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.

136 – 150 of 2,109 results

136

Pyridazine, 98+%

CAS: 289-80-5 Molecular Formula: C4H4N2 Molecular Weight (g/mol): 80.09 MDL Number: MFCD00006463 InChI Key: PBMFSQRYOILNGV-UHFFFAOYSA-N Synonym: orthodiazine,1,2-diazine,o-diazine,1,2-diazabenzene,pyridazin,1,2-diazin,oizine,pyridazine,pubchem17789,acmc-209h5x PubChem CID: 9259 ChEBI: CHEBI:30954 IUPAC Name: pyridazine SMILES: C1=CC=NN=C1

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PubChem CID	9259
CAS	289-80-5
Molecular Weight (g/mol)	80.09
ChEBI	CHEBI:30954
MDL Number	MFCD00006463
SMILES	C1=CC=NN=C1
Synonym	orthodiazine,1,2-diazine,o-diazine,1,2-diazabenzene,pyridazin,1,2-diazin,oizine,pyridazine,pubchem17789,acmc-209h5x
IUPAC Name	pyridazine
InChI Key	PBMFSQRYOILNGV-UHFFFAOYSA-N
Molecular Formula	C4H4N2

137

Quinoline, 96%

CAS: 91-22-5 Molecular Formula: C9H7N Molecular Weight (g/mol): 129.16 MDL Number: MFCD00006736,MFCD06637409,MFCD31699982,MFCD31699983,MFCD31699984,MFCD31699985,MFCD31699986,MFCD31699987 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=C2N=CC=CC2=C1

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Specifications

PubChem CID	7047
CAS	91-22-5
Molecular Weight (g/mol)	129.16
ChEBI	CHEBI:17362
MDL Number	MFCD00006736,MFCD06637409,MFCD31699982,MFCD31699983,MFCD31699984,MFCD31699985,MFCD31699986,MFCD31699987
SMILES	C1=CC=C2N=CC=CC2=C1
Synonym	chinolin,chinoline,1-benzazine,quinolin,1-azanaphthalene,chinoleine,leucol,benzo b pyridine,benzopyridine,leukol
IUPAC Name	quinoline
InChI Key	SMWDFEZZVXVKRB-UHFFFAOYSA-N
Molecular Formula	C9H7N

138

2-Thiophenemethanol, 99+%

CAS: 636-72-6 Molecular Formula: C5H6OS Molecular Weight (g/mol): 114.16 MDL Number: MFCD00005454 InChI Key: ZPHGMBGIFODUMF-UHFFFAOYSA-N Synonym: 2-thiophenemethanol,thiophene-2-methanol,2-thienylmethanol,2-hydroxymethylthiophene,2-thenyl alcohol,2-hydroxymethyl thiophene,thenyl alcohol,2-thiophenecarbinol,thien-2-yl methanol,thiophen-2-yl methanol PubChem CID: 69467 SMILES: OCC1=CC=CS1

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Specifications

PubChem CID	69467
CAS	636-72-6
Molecular Weight (g/mol)	114.16
MDL Number	MFCD00005454
SMILES	OCC1=CC=CS1
Synonym	2-thiophenemethanol,thiophene-2-methanol,2-thienylmethanol,2-hydroxymethylthiophene,2-thenyl alcohol,2-hydroxymethyl thiophene,thenyl alcohol,2-thiophenecarbinol,thien-2-yl methanol,thiophen-2-yl methanol
InChI Key	ZPHGMBGIFODUMF-UHFFFAOYSA-N
Molecular Formula	C5H6OS

139

Phenazine, 98%

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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Specifications

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

140

Benzo[b]thiophene, 98+%

CAS: 95-15-8 Molecular Formula: C8H6S Molecular Weight (g/mol): 134.196 MDL Number: MFCD00005864 InChI Key: FCEHBMOGCRZNNI-UHFFFAOYSA-N Synonym: benzo b thiophene,thianaphthene,benzothiophene,benzothiofuran,thionaphthene,1-thiaindene,thianaphthen,benzothiophen,thianaphtene,1-benzothiophen PubChem CID: 7221 ChEBI: CHEBI:35858 IUPAC Name: 1-benzothiophene SMILES: C1=CC=C2C(=C1)C=CS2

