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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 39 results
1

3,4-Dimethylthiophene, 97%

CAS: 632-15-5 Molecular Formula: C6H8S Molecular Weight (g/mol): 112.19 MDL Number: MFCD01764731 InChI Key: GPSFYJDZKSRMKZ-UHFFFAOYSA-N PubChem CID: 79089 IUPAC Name: 3,4-dimethylthiophene SMILES: CC1=CSC=C1C

PubChem CID 79089
CAS 632-15-5
Molecular Weight (g/mol) 112.19
MDL Number MFCD01764731
SMILES CC1=CSC=C1C
IUPAC Name 3,4-dimethylthiophene
InChI Key GPSFYJDZKSRMKZ-UHFFFAOYSA-N
Molecular Formula C6H8S
2

Thiazole, 99%

CAS: 288-47-1 Molecular Formula: C3H3NS Molecular Weight (g/mol): 85.12 MDL Number: MFCD00005315 InChI Key: FZWLAAWBMGSTSO-UHFFFAOYSA-N Synonym: thiazole,thiazol,unii-320rcw8pef,fema no. 3615,ccris 3205,320rcw8pef,lom,racemic thiazole,5h-thiazol-1-ium PubChem CID: 9256 ChEBI: CHEBI:43732 IUPAC Name: 1,3-thiazole SMILES: S1C=CN=C1

PubChem CID 9256
CAS 288-47-1
Molecular Weight (g/mol) 85.12
ChEBI CHEBI:43732
MDL Number MFCD00005315
SMILES S1C=CN=C1
Synonym thiazole,thiazol,unii-320rcw8pef,fema no. 3615,ccris 3205,320rcw8pef,lom,racemic thiazole,5h-thiazol-1-ium
IUPAC Name 1,3-thiazole
InChI Key FZWLAAWBMGSTSO-UHFFFAOYSA-N
Molecular Formula C3H3NS
3

Isothiazole, 97%, Thermo Scientific Chemicals

CAS: 288-16-4 Molecular Formula: C3H3NS Molecular Weight (g/mol): 85.13 InChI Key: ZLTPDFXIESTBQG-UHFFFAOYSA-N Synonym: isothiazole,2-azathiophene,1,2-thiazol,isothiazole;1,2-thiazole,4-fluoro-3'-methylbenzophenone PubChem CID: 67515 ChEBI: CHEBI:35600 IUPAC Name: 1,2-thiazole SMILES: C1=CSN=C1

PubChem CID 67515
CAS 288-16-4
Molecular Weight (g/mol) 85.13
ChEBI CHEBI:35600
SMILES C1=CSN=C1
Synonym isothiazole,2-azathiophene,1,2-thiazol,isothiazole;1,2-thiazole,4-fluoro-3'-methylbenzophenone
IUPAC Name 1,2-thiazole
InChI Key ZLTPDFXIESTBQG-UHFFFAOYSA-N
Molecular Formula C3H3NS
5

Thiophene, 99+%, extra pure

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

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
6

Furfuryl isocyanate, 97%

CAS: 71189-15-6 Molecular Formula: C6H5NO2 Molecular Weight (g/mol): 123.11 MDL Number: MFCD03180268 InChI Key: UIADMYLYGJYUSQ-UHFFFAOYSA-N Synonym: 2-isocyanatomethyl furan,furfuryl isocyanate,2-furylmethyl isocyanate,furfurylisocyanate,furylmethylisocyanate,2-isocyanatomethyl-furan,2-furyl methyl isocyanate,furan, 2-isocyanatomethyl PubChem CID: 4223811 IUPAC Name: 2-(isocyanatomethyl)furan SMILES: O=C=NCC1=CC=CO1

PubChem CID 4223811
CAS 71189-15-6
Molecular Weight (g/mol) 123.11
MDL Number MFCD03180268
SMILES O=C=NCC1=CC=CO1
Synonym 2-isocyanatomethyl furan,furfuryl isocyanate,2-furylmethyl isocyanate,furfurylisocyanate,furylmethylisocyanate,2-isocyanatomethyl-furan,2-furyl methyl isocyanate,furan, 2-isocyanatomethyl
IUPAC Name 2-(isocyanatomethyl)furan
InChI Key UIADMYLYGJYUSQ-UHFFFAOYSA-N
Molecular Formula C6H5NO2
7

