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.

1 – 15 of 594 results

Melamine, 99%

CAS: 108-78-1 Molecular Formula: C3H6N6 Molecular Weight (g/mol): 126.12 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: NC1=NC(N)=NC(N)=N1

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PubChem CID	7955
CAS	108-78-1
Molecular Weight (g/mol)	126.12
ChEBI	CHEBI:27915
MDL Number	MFCD00006055
SMILES	NC1=NC(N)=NC(N)=N1
Synonym	melamine,cyanurotriamide,cyanuramide,cyanurotriamine,isomelamine,theoharn,teoharn,triaminotriazine,cyanuric triamide,hicophor pr
IUPAC Name	1,3,5-triazine-2,4,6-triamine
InChI Key	JDSHMPZPIAZGSV-UHFFFAOYSA-N
Molecular Formula	C3H6N6

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PubChem CID	7955
CAS	108-78-1
Molecular Weight (g/mol)	126.12
ChEBI	CHEBI:27915
MDL Number	MFCD00006055
SMILES	NC1=NC(N)=NC(N)=N1
Synonym	melamine,cyanurotriamide,cyanuramide,cyanurotriamine,isomelamine,theoharn,teoharn,triaminotriazine,cyanuric triamide,hicophor pr
IUPAC Name	1,3,5-triazine-2,4,6-triamine
InChI Key	JDSHMPZPIAZGSV-UHFFFAOYSA-N
Molecular Formula	C3H6N6

Phenazine, 99+%

CAS: 92-82-0 Molecular Formula: C12H8N2 Molecular Weight (g/mol): 180.21 MDL Number: MFCD00005023 InChI Key: PCNDJXKNXGMECE-UHFFFAOYSA-N Synonym: dibenzopyrazine,azophenylene,dibenzoparadiazine,acridizine,9,10-diazaanthracene,dibenzo-p-diazine,unii-2jhr6k463w,phenazine,dibenzo b,e pyrazine,acmc-209rhs PubChem CID: 4757 ChEBI: CHEBI:36674 IUPAC Name: phenazine SMILES: C1=CC=C2C(=C1)N=C3C=CC=CC3=N2

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PubChem CID	4757
CAS	92-82-0
Molecular Weight (g/mol)	180.21
ChEBI	CHEBI:36674
MDL Number	MFCD00005023
SMILES	C1=CC=C2C(=C1)N=C3C=CC=CC3=N2
Synonym	dibenzopyrazine,azophenylene,dibenzoparadiazine,acridizine,9,10-diazaanthracene,dibenzo-p-diazine,unii-2jhr6k463w,phenazine,dibenzo b,e pyrazine,acmc-209rhs
IUPAC Name	phenazine
InChI Key	PCNDJXKNXGMECE-UHFFFAOYSA-N
Molecular Formula	C12H8N2

Imidazole, 99%

CAS: 288-32-4 Molecular Formula: C3H4N2 Molecular Weight (g/mol): 68.08 MDL Number: MFCD00005183 InChI Key: RAXXELZNTBOGNW-UHFFFAOYSA-N Synonym: imidazole,glyoxaline,imidazol,iminazole,miazole,1,3-diazole,glyoxalin,imutex,1,3-diaza-2,4-cyclopentadiene,pyrro b monazole PubChem CID: 795 ChEBI: CHEBI:16069 IUPAC Name: 1H-imidazole SMILES: N1C=CN=C1

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PubChem CID	795
CAS	288-32-4
Molecular Weight (g/mol)	68.08
ChEBI	CHEBI:16069
MDL Number	MFCD00005183
SMILES	N1C=CN=C1
Synonym	imidazole,glyoxaline,imidazol,iminazole,miazole,1,3-diazole,glyoxalin,imutex,1,3-diaza-2,4-cyclopentadiene,pyrro b monazole
IUPAC Name	1H-imidazole
InChI Key	RAXXELZNTBOGNW-UHFFFAOYSA-N
Molecular Formula	C3H4N2

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Imidazole, 99%

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Specifications

PubChem CID	795
CAS	288-32-4
Molecular Weight (g/mol)	68.08
ChEBI	CHEBI:16069
MDL Number	MFCD00005183
SMILES	N1C=CN=C1
Synonym	imidazole,glyoxaline,imidazol,iminazole,miazole,1,3-diazole,glyoxalin,imutex,1,3-diaza-2,4-cyclopentadiene,pyrro b monazole
IUPAC Name	1H-imidazole
InChI Key	RAXXELZNTBOGNW-UHFFFAOYSA-N
Molecular Formula	C3H4N2

Hydrogen fluoride pyridine complex, ca 70% HF, Thermo Scientific Chemicals

CAS: 62778-11-4 Molecular Formula: C5H6FN Molecular Weight (g/mol): 99.108 MDL Number: MFCD00012436 InChI Key: GRJJQCWNZGRKAU-UHFFFAOYSA-N Synonym: pyridine hydrofluoride,hydrogen fluoride-pyridine,olah's reagent,pyridinium fluoride,hydrogen fluoride pyridine complex,hydrogen fluoride pyridine,hf-pyridine,pyridine, hydrofluoride 1:1,pyridinium poly hydrogen fluoride,hydrogen fluoride/pyridine PubChem CID: 64774 IUPAC Name: pyridine;hydrofluoride SMILES: C1=CC=NC=C1.F