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Specifications

PubChem CID	7221
CAS	95-15-8
Molecular Weight (g/mol)	134.196
ChEBI	CHEBI:35858
MDL Number	MFCD00005864
SMILES	C1=CC=C2C(=C1)C=CS2
Synonym	benzo b thiophene,thianaphthene,benzothiophene,benzothiofuran,thionaphthene,1-thiaindene,thianaphthen,benzothiophen,thianaphtene,1-benzothiophen
IUPAC Name	1-benzothiophene
InChI Key	FCEHBMOGCRZNNI-UHFFFAOYSA-N
Molecular Formula	C8H6S

141

2,5-Dimethylpyrazine, 99%

CAS: 123-32-0 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.144 MDL Number: MFCD00006147 InChI Key: LCZUOKDVTBMCMX-UHFFFAOYSA-N Synonym: 2,5-dimethyl pyrazine,pyrazine, 2,5-dimethyl,2,5-dimethylpiazine,2,5-dimethyl-1,4-diazine,2,5-dimethylparadiazine,2,5-dimethyl-pyrazine,unii-v99y0muy1q,fema no. 3272,ccris 2929,natural PubChem CID: 31252 IUPAC Name: 2,5-dimethylpyrazine SMILES: CC1=CN=C(C=N1)C

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PubChem CID	31252
CAS	123-32-0
Molecular Weight (g/mol)	108.144
MDL Number	MFCD00006147
SMILES	CC1=CN=C(C=N1)C
Synonym	2,5-dimethyl pyrazine,pyrazine, 2,5-dimethyl,2,5-dimethylpiazine,2,5-dimethyl-1,4-diazine,2,5-dimethylparadiazine,2,5-dimethyl-pyrazine,unii-v99y0muy1q,fema no. 3272,ccris 2929,natural
IUPAC Name	2,5-dimethylpyrazine
InChI Key	LCZUOKDVTBMCMX-UHFFFAOYSA-N
Molecular Formula	C6H8N2

142

2,3-Dimethylpyrazine, 99%

CAS: 5910-89-4 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.14 MDL Number: MFCD00006144 InChI Key: OXQOBQJCDNLAPO-UHFFFAOYSA-N Synonym: pyrazine, 2,3-dimethyl,2,3-dimethyl-1,4-diazine,2,3-dimethyl-pyrazine,pyrazine, dimethyl,2,3-dimethyl pyrazine,ccris 2928,unii-whf7883d0v,fema no. 3271,natural,dimethylpyrazine PubChem CID: 22201 IUPAC Name: 2,3-dimethylpyrazine SMILES: CC1=NC=CN=C1C

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Specifications

PubChem CID	22201
CAS	5910-89-4
Molecular Weight (g/mol)	108.14
MDL Number	MFCD00006144
SMILES	CC1=NC=CN=C1C
Synonym	pyrazine, 2,3-dimethyl,2,3-dimethyl-1,4-diazine,2,3-dimethyl-pyrazine,pyrazine, dimethyl,2,3-dimethyl pyrazine,ccris 2928,unii-whf7883d0v,fema no. 3271,natural,dimethylpyrazine
IUPAC Name	2,3-dimethylpyrazine
InChI Key	OXQOBQJCDNLAPO-UHFFFAOYSA-N
Molecular Formula	C6H8N2

143

Phthalazine, 98%

CAS: 253-52-1 Molecular Formula: C8H6N2 Molecular Weight (g/mol): 130.15 MDL Number: MFCD00006908 InChI Key: LFSXCDWNBUNEEM-UHFFFAOYSA-N Synonym: 2,3-benzodiazine,benzo d pyridazine,2,3-diazanaphthalene,beta-phenodiazine,.beta.-phenodiazine,unii-91y28dm24n,ccris 6894,phthalazin,benzo-orthodiazine PubChem CID: 9207 ChEBI: CHEBI:36597 IUPAC Name: phthalazine SMILES: C1=CC=C2C=NN=CC2=C1

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Specifications

PubChem CID	9207
CAS	253-52-1
Molecular Weight (g/mol)	130.15
ChEBI	CHEBI:36597
MDL Number	MFCD00006908
SMILES	C1=CC=C2C=NN=CC2=C1
Synonym	2,3-benzodiazine,benzo d pyridazine,2,3-diazanaphthalene,beta-phenodiazine,.beta.-phenodiazine,unii-91y28dm24n,ccris 6894,phthalazin,benzo-orthodiazine
IUPAC Name	phthalazine
InChI Key	LFSXCDWNBUNEEM-UHFFFAOYSA-N
Molecular Formula	C8H6N2

