KLZKYUMVLIQOFX-UHFFFAOYSA-N PubChem CID: 7164581 SMILES: N#CC1=CC(=CC=C1)N1C=CC=N1

PubChem CID 7164581
CAS 25699-82-5
Molecular Weight (g/mol) 169.19
MDL Number MFCD07772807
SMILES N#CC1=CC(=CC=C1)N1C=CC=N1
InChI Key KLZKYUMVLIQOFX-UHFFFAOYSA-N
Molecular Formula C10H7N3
9

3-(1-methyl-1H-pyrazol-3-yl)aniline, 97+%, Thermo Scientific™

CAS: 175202-37-6 Molecular Formula: C10H11N3 Molecular Weight (g/mol): 173.219 InChI Key: ZRXOZSROZJGRRH-UHFFFAOYSA-N Synonym: 3-1-methyl-1h-pyrazol-3-yl aniline,3-1-methylpyrazol-3-yl aniline,3-1-methyl-1h-pyrazol-3-yl-phenylamine,benzenamine, 3-1-methyl-1h-pyrazol-3-yl,3-1-methylpyrazol-3-yl phenylamine,3-1-methyl-1h-pyrazol-3-yl phenylamine,3-3-aminophenyl-1-methyl-1h-pyrazole PubChem CID: 2735396 IUPAC Name: 3-(1-methylpyrazol-3-yl)aniline SMILES: CN1C=CC(=N1)C2=CC(=CC=C2)N

PubChem CID 2735396
CAS 175202-37-6
Molecular Weight (g/mol) 173.219
SMILES CN1C=CC(=N1)C2=CC(=CC=C2)N
Synonym 3-1-methyl-1h-pyrazol-3-yl aniline,3-1-methylpyrazol-3-yl aniline,3-1-methyl-1h-pyrazol-3-yl-phenylamine,benzenamine, 3-1-methyl-1h-pyrazol-3-yl,3-1-methylpyrazol-3-yl phenylamine,3-1-methyl-1h-pyrazol-3-yl phenylamine,3-3-aminophenyl-1-methyl-1h-pyrazole
IUPAC Name 3-(1-methylpyrazol-3-yl)aniline
InChI Key ZRXOZSROZJGRRH-UHFFFAOYSA-N
Molecular Formula C10H11N3
10

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

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
11

tert-Butyl N-(3-thienyl)carbamate, 97%, Thermo Scientific™

CAS: 19228-91-2 Molecular Formula: C9H13NO2S Molecular Weight (g/mol): 199.268 MDL Number: MFCD01928808 InChI Key: PRWYQCYSADTIBZ-UHFFFAOYSA-N Synonym: tert-butyl thiophen-3-ylcarbamate,tert-butyl n-3-thienyl carbamate,tert-butyl 3-thienylcarbamate,tert-butyl n-thiophen-3-yl carbamate,tert-butoxy-n-3-thienyl carboxamide,carbamic acid,n-3-thienyl-, 1,1-dimethylethyl ester,n-boc-3-aminothiophene,tert-butyl thien-3-ylcarbamate,3-aminothiophene, n-boc protected PubChem CID: 736476 IUPAC Name: tert-butyl N-thiophen-3-ylcarbamate SMILES: CC(C)(C)OC(=O)NC1=CSC=C1

PubChem CID 736476
CAS 19228-91-2
Molecular Weight (g/mol) 199.268
MDL Number MFCD01928808
SMILES CC(C)(C)OC(=O)NC1=CSC=C1
Synonym tert-butyl thiophen-3-ylcarbamate,tert-butyl n-3-thienyl carbamate,tert-butyl 3-thienylcarbamate,tert-butyl n-thiophen-3-yl carbamate,tert-butoxy-n-3-thienyl carboxamide,carbamic acid,n-3-thienyl-, 1,1-dimethylethyl ester,n-boc-3-aminothiophene,tert-butyl thien-3-ylcarbamate,3-aminothiophene, n-boc protected
IUPAC Name tert-butyl N-thiophen-3-ylcarbamate
InChI Key PRWYQCYSADTIBZ-UHFFFAOYSA-N
Molecular Formula C9H13NO2S
12