2-Methylpyrimidine, 98%

CAS: 5053-43-0 Molecular Formula: C5H6N2 Molecular Weight (g/mol): 94.11 InChI Key: LNJMHEJAYSYZKK-UHFFFAOYSA-N Synonym: pyrimidine, 2-methyl,2-methyl pyrimidine,pubchem21974,2-methyl-1,3-diazine,2-methylpyrimidine,pyrimidine, 2-methyl-6ci,7ci,8ci,9ci PubChem CID: 78748 IUPAC Name: 2-methylpyrimidine SMILES: CC1=NC=CC=N1

PubChem CID 78748
CAS 5053-43-0
Molecular Weight (g/mol) 94.11
SMILES CC1=NC=CC=N1
Synonym pyrimidine, 2-methyl,2-methyl pyrimidine,pubchem21974,2-methyl-1,3-diazine,2-methylpyrimidine,pyrimidine, 2-methyl-6ci,7ci,8ci,9ci
IUPAC Name 2-methylpyrimidine
InChI Key LNJMHEJAYSYZKK-UHFFFAOYSA-N
Molecular Formula C5H6N2
8

2-Methylbenzothiazole, 99%

CAS: 120-75-2 Molecular Formula: C8H7NS Molecular Weight (g/mol): 149.21 InChI Key: DXYYSGDWQCSKKO-UHFFFAOYSA-N Synonym: 2-methylbenzothiazole,benzothiazole, 2-methyl,2-methybenzothiazole,2-methyl-benzothiazole,benzothiazole, methyl,usaf ek-1853,unii-7lx1xe6h8w,2-methylbenzo d thiazole,2-methyl benzothiazole,7lx1xe6h8w PubChem CID: 8446 IUPAC Name: 2-methyl-1,3-benzothiazole SMILES: CC1=NC2=CC=CC=C2S1

PubChem CID 8446
CAS 120-75-2
Molecular Weight (g/mol) 149.21
SMILES CC1=NC2=CC=CC=C2S1
Synonym 2-methylbenzothiazole,benzothiazole, 2-methyl,2-methybenzothiazole,2-methyl-benzothiazole,benzothiazole, methyl,usaf ek-1853,unii-7lx1xe6h8w,2-methylbenzo d thiazole,2-methyl benzothiazole,7lx1xe6h8w
IUPAC Name 2-methyl-1,3-benzothiazole
InChI Key DXYYSGDWQCSKKO-UHFFFAOYSA-N
Molecular Formula C8H7NS
9

Isoquinoline, 97%

CAS: 119-65-3 Molecular Formula: C9H7N Molecular Weight (g/mol): 129.16 MDL Number: MFCD00006898,MFCD31699977 InChI Key: AWJUIBRHMBBTKR-UHFFFAOYSA-N Synonym: 2-azanaphthalene,2-benzazine,isochinolin,benzo c pyridine,beta-quinoline,2-benzanine,3,4-benzopyridine,.beta.-quinoline,isochinolin czech PubChem CID: 8405 ChEBI: CHEBI:16092 IUPAC Name: isoquinoline SMILES: C1=CC=C2C=NC=CC2=C1

PubChem CID 8405
CAS 119-65-3
Molecular Weight (g/mol) 129.16
ChEBI CHEBI:16092
MDL Number MFCD00006898,MFCD31699977
SMILES C1=CC=C2C=NC=CC2=C1
Synonym 2-azanaphthalene,2-benzazine,isochinolin,benzo c pyridine,beta-quinoline,2-benzanine,3,4-benzopyridine,.beta.-quinoline,isochinolin czech
IUPAC Name isoquinoline
InChI Key AWJUIBRHMBBTKR-UHFFFAOYSA-N
Molecular Formula C9H7N
10

Thiophene, 99.5%, extra pure, benzene free

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

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
11

2,3,5-Trimethylfuran, 99%

CAS: 10504-04-8 Molecular Formula: C7H10O Molecular Weight (g/mol): 110.16 MDL Number: MFCD03931179 InChI Key: NJXZFRUNHWKHEC-UHFFFAOYSA-N Synonym: furan, 2,3,5-trimethyl,2,3,5-trimethyl-furan,furan,2,3,5-trimethyl PubChem CID: 517859 IUPAC Name: 2,3,5-trimethylfuran SMILES: CC1=CC(C)=C(C)O1

