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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16 – 30 of 3,118 results

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Thiophene, 99%

CAS: 110-02-1 Molecular Formula: C4H4S Molecular Weight (g/mol): 84.14 MDL Number: MFCD00005413 InChI Key: YTPLMLYBLZKORZ-UHFFFAOYSA-N Synonym: thiofuran,thiole,thiophen,thiotetrole,thiacyclopentadiene,divinylene sulfide,thiaphene,thiofuram,thiofurfuran,furan, thio PubChem CID: 8030 ChEBI: CHEBI:30856 IUPAC Name: thiophene SMILES: S1C=CC=C1

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PubChem CID	8030
CAS	110-02-1
Molecular Weight (g/mol)	84.14
ChEBI	CHEBI:30856
MDL Number	MFCD00005413
SMILES	S1C=CC=C1
Synonym	thiofuran,thiole,thiophen,thiotetrole,thiacyclopentadiene,divinylene sulfide,thiaphene,thiofuram,thiofurfuran,furan, thio
IUPAC Name	thiophene
InChI Key	YTPLMLYBLZKORZ-UHFFFAOYSA-N
Molecular Formula	C4H4S

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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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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Furan, 99%, stab. with ca 250ppm BHT

CAS: 110-00-9 Molecular Formula: C4H4O Molecular Weight (g/mol): 68.08 MDL Number: MFCD00003222 InChI Key: YLQBMQCUIZJEEH-UHFFFAOYSA-N Synonym: divinylene oxide,furfuran,tetrole,oxole,oxacyclopentadiene,furane,1,4-epoxy-1,3-butadiene,axole,rcra waste number u124,furfurane PubChem CID: 8029 ChEBI: CHEBI:35559 IUPAC Name: furan SMILES: O1C=CC=C1

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PubChem CID	8029
CAS	110-00-9
Molecular Weight (g/mol)	68.08
ChEBI	CHEBI:35559
MDL Number	MFCD00003222
SMILES	O1C=CC=C1
Synonym	divinylene oxide,furfuran,tetrole,oxole,oxacyclopentadiene,furane,1,4-epoxy-1,3-butadiene,axole,rcra waste number u124,furfurane
IUPAC Name	furan
InChI Key	YLQBMQCUIZJEEH-UHFFFAOYSA-N
Molecular Formula	C4H4O

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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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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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Furfuryl alcohol, 98%

CAS: 98-00-0 Molecular Formula: C5H6O2 Molecular Weight (g/mol): 98.101 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)	98.101
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

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Indole, 99+%

CAS: 120-72-9 MDL Number: MFCD00005607 InChI Key: SIKJAQJRHWYJAI-UHFFFAOYSA-N Synonym: indole,indol,2,3-benzopyrrole,1-benzazole,ketole,1-azaindene,benzopyrrole,2,3-benzopyrole,caswell no. 498b,indol german PubChem CID: 798 ChEBI: CHEBI:16881 IUPAC Name: 1H-indole SMILES: C1=CC=C2C(=C1)C=CN2

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PubChem CID	798
CAS	120-72-9
ChEBI	CHEBI:16881
MDL Number	MFCD00005607
SMILES	C1=CC=C2C(=C1)C=CN2
Synonym	indole,indol,2,3-benzopyrrole,1-benzazole,ketole,1-azaindene,benzopyrrole,2,3-benzopyrole,caswell no. 498b,indol german
IUPAC Name	1H-indole
InChI Key	SIKJAQJRHWYJAI-UHFFFAOYSA-N

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Furfuryl acetate, 97%

CAS: 623-17-6 Molecular Formula: C7H8O3 Molecular Weight (g/mol): 140.138 MDL Number: MFCD00003251 InChI Key: CKOYRRWBOKMNRG-UHFFFAOYSA-N Synonym: furfuryl acetate,2-furanmethanol, acetate,2-furanmethanol acetate,2-acetoxymethylfuran,furfuryl alcohol, acetate,acetic acid furfurylester,acetic acid furfuryl ester,2-furanmethyl acetate,2-furfuryl acetate,2-furylmethyl acetate PubChem CID: 12170 IUPAC Name: furan-2-ylmethyl acetate SMILES: CC(=O)OCC1=CC=CO1

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PubChem CID	12170
CAS	623-17-6
Molecular Weight (g/mol)	140.138
MDL Number	MFCD00003251
SMILES	CC(=O)OCC1=CC=CO1
Synonym	furfuryl acetate,2-furanmethanol, acetate,2-furanmethanol acetate,2-acetoxymethylfuran,furfuryl alcohol, acetate,acetic acid furfurylester,acetic acid furfuryl ester,2-furanmethyl acetate,2-furfuryl acetate,2-furylmethyl acetate
IUPAC Name	furan-2-ylmethyl acetate
InChI Key	CKOYRRWBOKMNRG-UHFFFAOYSA-N
Molecular Formula	C7H8O3

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Sulfur trioxide-pyridine complex, 98%, active SO3 ca 48-50%

CAS: 26412-87-3 Molecular Formula: C5H5NO3S Molecular Weight (g/mol): 159.16 MDL Number: MFCD00012437 InChI Key: UDYFLDICVHJSOY-UHFFFAOYSA-N Synonym: pyridine sulfur trioxide,sulfur trioxide pyridine complex,pyridine; sulfur trioxide,pyridine sulfotrioxide,pyridine compound with sulfur trioxide 1:1,sulfur trioxide, compd. with pyridine,pyridine-sulfur trioxide complex,active sulfure trioxide,sulfur trioxide-pyridine,pyridine-sulfur trioxide PubChem CID: 168533 SMILES: O=S(=O)=O.C1=CC=NC=C1