2-Aminothiophene-3-carbonitrile, 97%, Thermo Scientific™

CAS: 4651-82-5 Molecular Formula: C5H4N2S Molecular Weight (g/mol): 124.16 MDL Number: MFCD00706298 InChI Key: XVGHZFWFGXDIOU-UHFFFAOYSA-N Synonym: 2-amino-3-cyanothiophene,2-amino-3-thiophenecarbonitrile,2-amino-thiophene-3-carbonitrile,3-thiophenecarbonitrile,2-amino,3-thiophenecarbonitrile, 2-amino,2-aminothiophen-3-carbonitril,pubchem5222,aminothiophenecarbonitrile,2-amino-3-thienyl cyanide,2-azanylthiophene-3-carbonitrile PubChem CID: 736607 IUPAC Name: 2-aminothiophene-3-carbonitrile SMILES: NC1=C(C=CS1)C#N

PubChem CID 736607
CAS 4651-82-5
Molecular Weight (g/mol) 124.16
MDL Number MFCD00706298
SMILES NC1=C(C=CS1)C#N
Synonym 2-amino-3-cyanothiophene,2-amino-3-thiophenecarbonitrile,2-amino-thiophene-3-carbonitrile,3-thiophenecarbonitrile,2-amino,3-thiophenecarbonitrile, 2-amino,2-aminothiophen-3-carbonitril,pubchem5222,aminothiophenecarbonitrile,2-amino-3-thienyl cyanide,2-azanylthiophene-3-carbonitrile
IUPAC Name 2-aminothiophene-3-carbonitrile
InChI Key XVGHZFWFGXDIOU-UHFFFAOYSA-N
Molecular Formula C5H4N2S
13

Furan-3-sulfonyl chloride, ≥97%, Thermo Scientific™

CAS: 52665-49-3 Molecular Formula: C4H3ClO3S Molecular Weight (g/mol): 166.575 MDL Number: MFCD08271875 InChI Key: PCBBEIXTVWWTAK-UHFFFAOYSA-N Synonym: 3-furansulfonyl chloride,furan-3-sulfonylchloride,chloro-3-furylsulfone,3-furansulfonylchlorid,3-furansulfonylchloride,3-furylsulfonyl chloride,3-chlorosulphonyl furan,3-furansulfonyl chloride;,3-furanylsulfonyl chloride,3-furylsulfonyl chloride; PubChem CID: 22179302 IUPAC Name: furan-3-sulfonyl chloride SMILES: C1=COC=C1S(=O)(=O)Cl

PubChem CID 22179302
CAS 52665-49-3
Molecular Weight (g/mol) 166.575
MDL Number MFCD08271875
SMILES C1=COC=C1S(=O)(=O)Cl
Synonym 3-furansulfonyl chloride,furan-3-sulfonylchloride,chloro-3-furylsulfone,3-furansulfonylchlorid,3-furansulfonylchloride,3-furylsulfonyl chloride,3-chlorosulphonyl furan,3-furansulfonyl chloride;,3-furanylsulfonyl chloride,3-furylsulfonyl chloride;
IUPAC Name furan-3-sulfonyl chloride
InChI Key PCBBEIXTVWWTAK-UHFFFAOYSA-N
Molecular Formula C4H3ClO3S
14

1-Benzothiophen-5-amine, 97%, Thermo Scientific™

CAS: 20532-28-9 Molecular Formula: C8H7NS Molecular Weight (g/mol): 149.211 InChI Key: ZUPYTANKWDPRDP-UHFFFAOYSA-N Synonym: benzo b thiophen-5-amine,5-aminobenzothiophene,5-aminobenzo b thiophene,benzo b thiophen-5-ylamine,5-aminothionaphthene,benzothiophen-5-amine,1-benzothien-5-ylamine,5-amino-benzo b thiophene,benzo b thiophene-5-ylamine PubChem CID: 288032 IUPAC Name: 1-benzothiophen-5-amine SMILES: C1=CC2=C(C=CS2)C=C1N

PubChem CID 288032
CAS 20532-28-9
Molecular Weight (g/mol) 149.211
SMILES C1=CC2=C(C=CS2)C=C1N
Synonym benzo b thiophen-5-amine,5-aminobenzothiophene,5-aminobenzo b thiophene,benzo b thiophen-5-ylamine,5-aminothionaphthene,benzothiophen-5-amine,1-benzothien-5-ylamine,5-amino-benzo b thiophene,benzo b thiophene-5-ylamine
IUPAC Name 1-benzothiophen-5-amine
InChI Key ZUPYTANKWDPRDP-UHFFFAOYSA-N
Molecular Formula C8H7NS