144

2-Furonitrile, 98+%

CAS: 617-90-3 Molecular Formula: C5H3NO Molecular Weight (g/mol): 93.09 MDL Number: MFCD00003223 InChI Key: YXDXXGXWFJCXEB-UHFFFAOYSA-N Synonym: 2-furonitrile,2-cyanofuran,2-furancarbonitrile,2-furyl cyanide,unii-2lrk86h722,.alpha.-furyl cyanide,pubchem6961,acmc-209mwb,2-cyanofuran;2-furancarbonitrile PubChem CID: 69245 IUPAC Name: furan-2-carbonitrile SMILES: N#CC1=CC=CO1

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Specifications

PubChem CID	69245
CAS	617-90-3
Molecular Weight (g/mol)	93.09
MDL Number	MFCD00003223
SMILES	N#CC1=CC=CO1
Synonym	2-furonitrile,2-cyanofuran,2-furancarbonitrile,2-furyl cyanide,unii-2lrk86h722,.alpha.-furyl cyanide,pubchem6961,acmc-209mwb,2-cyanofuran;2-furancarbonitrile
IUPAC Name	furan-2-carbonitrile
InChI Key	YXDXXGXWFJCXEB-UHFFFAOYSA-N
Molecular Formula	C5H3NO

145

2-n-Butylthiophene, 98+%

CAS: 1455-20-5 Molecular Formula: C8H12S Molecular Weight (g/mol): 140.244 MDL Number: MFCD00022534 InChI Key: MNDZHERKKXUTOE-UHFFFAOYSA-N Synonym: 2-n-butylthiophene,thiophene, 2-butyl,2-n-butyl thiophene,ccris 6900,2-butyl-thiophene,thiophene, butyl,acmc-20c3ak PubChem CID: 73818 IUPAC Name: 2-butylthiophene SMILES: CCCCC1=CC=CS1

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Specifications

PubChem CID	73818
CAS	1455-20-5
Molecular Weight (g/mol)	140.244
MDL Number	MFCD00022534
SMILES	CCCCC1=CC=CS1
Synonym	2-n-butylthiophene,thiophene, 2-butyl,2-n-butyl thiophene,ccris 6900,2-butyl-thiophene,thiophene, butyl,acmc-20c3ak
IUPAC Name	2-butylthiophene
InChI Key	MNDZHERKKXUTOE-UHFFFAOYSA-N
Molecular Formula	C8H12S

146

2-n-Butylfuran, 98%

CAS: 4466-24-4 Molecular Formula: C8H12O Molecular Weight (g/mol): 124.183 MDL Number: MFCD00047071 InChI Key: NWZIYQNUCXUJJJ-UHFFFAOYSA-N Synonym: furan, 2-butyl,2-n-butyl furan,2-n-butylfuran,unii-81jv9zyk0d,81jv9zyk0d,2-butyl furan,2-butyl-furan,2-but-1-yl fura,2-but-1-yl furan,1-fur-2-yl butane PubChem CID: 20534 IUPAC Name: 2-butylfuran SMILES: CCCCC1=CC=CO1

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Specifications

PubChem CID	20534
CAS	4466-24-4
Molecular Weight (g/mol)	124.183
MDL Number	MFCD00047071
SMILES	CCCCC1=CC=CO1
Synonym	furan, 2-butyl,2-n-butyl furan,2-n-butylfuran,unii-81jv9zyk0d,81jv9zyk0d,2-butyl furan,2-butyl-furan,2-but-1-yl fura,2-but-1-yl furan,1-fur-2-yl butane
IUPAC Name	2-butylfuran
InChI Key	NWZIYQNUCXUJJJ-UHFFFAOYSA-N
Molecular Formula	C8H12O

147

Thiophene-2-carbonitrile, 98%

CAS: 1003-31-2 Molecular Formula: C5H3NS Molecular Weight (g/mol): 109.146 MDL Number: MFCD00005416 InChI Key: CUPOOAWTRIURFT-UHFFFAOYSA-N Synonym: 2-thiophenecarbonitrile,2-cyanothiophene,2-thiophene carbonitrile,2-thenylcyanide,thiophenecarbonitrile,2-thienonitrile,2-thenonitrile,2-thiophenenitrile,2-cyano-thiophene,2-thienylcarbonitrile PubChem CID: 66087 IUPAC Name: thiophene-2-carbonitrile SMILES: C1=CSC(=C1)C#N