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PubChem CID	64774
CAS	62778-11-4
Molecular Weight (g/mol)	99.108
MDL Number	MFCD00012436
SMILES	C1=CC=NC=C1.F
Synonym	pyridine hydrofluoride,hydrogen fluoride-pyridine,olah's reagent,pyridinium fluoride,hydrogen fluoride pyridine complex,hydrogen fluoride pyridine,hf-pyridine,pyridine, hydrofluoride 1:1,pyridinium poly hydrogen fluoride,hydrogen fluoride/pyridine
IUPAC Name	pyridine;hydrofluoride
InChI Key	GRJJQCWNZGRKAU-UHFFFAOYSA-N
Molecular Formula	C5H6FN

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Imidazole, 99+%, crystalline

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Specifications

PubChem CID	795
CAS	288-32-4
Molecular Weight (g/mol)	68.08
ChEBI	CHEBI:16069
MDL Number	MFCD00005183
SMILES	N1C=CN=C1
Synonym	imidazole,glyoxaline,imidazol,iminazole,miazole,1,3-diazole,glyoxalin,imutex,1,3-diaza-2,4-cyclopentadiene,pyrro b monazole
IUPAC Name	1H-imidazole
InChI Key	RAXXELZNTBOGNW-UHFFFAOYSA-N
Molecular Formula	C3H4N2

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Furfuryl Alcohol, 98%

CAS: 98-00-0 Molecular Formula: C₅H₆O₂ Molecular Weight (g/mol): 98.1 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)	98.1
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

Hydrogen fluoride-pyridine, approx. 70% HF, approx. 30% Pyridine

CAS: 32001-55-1 Molecular Formula: C₅H₆FN Molecular Weight (g/mol): 99.11 MDL Number: MFCD00012436 InChI Key: GRJJQCWNZGRKAU-UHFFFAOYSA-N Synonym: pyridine hydrofluoride,hydrogen fluoride-pyridine,olah's reagent,pyridinium fluoride,hydrogen fluoride pyridine complex,hydrogen fluoride pyridine,hf-pyridine,pyridine, hydrofluoride 1:1,pyridinium poly hydrogen fluoride,hydrogen fluoride/pyridine PubChem CID: 64774 IUPAC Name: pyridine;hydrofluoride SMILES: C1=CC=NC=C1.F

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Specifications

PubChem CID	64774
CAS	32001-55-1
Molecular Weight (g/mol)	99.11
MDL Number	MFCD00012436
SMILES	C1=CC=NC=C1.F
Synonym	pyridine hydrofluoride,hydrogen fluoride-pyridine,olah's reagent,pyridinium fluoride,hydrogen fluoride pyridine complex,hydrogen fluoride pyridine,hf-pyridine,pyridine, hydrofluoride 1:1,pyridinium poly hydrogen fluoride,hydrogen fluoride/pyridine
IUPAC Name	pyridine;hydrofluoride
InChI Key	GRJJQCWNZGRKAU-UHFFFAOYSA-N
Molecular Formula	C₅H₆FN

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4-Cyanopyridine, 98%

CAS: 100-48-1 Molecular Formula: C₆H₄N₂ Molecular Weight (g/mol): 104.11 MDL Number: MFCD00006417 InChI Key: GPHQHTOMRSGBNZ-UHFFFAOYSA-N Synonym: 4-cyanopyridine,isonicotinonitrile,4-pyridinecarbonitrile,isonicotinic acid nitrile,4-pyridinenitrile,4-cyano pyridine,.gamma.-cyanopyridine,gamma-cyanopyridine,p-cyanopyridine,pubchem11155 PubChem CID: 7506 ChEBI: CHEBI:28020 IUPAC Name: pyridine-4-carbonitrile SMILES: C1=CN=CC=C1C#N

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Specifications

PubChem CID	7506
CAS	100-48-1
Molecular Weight (g/mol)	104.11
ChEBI	CHEBI:28020
MDL Number	MFCD00006417
SMILES	C1=CN=CC=C1C#N
Synonym	4-cyanopyridine,isonicotinonitrile,4-pyridinecarbonitrile,isonicotinic acid nitrile,4-pyridinenitrile,4-cyano pyridine,.gamma.-cyanopyridine,gamma-cyanopyridine,p-cyanopyridine,pubchem11155
IUPAC Name	pyridine-4-carbonitrile
InChI Key	GPHQHTOMRSGBNZ-UHFFFAOYSA-N
Molecular Formula	C₆H₄N₂

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Pyrrole, 99%, extra pure

CAS: 109-97-7 Molecular Formula: C4H5N Molecular Weight (g/mol): 67.09 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: N1C=CC=C1