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PubChem CID	168533
CAS	26412-87-3
Molecular Weight (g/mol)	159.16
MDL Number	MFCD00012437
SMILES	O=S(=O)=O.C1=CC=NC=C1
Synonym	pyridine sulfur trioxide,sulfur trioxide pyridine complex,pyridine; sulfur trioxide,pyridine sulfotrioxide,pyridine compound with sulfur trioxide 1:1,sulfur trioxide, compd. with pyridine,pyridine-sulfur trioxide complex,active sulfure trioxide,sulfur trioxide-pyridine,pyridine-sulfur trioxide
InChI Key	UDYFLDICVHJSOY-UHFFFAOYSA-N
Molecular Formula	C5H5NO3S

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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

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2,3-Diphenylpyrazine, 98%

CAS: 1588-89-2 Molecular Formula: C16H12N2 Molecular Weight (g/mol): 232.286 MDL Number: MFCD00053000 InChI Key: PTZIVVDMBCVSMR-UHFFFAOYSA-N Synonym: 2,3-diphenyl-pyrazine,chembl48222,bis-phenyl pyrazine,maybridge1_007492,acmc-1bu2l PubChem CID: 243907 IUPAC Name: 2,3-diphenylpyrazine SMILES: C1=CC=C(C=C1)C2=NC=CN=C2C3=CC=CC=C3

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PubChem CID	243907
CAS	1588-89-2
Molecular Weight (g/mol)	232.286
MDL Number	MFCD00053000
SMILES	C1=CC=C(C=C1)C2=NC=CN=C2C3=CC=CC=C3
Synonym	2,3-diphenyl-pyrazine,chembl48222,bis-phenyl pyrazine,maybridge1_007492,acmc-1bu2l
IUPAC Name	2,3-diphenylpyrazine
InChI Key	PTZIVVDMBCVSMR-UHFFFAOYSA-N
Molecular Formula	C16H12N2

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Pyrazine-2-carbonitrile, 97+%

CAS: 19847-12-2 Molecular Formula: C5H3N3 Molecular Weight (g/mol): 105.10 MDL Number: MFCD00049361 InChI Key: PMSVVUSIPKHUMT-UHFFFAOYSA-N Synonym: pyrazinecarbonitrile,2-cyanopyrazine,cyanopyrazine,2-pyrazinecarbonitrile,pyrazinenitrile,pyrazinonitrile,2-cyanopyarine,2-cyano pyrazine PubChem CID: 73172 ChEBI: CHEBI:3982 IUPAC Name: pyrazine-2-carbonitrile SMILES: N#CC1=CN=CC=N1

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PubChem CID	73172
CAS	19847-12-2
Molecular Weight (g/mol)	105.10
ChEBI	CHEBI:3982
MDL Number	MFCD00049361
SMILES	N#CC1=CN=CC=N1
Synonym	pyrazinecarbonitrile,2-cyanopyrazine,cyanopyrazine,2-pyrazinecarbonitrile,pyrazinenitrile,pyrazinonitrile,2-cyanopyarine,2-cyano pyrazine
IUPAC Name	pyrazine-2-carbonitrile
InChI Key	PMSVVUSIPKHUMT-UHFFFAOYSA-N
Molecular Formula	C5H3N3

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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

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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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5-Amino-2-methylbenzothiazole, 99%

CAS: 13382-43-9 Molecular Formula: C8H8N2S Molecular Weight (g/mol): 164.23 MDL Number: MFCD00226291 InChI Key: GPWQHYMVUZYWIK-UHFFFAOYSA-N Synonym: 2-methylbenzo d thiazol-5-amine,5-amino-2-methylbenzothiazole,5-benzothiazolamine, 2-methyl,2-methyl-5-benzothiazolamine,2-methyl-5-aminobenzothiazole,2-methylbenzothiazole-5-ylamine,2-methyl-1,3-benzothiazol-5-ylamine,acmc-209v5w,cambridge id 5107842,2-methylbenzothiazol-5-amine PubChem CID: 36229 IUPAC Name: 2-methyl-1,3-benzothiazol-5-amine SMILES: CC1=NC2=CC(N)=CC=C2S1

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PubChem CID	36229
CAS	13382-43-9
Molecular Weight (g/mol)	164.23
MDL Number	MFCD00226291
SMILES	CC1=NC2=CC(N)=CC=C2S1
Synonym	2-methylbenzo d thiazol-5-amine,5-amino-2-methylbenzothiazole,5-benzothiazolamine, 2-methyl,2-methyl-5-benzothiazolamine,2-methyl-5-aminobenzothiazole,2-methylbenzothiazole-5-ylamine,2-methyl-1,3-benzothiazol-5-ylamine,acmc-209v5w,cambridge id 5107842,2-methylbenzothiazol-5-amine
IUPAC Name	2-methyl-1,3-benzothiazol-5-amine
InChI Key	GPWQHYMVUZYWIK-UHFFFAOYSA-N
Molecular Formula	C8H8N2S

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Europium(III) thenoyltrifluoroacetonate, trihydrate, 95%

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]

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PubChem CID	91873327
CAS	21392-96-1
Molecular Weight (g/mol)	869.54
MDL Number	MFCD00150912
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]
Synonym	tris 4,4,4-trifluoro-1-2-thienyl-1,3-butanediono europium iii hydrate
IUPAC Name	erbium;(Z)-1,1,1-trifluoro-4-hydroxy-4-thiophen-2-ylbut-3-en-2-one;hydrate
InChI Key	LSMLVRQTTAIDBZ-BSWAEIBTSA-N
Molecular Formula	C₂₄H₁₂EuF₉O₆S₃·₃H₂O

Heteroaromatic compounds

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