PubChem CID 517859
CAS 10504-04-8
Molecular Weight (g/mol) 110.16
MDL Number MFCD03931179
SMILES CC1=CC(C)=C(C)O1
Synonym furan, 2,3,5-trimethyl,2,3,5-trimethyl-furan,furan,2,3,5-trimethyl
IUPAC Name 2,3,5-trimethylfuran
InChI Key NJXZFRUNHWKHEC-UHFFFAOYSA-N
Molecular Formula C7H10O
12

Furfuryl mercaptan, 97%

CAS: 98-02-2 Molecular Formula: C5H6OS Molecular Weight (g/mol): 114.16 MDL Number: MFCD00003254 InChI Key: ZFFTZDQKIXPDAF-UHFFFAOYSA-N Synonym: furfuryl mercaptan,2-furanmethanethiol,2-furylmethanethiol,furfuryl thiol,2-furylmethyl mercaptan,2-furfurylmercaptan,furan-2-yl-methanethiol,2-mercaptomethyl furan,furfurylmercaptan,2-furfurylthiol PubChem CID: 7363 IUPAC Name: furan-2-ylmethanethiol SMILES: C1=COC(=C1)CS

PubChem CID 7363
CAS 98-02-2
Molecular Weight (g/mol) 114.16
MDL Number MFCD00003254
SMILES C1=COC(=C1)CS
Synonym furfuryl mercaptan,2-furanmethanethiol,2-furylmethanethiol,furfuryl thiol,2-furylmethyl mercaptan,2-furfurylmercaptan,furan-2-yl-methanethiol,2-mercaptomethyl furan,furfurylmercaptan,2-furfurylthiol
IUPAC Name furan-2-ylmethanethiol
InChI Key ZFFTZDQKIXPDAF-UHFFFAOYSA-N
Molecular Formula C5H6OS
13

2,6-Dimethylpyrazine, 99%

CAS: 108-50-9 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.144 MDL Number: MFCD00006148 InChI Key: HJFZAYHYIWGLNL-UHFFFAOYSA-N Synonym: pyrazine, 2,6-dimethyl,3,5-dimethylpyrazine,2,6-dimethylpiazine,2,6-dimethylparadiazine,2,6-dimethyl-1,4-diazine,ccris 2930,unii-n77q72c9i3,fema no. 3273,natural,2,6-dimethyl pyrazine PubChem CID: 7938 IUPAC Name: 2,6-dimethylpyrazine SMILES: CC1=CN=CC(=N1)C

PubChem CID 7938
CAS 108-50-9
Molecular Weight (g/mol) 108.144
MDL Number MFCD00006148
SMILES CC1=CN=CC(=N1)C
Synonym pyrazine, 2,6-dimethyl,3,5-dimethylpyrazine,2,6-dimethylpiazine,2,6-dimethylparadiazine,2,6-dimethyl-1,4-diazine,ccris 2930,unii-n77q72c9i3,fema no. 3273,natural,2,6-dimethyl pyrazine
IUPAC Name 2,6-dimethylpyrazine
InChI Key HJFZAYHYIWGLNL-UHFFFAOYSA-N
Molecular Formula C6H8N2
14

2,5-Dimethylpyrazine, 99%

CAS: 123-32-0 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.14 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

PubChem CID 31252
CAS 123-32-0
Molecular Weight (g/mol) 108.14
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
15

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

PubChem CID 9260
CAS 289-95-2
Molecular Weight (g/mol) 80.09
ChEBI CHEBI:16898
MDL Number MFCD00006059
SMILES C1=CN=CN=C1
Synonym 1,3-diazine,metadiazine,m-diazine,miazine,1,3-diazabenzene,base,1,3-diazin,pyrimidin,unii-k8cxk5q32l,k8cxk5q32l
IUPAC Name pyrimidine
InChI Key CZPWVGJYEJSRLH-UHFFFAOYSA-N
Molecular Formula C4H4N2