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Specifications

PubChem CID	8027
CAS	109-97-7
Molecular Weight (g/mol)	67.09
ChEBI	CHEBI:19203
MDL Number	MFCD00005216
SMILES	N1C=CC=C1
Synonym	pyrrole,divinylenimine,azole,imidole,pyrrol,monopyrrole,divinyleneimine,1-aza-2,4-cyclopentadiene,polypyrrole,unii-86s1zd6l2c
IUPAC Name	1H-pyrrole
InChI Key	KAESVJOAVNADME-UHFFFAOYSA-N
Molecular Formula	C4H5N

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2-Methyl-4-isothiazolin-3-one, 50% aqueous solution

CAS: 2682-20-4 Molecular Formula: C₄H₅NOS Molecular Weight (g/mol): 115.15 InChI Key: BEGLCMHJXHIJLR-UHFFFAOYSA-N Synonym: 2-methyl-4-isothiazolin-3-one,methylisothiazolinone,2-methyl-4-isothiazoline-3-one,2-methylisothiazol-3 2h-one,2-methyl-3 2h-isothiazolone,n-methylisothiazolone,3 2h-isothiazolone, 2-methyl,caswell no. 572a,2-methyl-3-isothiazolone,unii-229d0e1qfa PubChem CID: 39800 ChEBI: CHEBI:53620 IUPAC Name: 2-methyl-1,2-thiazol-3-one SMILES: CN1C(=O)C=CS1

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Specifications

PubChem CID	39800
CAS	2682-20-4
Molecular Weight (g/mol)	115.15
ChEBI	CHEBI:53620
SMILES	CN1C(=O)C=CS1
Synonym	2-methyl-4-isothiazolin-3-one,methylisothiazolinone,2-methyl-4-isothiazoline-3-one,2-methylisothiazol-3 2h-one,2-methyl-3 2h-isothiazolone,n-methylisothiazolone,3 2h-isothiazolone, 2-methyl,caswell no. 572a,2-methyl-3-isothiazolone,unii-229d0e1qfa
IUPAC Name	2-methyl-1,2-thiazol-3-one
InChI Key	BEGLCMHJXHIJLR-UHFFFAOYSA-N
Molecular Formula	C₄H₅NOS

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Imidazole, ACS reagent

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Specifications

PubChem CID	795
CAS	288-32-4
Molecular Weight (g/mol)	68.08
ChEBI	CHEBI:16069
MDL Number	MFCD00005183
SMILES	N1C=CN=C1
Synonym	imidazole,glyoxaline,imidazol,iminazole,miazole,1,3-diazole,glyoxalin,imutex,1,3-diaza-2,4-cyclopentadiene,pyrro b monazole
IUPAC Name	1H-imidazole
InChI Key	RAXXELZNTBOGNW-UHFFFAOYSA-N
Molecular Formula	C3H4N2

5-Phenyl-1H-tetrazole, 99%

CAS: 18039-42-4 Molecular Formula: C7H6N4 Molecular Weight (g/mol): 146.153 MDL Number: MFCD00022388 InChI Key: MARUHZGHZWCEQU-UHFFFAOYSA-N Synonym: 5-phenyl-1h-tetrazole,5-phenyltetrazole,1h-tetrazole, 5-phenyl,2h-tetrazole, 5-phenyl,phenyltetrazole,5-phenyl tetrazole,expandex 5pt,expandex ox 5pt,kempore 50xpt,5-phenyltetrazole van PubChem CID: 87425 IUPAC Name: 5-phenyl-2H-tetrazole SMILES: C1=CC=C(C=C1)C2=NNN=N2

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Specifications

PubChem CID	87425
CAS	18039-42-4
Molecular Weight (g/mol)	146.153
MDL Number	MFCD00022388
SMILES	C1=CC=C(C=C1)C2=NNN=N2
Synonym	5-phenyl-1h-tetrazole,5-phenyltetrazole,1h-tetrazole, 5-phenyl,2h-tetrazole, 5-phenyl,phenyltetrazole,5-phenyl tetrazole,expandex 5pt,expandex ox 5pt,kempore 50xpt,5-phenyltetrazole van
IUPAC Name	5-phenyl-2H-tetrazole
InChI Key	MARUHZGHZWCEQU-UHFFFAOYSA-N
Molecular Formula	C7H6N4

Pyrrole, 98+%

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Specifications

PubChem CID	8027
CAS	109-97-7
Molecular Weight (g/mol)	67.09
ChEBI	CHEBI:19203
MDL Number	MFCD00005216
SMILES	N1C=CC=C1
Synonym	pyrrole,divinylenimine,azole,imidole,pyrrol,monopyrrole,divinyleneimine,1-aza-2,4-cyclopentadiene,polypyrrole,unii-86s1zd6l2c
IUPAC Name	1H-pyrrole
InChI Key	KAESVJOAVNADME-UHFFFAOYSA-N
Molecular Formula	C4H5N

Heteroaromatic compounds

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