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Specifications

PubChem CID	66087
CAS	1003-31-2
Molecular Weight (g/mol)	109.146
MDL Number	MFCD00005416
SMILES	C1=CSC(=C1)C#N
Synonym	2-thiophenecarbonitrile,2-cyanothiophene,2-thiophene carbonitrile,2-thenylcyanide,thiophenecarbonitrile,2-thienonitrile,2-thenonitrile,2-thiophenenitrile,2-cyano-thiophene,2-thienylcarbonitrile
IUPAC Name	thiophene-2-carbonitrile
InChI Key	CUPOOAWTRIURFT-UHFFFAOYSA-N
Molecular Formula	C5H3NS

148

3-Thien-3-ylaniline, ≥97%, Thermo Scientific™

CAS: 161886-96-0 Molecular Formula: C10H9NS Molecular Weight (g/mol): 175.25 MDL Number: MFCD06740169 InChI Key: SHUODWYRFVFGOA-UHFFFAOYSA-N Synonym: 3-thien-3-ylaniline,3-thiophen-3-yl aniline,3-3-aminophenyl thiophene,3-thiophen-3-yl-phenylamine,3-3-thienyl aniline,3-3-thienyl phenylamine,3-thiophen-3-ylphenylamine,benzenamine,3-3-thienyl,3-thiophen-3-yl benzenamine,benzenamine, 3-3-thienyl PubChem CID: 4130337 SMILES: NC1=CC=CC(=C1)C1=CSC=C1

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Specifications

PubChem CID	4130337
CAS	161886-96-0
Molecular Weight (g/mol)	175.25
MDL Number	MFCD06740169
SMILES	NC1=CC=CC(=C1)C1=CSC=C1
Synonym	3-thien-3-ylaniline,3-thiophen-3-yl aniline,3-3-aminophenyl thiophene,3-thiophen-3-yl-phenylamine,3-3-thienyl aniline,3-3-thienyl phenylamine,3-thiophen-3-ylphenylamine,benzenamine,3-3-thienyl,3-thiophen-3-yl benzenamine,benzenamine, 3-3-thienyl
InChI Key	SHUODWYRFVFGOA-UHFFFAOYSA-N
Molecular Formula	C10H9NS

149

4-Thien-3-ylbenzonitrile, ≥97%, Thermo Scientific™

CAS: 172507-33-4 Molecular Formula: C11H7NS Molecular Weight (g/mol): 185.244 MDL Number: MFCD00115000 InChI Key: GRAMVGQZHXAXHP-UHFFFAOYSA-N Synonym: 4-3-thienyl benzonitrile,4-thiophen-3-yl benzonitrile,4-thien-3-ylbenzonitrile,benzonitrile, 4-3-thienyl,4-3-thienyl benzenecarbonitrile PubChem CID: 4130333 IUPAC Name: 4-thiophen-3-ylbenzonitrile SMILES: C1=CC(=CC=C1C#N)C2=CSC=C2

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Specifications

PubChem CID	4130333
CAS	172507-33-4
Molecular Weight (g/mol)	185.244
MDL Number	MFCD00115000
SMILES	C1=CC(=CC=C1C#N)C2=CSC=C2
Synonym	4-3-thienyl benzonitrile,4-thiophen-3-yl benzonitrile,4-thien-3-ylbenzonitrile,benzonitrile, 4-3-thienyl,4-3-thienyl benzenecarbonitrile
IUPAC Name	4-thiophen-3-ylbenzonitrile
InChI Key	GRAMVGQZHXAXHP-UHFFFAOYSA-N
Molecular Formula	C11H7NS

150

(2-Methyl-3-furyl)methanol, 97%, Thermo Scientific™

CAS: 5554-99-4 Molecular Formula: C6H8O2 Molecular Weight (g/mol): 112.128 MDL Number: MFCD00052572 InChI Key: FTYOGLDPNBZSQC-UHFFFAOYSA-N PubChem CID: 2777165 IUPAC Name: (2-methylfuran-3-yl)methanol SMILES: CC1=C(C=CO1)CO

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Specifications

PubChem CID	2777165
CAS	5554-99-4
Molecular Weight (g/mol)	112.128
MDL Number	MFCD00052572
SMILES	CC1=C(C=CO1)CO
IUPAC Name	(2-methylfuran-3-yl)methanol
InChI Key	FTYOGLDPNBZSQC-UHFFFAOYSA-N
Molecular Formula	C6H8O2

Heteroaromatic compounds

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